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Syncfusion Feedback

regarding dynamically setting the cells as read only...

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51795 Nov 14,2006 12:52 PM UTC Nov 15,2006 06:13 AM UTC WinForms 1
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Tags: GridControl
Manpreet Saini
Asked On November 14, 2006 12:52 PM UTC

Hi,
I am using a data bound grid. In two of its columns i have to dynamically made some cells as readonly. i am using ...
Qualification.SetReadonlyCell(rowindex,colindex, True)
But after setting them read only they do not allow the mouse to make them focused.
While if i am making the whole column as read only then all cells of that column allow the mouse to focus them.
I want those dynamically read only cells to allow the mouse to focus on them.
Please suggest.

Thanks and Regards,
Manpreet Saini

Administrator [Syncfusion]
Replied On November 15, 2006 06:13 AM UTC

Hi Manpreet,

You can handle the Model.QueryCellInfo event and set the Style.Readonly property to "true" for readonly cells. Here is a code snippet.

private void Model_QueryCellInfo(object sender, GridQueryCellInfoEventArgs e)
{
if( e.RowIndex % 2 == 0
&&( e.ColIndex == 2 || e.ColIndex == 3))
{
e.Style.ReadOnly = true;
e.Style.BackColor = Color.AliceBlue;
}
}

Sample : http://www.syncfusion.com/Support/user/uploads/GDBGReadOnly_f50247c8.zip

Best Regards,
Haneef

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