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Copypaste operation is done twice

Thread ID:





93998 Apr 15,2010 04:24 PM UTC Apr 16,2010 08:33 AM UTC WinForms 3
Tags: GridControl
Asked On April 15, 2010 04:24 PM UTC


I have found something looks like a defect in the Windows GDBG.
Here steps to reproduce:

1. Create WinForms project
2. Add references to the assemblies:

3. Add code (the only file *.cs file needed):

public class MdiForm:Form
static void Main()
Application.Run(new MdiForm());

public MdiForm()
this.IsMdiContainer = true;
this.Shown += new EventHandler(MdiForm_Shown);

void MdiForm_Shown(object sender, EventArgs e)
MdiChild mdiChild = new MdiChild();
mdiChild.MdiParent = this;

public class MdiChild:Form
public MdiChild()
//Create a GridDataBoundGrid
GridDataBoundGrid gridDataBoundGrid = new GridDataBoundGrid();
gridDataBoundGrid.Dock = DockStyle.Fill;

//Create data source for the GridDataBoundGrid
DataTable dataTable = new DataTable();
gridDataBoundGrid.DataSource = dataTable;

4. Copy to clipboard any text from other application.
5. Start the application. In the opened child window click in the grid column cell so that cursor appeared. Type CTRL-V

You will see the copied text which appears twice.
Actually the clipboard past events arise twice.
If you type SHIFT-INS (instead of the CTRL-V) it is OK

Can anybody from Syncfusion answer to me please?


Rajadurai C [Syncfusion]
Replied On April 15, 2010 05:14 PM UTC

Hi Dmitriy,

Thanks for your interest in Syncfusion Products.

The double pasting issue in MDI child has been reported before and fix has been provided in a patch in v8.1.0.30 in the following forum thread. Please refer to it.

This fix is publicly available in our latest version Please refer to the following forum thread for details regarding the fixes available in this version.


Replied On April 16, 2010 08:31 AM UTC

Thank you, Rajadurai. I will check it.

Rajadurai C [Syncfusion]
Replied On April 16, 2010 08:33 AM UTC

Hi Dmitriy,

Thanks for your update.



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