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Json Api values 0 or false
parse json response c#How do I format a Microsoft JSON date?Can comments be used in JSON?How can I pretty-print JSON in a shell script?What is the correct JSON content type?How to parse JSON in JavaWhy does Google prepend while(1); to their JSON responses?Why can't Python parse this JSON data?How can I pretty-print JSON using JavaScript?Parse JSON in JavaScript?How to POST JSON data with Curl from Terminal/Commandline to Test Spring REST?
-1
I am using a web JSON api to provide some values from a game market into c# objects. I am fairly new to c# and haven't worked with API's before.
Heres my code:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public static bool bid get; set;
public static List<int> types get; set;
public static List<object> regions get; set;
public static List<object> systems get; set;
public static int hours get; set;
public static int minq get; set;
public class Buy
public static ForQuery forQuery get; set;
public static long volume get; set;
public static double wavg get; set;
public static double avg get; set;
public static double variance get; set;
public static double stdDev get; set;
public static double median get; set;
public static double fivePercent get; set;
public static double max get; set;
public static double min get; set;
public static bool highToLow get; set;
public static long generated get; set;
public class ForQuery2
public static bool bid get; set;
public static List<int> types get; set;
public static List<object> regions get; set;
public static List<object> systems get; set;
public static int hours get; set;
public static int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public static int volume get; set;
public static double wavg get; set;
public static double avg get; set;
public static double variance get; set;
public static double stdDev get; set;
public static double median get; set;
public static double fivePercent get; set;
public static double max get; set;
public static double min get; set;
public static bool highToLow get; set;
public static long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
JToken.Parse(sLine.Replace("[", "").Replace("]", "")).ToObject<RootObject>();
Console.WriteLine(Buy.max);
Console.WriteLine(Buy.highToLow);
Console.ReadLine();
and the web api JSON outputs this:
[
"buy":
"forQuery":
"bid": true,
"types": [
1230
],
"regions": [],
"systems": [],
"hours": 24,
"minq": 1
,
"volume": 5544790080,
"wavg": 11.43,
"avg": 10.86,
"variance": 4.38,
"stdDev": 2.09,
"median": 12,
"fivePercent": 13.75,
"max": 20,
"min": 5,
"highToLow": true,
"generated": 1551926105235
,
"sell":
"forQuery":
"bid": false,
"types": [
1230
],
"regions": [],
"systems": [],
"hours": 24,
"minq": 1
,
"volume": 258207299,
"wavg": 16.8,
"avg": 20.21,
"variance": 132.71,
"stdDev": 11.52,
"median": 15.99,
"fivePercent": 12.92,
"max": 60,
"min": 6,
"highToLow": false,
"generated": 1551926105235
]
I am not sure why Console.WriteLine(Buy.max); shows as 0 instead of 20 and Console.WriteLine(Buy.highToLow); shows as false instead of true. what am I doing wrong? I have looked for solutions to this issue for the past few hours to no avail. Any help would be greatly appreciated!
c# json parsing console-application
asked Mar 7 at 4:50
Parker AllenParker Allen
32
add a comment |
-1
I am using a web JSON api to provide some values from a game market into c# objects. I am fairly new to c# and haven't worked with API's before.
Heres my code:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public static bool bid get; set;
public static List<int> types get; set;
public static List<object> regions get; set;
public static List<object> systems get; set;
public static int hours get; set;
public static int minq get; set;
public class Buy
public static ForQuery forQuery get; set;
public static long volume get; set;
public static double wavg get; set;
public static double avg get; set;
public static double variance get; set;
public static double stdDev get; set;
public static double median get; set;
public static double fivePercent get; set;
public static double max get; set;
public static double min get; set;
public static bool highToLow get; set;
public static long generated get; set;
public class ForQuery2
public static bool bid get; set;
public static List<int> types get; set;
public static List<object> regions get; set;
public static List<object> systems get; set;
public static int hours get; set;
public static int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public static int volume get; set;
public static double wavg get; set;
public static double avg get; set;
public static double variance get; set;
public static double stdDev get; set;
public static double median get; set;
public static double fivePercent get; set;
public static double max get; set;
public static double min get; set;
public static bool highToLow get; set;
public static long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
JToken.Parse(sLine.Replace("[", "").Replace("]", "")).ToObject<RootObject>();
Console.WriteLine(Buy.max);
Console.WriteLine(Buy.highToLow);
Console.ReadLine();
and the web api JSON outputs this:
[
"buy":
"forQuery":
"bid": true,
"types": [
1230
],
"regions": [],
"systems": [],
"hours": 24,
"minq": 1
,
"volume": 5544790080,
"wavg": 11.43,
"avg": 10.86,
"variance": 4.38,
"stdDev": 2.09,
"median": 12,
"fivePercent": 13.75,
"max": 20,
"min": 5,
"highToLow": true,
"generated": 1551926105235
,
"sell":
"forQuery":
"bid": false,
"types": [
1230
],
"regions": [],
"systems": [],
"hours": 24,
"minq": 1
,
"volume": 258207299,
"wavg": 16.8,
"avg": 20.21,
"variance": 132.71,
"stdDev": 11.52,
"median": 15.99,
"fivePercent": 12.92,
"max": 60,
"min": 6,
"highToLow": false,
"generated": 1551926105235
]
I am not sure why Console.WriteLine(Buy.max); shows as 0 instead of 20 and Console.WriteLine(Buy.highToLow); shows as false instead of true. what am I doing wrong? I have looked for solutions to this issue for the past few hours to no avail. Any help would be greatly appreciated!
c# json parsing console-application
asked Mar 7 at 4:50
Parker AllenParker Allen
32
1
Why are all your properties static? Try removing static from properties.
– AliK
Mar 7 at 4:56
1
Why are you're trying to remove pieces of the JSON. Don't do that. It's a valid JSON. Read the stream to the end the deserialize to a simpler class structure. YourBuyandSellclasses are identical, so is theForQueryclass. You can have just one type of each. You could just use the Properties names (Buy and Sell) to tell apart the two objects. That's all.
– Jimi
Mar 7 at 5:07
Also, you can use an attribute[JsonProperty("[OriginalPropertyName]")]if you need to change the name of a property.
– Jimi
Mar 7 at 5:13
I used static because the way my code was setup, it threw an error saying it couldn't use a non-static value.
– Parker Allen
Mar 7 at 17:32
add a comment |
-1
-1
-1
I am using a web JSON api to provide some values from a game market into c# objects. I am fairly new to c# and haven't worked with API's before.
Heres my code:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public static bool bid get; set;
public static List<int> types get; set;
public static List<object> regions get; set;
public static List<object> systems get; set;
public static int hours get; set;
public static int minq get; set;
public class Buy
public static ForQuery forQuery get; set;
public static long volume get; set;
public static double wavg get; set;
public static double avg get; set;
public static double variance get; set;
public static double stdDev get; set;
public static double median get; set;
public static double fivePercent get; set;
public static double max get; set;
public static double min get; set;
public static bool highToLow get; set;
public static long generated get; set;
public class ForQuery2
public static bool bid get; set;
public static List<int> types get; set;
public static List<object> regions get; set;
public static List<object> systems get; set;
public static int hours get; set;
public static int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public static int volume get; set;
public static double wavg get; set;
public static double avg get; set;
public static double variance get; set;
public static double stdDev get; set;
public static double median get; set;
public static double fivePercent get; set;
public static double max get; set;
public static double min get; set;
public static bool highToLow get; set;
public static long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
JToken.Parse(sLine.Replace("[", "").Replace("]", "")).ToObject<RootObject>();
Console.WriteLine(Buy.max);
Console.WriteLine(Buy.highToLow);
Console.ReadLine();
and the web api JSON outputs this:
[
"buy":
"forQuery":
"bid": true,
"types": [
1230
],
"regions": [],
"systems": [],
"hours": 24,
"minq": 1
,
"volume": 5544790080,
"wavg": 11.43,
"avg": 10.86,
"variance": 4.38,
"stdDev": 2.09,
"median": 12,
"fivePercent": 13.75,
"max": 20,
"min": 5,
"highToLow": true,
"generated": 1551926105235
,
"sell":
"forQuery":
"bid": false,
"types": [
1230
],
"regions": [],
"systems": [],
"hours": 24,
"minq": 1
,
"volume": 258207299,
"wavg": 16.8,
"avg": 20.21,
"variance": 132.71,
"stdDev": 11.52,
"median": 15.99,
"fivePercent": 12.92,
"max": 60,
"min": 6,
"highToLow": false,
"generated": 1551926105235
]
I am not sure why Console.WriteLine(Buy.max); shows as 0 instead of 20 and Console.WriteLine(Buy.highToLow); shows as false instead of true. what am I doing wrong? I have looked for solutions to this issue for the past few hours to no avail. Any help would be greatly appreciated!
c# json parsing console-application
asked Mar 7 at 4:50
Parker AllenParker Allen
32
I am using a web JSON api to provide some values from a game market into c# objects. I am fairly new to c# and haven't worked with API's before.
Heres my code:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public static bool bid get; set;
public static List<int> types get; set;
public static List<object> regions get; set;
public static List<object> systems get; set;
public static int hours get; set;
public static int minq get; set;
public class Buy
public static ForQuery forQuery get; set;
public static long volume get; set;
public static double wavg get; set;
public static double avg get; set;
public static double variance get; set;
public static double stdDev get; set;
public static double median get; set;
public static double fivePercent get; set;
public static double max get; set;
public static double min get; set;
public static bool highToLow get; set;
public static long generated get; set;
public class ForQuery2
public static bool bid get; set;
public static List<int> types get; set;
public static List<object> regions get; set;
public static List<object> systems get; set;
public static int hours get; set;
public static int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public static int volume get; set;
public static double wavg get; set;
public static double avg get; set;
public static double variance get; set;
public static double stdDev get; set;
public static double median get; set;
public static double fivePercent get; set;
public static double max get; set;
public static double min get; set;
public static bool highToLow get; set;
public static long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
JToken.Parse(sLine.Replace("[", "").Replace("]", "")).ToObject<RootObject>();
Console.WriteLine(Buy.max);
Console.WriteLine(Buy.highToLow);
Console.ReadLine();
and the web api JSON outputs this:
[
"buy":
"forQuery":
"bid": true,
"types": [
1230
],
"regions": [],
"systems": [],
"hours": 24,
"minq": 1
,
"volume": 5544790080,
"wavg": 11.43,
"avg": 10.86,
"variance": 4.38,
"stdDev": 2.09,
"median": 12,
"fivePercent": 13.75,
"max": 20,
"min": 5,
"highToLow": true,
"generated": 1551926105235
,
"sell":
"forQuery":
"bid": false,
"types": [
1230
],
"regions": [],
"systems": [],
"hours": 24,
"minq": 1
,
"volume": 258207299,
"wavg": 16.8,
"avg": 20.21,
"variance": 132.71,
"stdDev": 11.52,
"median": 15.99,
"fivePercent": 12.92,
"max": 60,
"min": 6,
"highToLow": false,
"generated": 1551926105235
]
I am not sure why Console.WriteLine(Buy.max); shows as 0 instead of 20 and Console.WriteLine(Buy.highToLow); shows as false instead of true. what am I doing wrong? I have looked for solutions to this issue for the past few hours to no avail. Any help would be greatly appreciated!
c# json parsing console-application
c# json parsing console-application
asked Mar 7 at 4:50
Parker AllenParker Allen
32
asked Mar 7 at 4:50
Parker AllenParker Allen
32
asked Mar 7 at 4:50
Parker AllenParker Allen
32
asked Mar 7 at 4:50
Parker AllenParker Allen
32
asked Mar 7 at 4:50
Parker AllenParker Allen
32
32
1
Why are all your properties static? Try removing static from properties.
– AliK
Mar 7 at 4:56
1
Why are you're trying to remove pieces of the JSON. Don't do that. It's a valid JSON. Read the stream to the end the deserialize to a simpler class structure. YourBuyandSellclasses are identical, so is theForQueryclass. You can have just one type of each. You could just use the Properties names (Buy and Sell) to tell apart the two objects. That's all.
– Jimi
Mar 7 at 5:07
Also, you can use an attribute[JsonProperty("[OriginalPropertyName]")]if you need to change the name of a property.
– Jimi
Mar 7 at 5:13
I used static because the way my code was setup, it threw an error saying it couldn't use a non-static value.
– Parker Allen
Mar 7 at 17:32
add a comment |
1
Why are all your properties static? Try removing static from properties.
– AliK
Mar 7 at 4:56
1
Why are you're trying to remove pieces of the JSON. Don't do that. It's a valid JSON. Read the stream to the end the deserialize to a simpler class structure. YourBuyandSellclasses are identical, so is theForQueryclass. You can have just one type of each. You could just use the Properties names (Buy and Sell) to tell apart the two objects. That's all.
– Jimi
Mar 7 at 5:07
Also, you can use an attribute[JsonProperty("[OriginalPropertyName]")]if you need to change the name of a property.
– Jimi
Mar 7 at 5:13
I used static because the way my code was setup, it threw an error saying it couldn't use a non-static value.
– Parker Allen
Mar 7 at 17:32
1
1
Why are all your properties static? Try removing static from properties.
– AliK
Mar 7 at 4:56
Why are all your properties static? Try removing static from properties.
– AliK
Mar 7 at 4:56
1
1
Why are you're trying to remove pieces of the JSON. Don't do that. It's a valid JSON. Read the stream to the end the deserialize to a simpler class structure. Your
Buy and Sell classes are identical, so is the ForQuery class. You can have just one type of each. You could just use the Properties names (Buy and Sell) to tell apart the two objects. That's all.– Jimi
Mar 7 at 5:07
Why are you're trying to remove pieces of the JSON. Don't do that. It's a valid JSON. Read the stream to the end the deserialize to a simpler class structure. Your
Buy and Sell classes are identical, so is the ForQuery class. You can have just one type of each. You could just use the Properties names (Buy and Sell) to tell apart the two objects. That's all.– Jimi
Mar 7 at 5:07
Also, you can use an attribute
[JsonProperty("[OriginalPropertyName]")] if you need to change the name of a property.– Jimi
Mar 7 at 5:13
Also, you can use an attribute
[JsonProperty("[OriginalPropertyName]")] if you need to change the name of a property.– Jimi
Mar 7 at 5:13
I used static because the way my code was setup, it threw an error saying it couldn't use a non-static value.
– Parker Allen
Mar 7 at 17:32
I used static because the way my code was setup, it threw an error saying it couldn't use a non-static value.
– Parker Allen
Mar 7 at 17:32
add a comment |
3 Answers
3
active
oldest
votes
0
What they said:
- Static members are usually for helpers or factory methods, or constants
- The API is returning an array (or List)
- That string-foo replacement is just sketchy at best. Any time you are working with a standard like JSON or XML, use the libraries to convert it to an object, then manipulate
Here's a working snippet:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Buy
public ForQuery forQuery get; set;
public long volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class ForQuery2
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public int volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
var obj = JToken.Parse(sLine).ToObject<List<RootObject>>();
Console.WriteLine("Buy node:");
Console.WriteLine(" Max: " + obj[0].buy.max);
Console.WriteLine(" HighToLow: " + obj[0].buy.highToLow);
Console.WriteLine("Sell node:");
Console.WriteLine(" Max: " + obj[0].sell.max);
Console.WriteLine(" HighToLow: " + obj[0].sell.highToLow);
Console.ReadLine();
answered Mar 7 at 7:05
Sean AitkenSean Aitken
8901018
This worked perfectly! Thank you!
– Parker Allen
Mar 7 at 17:32
add a comment |
0
The string replace is going to remove all instances of square brackets. You'd be better off deserializing the response as a list of RootObjects.
answered Mar 7 at 5:01
ScottyD0ntScottyD0nt
1264
add a comment |
0
class Data
public string DataPoint;
class CustomData
public Data Dp;
class Utility
public T JsonDeserialisation<T>(string jsonFile)
TextReader textReader = new StreamReader(jsonFile);
JsonTextReader jsonReader = new JsonTextReader(textReader);
return JsonSerializer.CreateDefault().Deserialize<T>(jsonReader);
Since you have all classes beforehand, you can the following code generic json deserializer. Here 'T' is CustomData class
answered Mar 7 at 6:12
neelesh bodgalneelesh bodgal
313
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
What they said:
- Static members are usually for helpers or factory methods, or constants
- The API is returning an array (or List)
- That string-foo replacement is just sketchy at best. Any time you are working with a standard like JSON or XML, use the libraries to convert it to an object, then manipulate
Here's a working snippet:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Buy
public ForQuery forQuery get; set;
public long volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class ForQuery2
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public int volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
var obj = JToken.Parse(sLine).ToObject<List<RootObject>>();
Console.WriteLine("Buy node:");
Console.WriteLine(" Max: " + obj[0].buy.max);
Console.WriteLine(" HighToLow: " + obj[0].buy.highToLow);
Console.WriteLine("Sell node:");
Console.WriteLine(" Max: " + obj[0].sell.max);
Console.WriteLine(" HighToLow: " + obj[0].sell.highToLow);
Console.ReadLine();
answered Mar 7 at 7:05
Sean AitkenSean Aitken
8901018
This worked perfectly! Thank you!
– Parker Allen
Mar 7 at 17:32
add a comment |
0
What they said:
- Static members are usually for helpers or factory methods, or constants
- The API is returning an array (or List)
- That string-foo replacement is just sketchy at best. Any time you are working with a standard like JSON or XML, use the libraries to convert it to an object, then manipulate
Here's a working snippet:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Buy
public ForQuery forQuery get; set;
public long volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class ForQuery2
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public int volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
var obj = JToken.Parse(sLine).ToObject<List<RootObject>>();
Console.WriteLine("Buy node:");
Console.WriteLine(" Max: " + obj[0].buy.max);
Console.WriteLine(" HighToLow: " + obj[0].buy.highToLow);
Console.WriteLine("Sell node:");
Console.WriteLine(" Max: " + obj[0].sell.max);
Console.WriteLine(" HighToLow: " + obj[0].sell.highToLow);
Console.ReadLine();
answered Mar 7 at 7:05
Sean AitkenSean Aitken
8901018
This worked perfectly! Thank you!
– Parker Allen
Mar 7 at 17:32
add a comment |
0
0
0
What they said:
- Static members are usually for helpers or factory methods, or constants
- The API is returning an array (or List)
- That string-foo replacement is just sketchy at best. Any time you are working with a standard like JSON or XML, use the libraries to convert it to an object, then manipulate
Here's a working snippet:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Buy
public ForQuery forQuery get; set;
public long volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class ForQuery2
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public int volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
var obj = JToken.Parse(sLine).ToObject<List<RootObject>>();
Console.WriteLine("Buy node:");
Console.WriteLine(" Max: " + obj[0].buy.max);
Console.WriteLine(" HighToLow: " + obj[0].buy.highToLow);
Console.WriteLine("Sell node:");
Console.WriteLine(" Max: " + obj[0].sell.max);
Console.WriteLine(" HighToLow: " + obj[0].sell.highToLow);
Console.ReadLine();
answered Mar 7 at 7:05
Sean AitkenSean Aitken
8901018
What they said:
- Static members are usually for helpers or factory methods, or constants
- The API is returning an array (or List)
- That string-foo replacement is just sketchy at best. Any time you are working with a standard like JSON or XML, use the libraries to convert it to an object, then manipulate
Here's a working snippet:
using System;
using System.Net;
using System.IO;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
namespace HttpsApiTest
class Program
public class ForQuery
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Buy
public ForQuery forQuery get; set;
public long volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class ForQuery2
public bool bid get; set;
public List<int> types get; set;
public List<object> regions get; set;
public List<object> systems get; set;
public int hours get; set;
public int minq get; set;
public class Sell
public ForQuery2 forQuery get; set;
public int volume get; set;
public double wavg get; set;
public double avg get; set;
public double variance get; set;
public double stdDev get; set;
public double median get; set;
public double fivePercent get; set;
public double max get; set;
public double min get; set;
public bool highToLow get; set;
public long generated get; set;
public class RootObject
public Buy buy get; set;
public Sell sell get; set;
static void Main(string[] args)
string sURL = "https://api.evemarketer.com/ec/marketstat/json?typeid=1230®ionlimit=10000002";
StreamReader objReader = new StreamReader(WebRequest.Create(sURL).GetResponse().GetResponseStream());
string sLine = objReader.ReadLine();
var obj = JToken.Parse(sLine).ToObject<List<RootObject>>();
Console.WriteLine("Buy node:");
Console.WriteLine(" Max: " + obj[0].buy.max);
Console.WriteLine(" HighToLow: " + obj[0].buy.highToLow);
Console.WriteLine("Sell node:");
Console.WriteLine(" Max: " + obj[0].sell.max);
Console.WriteLine(" HighToLow: " + obj[0].sell.highToLow);
Console.ReadLine();
answered Mar 7 at 7:05
Sean AitkenSean Aitken
8901018
answered Mar 7 at 7:05
Sean AitkenSean Aitken
8901018
answered Mar 7 at 7:05
Sean AitkenSean Aitken
8901018
answered Mar 7 at 7:05
Sean AitkenSean Aitken
8901018
8901018
This worked perfectly! Thank you!
– Parker Allen
Mar 7 at 17:32
add a comment |
This worked perfectly! Thank you!
– Parker Allen
Mar 7 at 17:32
This worked perfectly! Thank you!
– Parker Allen
Mar 7 at 17:32
This worked perfectly! Thank you!
– Parker Allen
Mar 7 at 17:32
add a comment |
0
The string replace is going to remove all instances of square brackets. You'd be better off deserializing the response as a list of RootObjects.
answered Mar 7 at 5:01
ScottyD0ntScottyD0nt
1264
add a comment |
0
The string replace is going to remove all instances of square brackets. You'd be better off deserializing the response as a list of RootObjects.
answered Mar 7 at 5:01
ScottyD0ntScottyD0nt
1264
add a comment |
0
0
0
The string replace is going to remove all instances of square brackets. You'd be better off deserializing the response as a list of RootObjects.
answered Mar 7 at 5:01
ScottyD0ntScottyD0nt
1264
The string replace is going to remove all instances of square brackets. You'd be better off deserializing the response as a list of RootObjects.
answered Mar 7 at 5:01
ScottyD0ntScottyD0nt
1264
answered Mar 7 at 5:01
ScottyD0ntScottyD0nt
1264
answered Mar 7 at 5:01
ScottyD0ntScottyD0nt
1264
answered Mar 7 at 5:01
ScottyD0ntScottyD0nt
1264
1264
add a comment |
add a comment |
0
class Data
public string DataPoint;
class CustomData
public Data Dp;
class Utility
public T JsonDeserialisation<T>(string jsonFile)
TextReader textReader = new StreamReader(jsonFile);
JsonTextReader jsonReader = new JsonTextReader(textReader);
return JsonSerializer.CreateDefault().Deserialize<T>(jsonReader);
Since you have all classes beforehand, you can the following code generic json deserializer. Here 'T' is CustomData class
answered Mar 7 at 6:12
neelesh bodgalneelesh bodgal
313
add a comment |
0
class Data
public string DataPoint;
class CustomData
public Data Dp;
class Utility
public T JsonDeserialisation<T>(string jsonFile)
TextReader textReader = new StreamReader(jsonFile);
JsonTextReader jsonReader = new JsonTextReader(textReader);
return JsonSerializer.CreateDefault().Deserialize<T>(jsonReader);
Since you have all classes beforehand, you can the following code generic json deserializer. Here 'T' is CustomData class
answered Mar 7 at 6:12
neelesh bodgalneelesh bodgal
313
add a comment |
0
0
0
class Data
public string DataPoint;
class CustomData
public Data Dp;
class Utility
public T JsonDeserialisation<T>(string jsonFile)
TextReader textReader = new StreamReader(jsonFile);
JsonTextReader jsonReader = new JsonTextReader(textReader);
return JsonSerializer.CreateDefault().Deserialize<T>(jsonReader);
Since you have all classes beforehand, you can the following code generic json deserializer. Here 'T' is CustomData class
answered Mar 7 at 6:12
neelesh bodgalneelesh bodgal
313
class Data
public string DataPoint;
class CustomData
public Data Dp;
class Utility
public T JsonDeserialisation<T>(string jsonFile)
TextReader textReader = new StreamReader(jsonFile);
JsonTextReader jsonReader = new JsonTextReader(textReader);
return JsonSerializer.CreateDefault().Deserialize<T>(jsonReader);
Since you have all classes beforehand, you can the following code generic json deserializer. Here 'T' is CustomData class
answered Mar 7 at 6:12
neelesh bodgalneelesh bodgal
313
answered Mar 7 at 6:12
neelesh bodgalneelesh bodgal
313
answered Mar 7 at 6:12
neelesh bodgalneelesh bodgal
313
answered Mar 7 at 6:12
neelesh bodgalneelesh bodgal
313
313
add a comment |
add a comment |
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1
Why are all your properties static? Try removing static from properties.
– AliK
Mar 7 at 4:56
1
Why are you're trying to remove pieces of the JSON. Don't do that. It's a valid JSON. Read the stream to the end the deserialize to a simpler class structure. Your
BuyandSellclasses are identical, so is theForQueryclass. You can have just one type of each. You could just use the Properties names (Buy and Sell) to tell apart the two objects. That's all.– Jimi
Mar 7 at 5:07
Also, you can use an attribute
[JsonProperty("[OriginalPropertyName]")]if you need to change the name of a property.– Jimi
Mar 7 at 5:13
I used static because the way my code was setup, it threw an error saying it couldn't use a non-static value.
– Parker Allen
Mar 7 at 17:32