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Updating gridControl gridView records from another form after insert or edit

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1

I am using this way to update my gridControl Automatic ,

//-----------------------------

 dbSchoolEntities db = new dbSchoolEntities();
 BindingSource bs = new BindingSource();

//-----------------------------

 db.tblStudents.Load();
 bs.DataSource = db.tblStudents.Local.ToBindingList();

and it works very well.

but this works only if I am using gridControl to show records from one table

I have searched a lot to find a way to bind multiple records from the different table to make them update automatic but I couldn't find anything useful

right now I am using this code to show data from several tables

//-----------------------------

bs.DataSource = (from t1 in db.tblStudents 
 join t2 in db.tblStudentGroups on t1.GroupIDs equals t2.StudentGroupID

 select new
 
 t1.StudentIDs,
 t1.FirstName,
 t1.LastName, 
 t2.StudentGroupName, 
 

 ).ToList(); 
 gridControl.DataSource = bs;

//-----------------------------

But if I made a change in a student group name (in another form ) and the gridControl's form was open I have to close it and reopen it to be able to see the changes

Is there any way to do an update to gridcontrol immediately after the edit finish in another form and thank you very much.

auto-update gridcontrol

share|improve this question

asked Mar 9 at 7:50

barek alnoorbarek alnoor

61

add a comment | 

1

I am using this way to update my gridControl Automatic ,

//-----------------------------

 dbSchoolEntities db = new dbSchoolEntities();
 BindingSource bs = new BindingSource();

//-----------------------------

 db.tblStudents.Load();
 bs.DataSource = db.tblStudents.Local.ToBindingList();

and it works very well.

but this works only if I am using gridControl to show records from one table

I have searched a lot to find a way to bind multiple records from the different table to make them update automatic but I couldn't find anything useful

right now I am using this code to show data from several tables

//-----------------------------

bs.DataSource = (from t1 in db.tblStudents 
 join t2 in db.tblStudentGroups on t1.GroupIDs equals t2.StudentGroupID

 select new
 
 t1.StudentIDs,
 t1.FirstName,
 t1.LastName, 
 t2.StudentGroupName, 
 

 ).ToList(); 
 gridControl.DataSource = bs;

//-----------------------------

But if I made a change in a student group name (in another form ) and the gridControl's form was open I have to close it and reopen it to be able to see the changes

Is there any way to do an update to gridcontrol immediately after the edit finish in another form and thank you very much.

auto-update gridcontrol

share|improve this question

asked Mar 9 at 7:50

barek alnoorbarek alnoor

61

add a comment | 

I am using this way to update my gridControl Automatic ,

//-----------------------------

 dbSchoolEntities db = new dbSchoolEntities();
 BindingSource bs = new BindingSource();

//-----------------------------

 db.tblStudents.Load();
 bs.DataSource = db.tblStudents.Local.ToBindingList();

and it works very well.

but this works only if I am using gridControl to show records from one table

I have searched a lot to find a way to bind multiple records from the different table to make them update automatic but I couldn't find anything useful

right now I am using this code to show data from several tables

//-----------------------------

bs.DataSource = (from t1 in db.tblStudents 
 join t2 in db.tblStudentGroups on t1.GroupIDs equals t2.StudentGroupID

 select new
 
 t1.StudentIDs,
 t1.FirstName,
 t1.LastName, 
 t2.StudentGroupName, 
 

 ).ToList(); 
 gridControl.DataSource = bs;

//-----------------------------

But if I made a change in a student group name (in another form ) and the gridControl's form was open I have to close it and reopen it to be able to see the changes

Is there any way to do an update to gridcontrol immediately after the edit finish in another form and thank you very much.

auto-update gridcontrol

share|improve this question

asked Mar 9 at 7:50

barek alnoorbarek alnoor

61

 dbSchoolEntities db = new dbSchoolEntities();
 BindingSource bs = new BindingSource();

 db.tblStudents.Load();
 bs.DataSource = db.tblStudents.Local.ToBindingList();

bs.DataSource = (from t1 in db.tblStudents 
 join t2 in db.tblStudentGroups on t1.GroupIDs equals t2.StudentGroupID

 select new
 
 t1.StudentIDs,
 t1.FirstName,
 t1.LastName, 
 t2.StudentGroupName, 
 

 ).ToList(); 
 gridControl.DataSource = bs;

share|improve this question

asked Mar 9 at 7:50

barek alnoorbarek alnoor

61

share|improve this question

asked Mar 9 at 7:50

barek alnoorbarek alnoor

61

asked Mar 9 at 7:50

barek alnoorbarek alnoor

61

asked Mar 9 at 7:50

barek alnoorbarek alnoor

61