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Update Cell Text/value

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GridView
This is a migrated thread and some comments may be shown as answers.
Xavier Soares
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Xavier Soares asked on 23 Oct 2008, 06:39 PM
Hello,

I'm using a button to update a cell value that is in a radgrid. Some times all the cell values of a certain column.

I'm using the following code:

 

RGFiles.Rows(0).Cells(1).Value = RGProposals.CurrentRow.Cells(2).Value.ToString() & _

 

 

"_" & RGProposals.CurrentRow.Cells(3).Value.ToString() & _

 

 

"R" & RGProposals.CurrentRow.Cells(4).Value.ToString() & _

 

 

"_" & RGFiles.CurrentRow.Cells(2).Value

 

The code works fine (for one cell)  but if I'm updating a cell, i need to pass the mouse over the cell to update the value that is shown in that cell. If I'm updating all cells of a certain column, the cells show the new value but takes a lot of time to do that.

What is missing me? What do I need to do to resolve this problem.

Thank You.
LM

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Xavier Soares
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answered on 24 Oct 2008, 09:43 AM
I've found the solution!

I need to insert, before updating the cell value, the code:

 

Me.RADGRIDVIEW.GridElement.BeginUpdate()

 


And when finished the code:

Me

 

.RADGRIDVIEW.GridElement.EndUpdate(True)

 


Thank You.
LM
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Nikolay
Telerik team
answered on 28 Oct 2008, 02:05 PM
Hello Luis Mauricio,

I am glad to hear that you managed to resolve the issue.

Indeed, when setting multiple cell values through the API, you should do it between RadGridView.GridElement.BeginUpdate() and RadGridView.GridElement.EndUpdate().

If you have additional questions, feel free to contact me.

Greetings,
Nikolay
the Telerik team

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Xavier Soares
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Xavier Soares
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Nikolay
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