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how to refresh grid on parent form from child form

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Dao
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Dao asked on 21 Aug 2009, 09:56 AM
hi all
i use radMDI form and show a radchild form
in radchild form i use a rad grid
i want rad grid clicked will show a dialog form and when the dialog form close will refresh gird in parent form
anybody help me
thanks

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Deyan
Telerik team
answered on 24 Aug 2009, 10:46 AM
Hello Dao,

Thanks for writing. In your case you could simply pass a reference to RadGridView control in your dialog form and use this reference to refresh the grid when the form closes. Take a look at this code snippet:

public class MyDialogForm : RadForm  
{  
 
    private RadGridView grid;  
 
    public MyDialogForm(RadGridView gridView)  
    {  
      this.grid = gridView;  
    }  
 
    protected override void OnClosing(CancelEventArgs e)  
    {  
        base.OnClosing(e);  
        //Refresh the grid.  
    } 

As you can see, I am using the OnClosing event of the form to perform the operations on RadGridView.

I hope this is helpful.

Sincerely yours,
Deyan
the Telerik team

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