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Determining whether the user selected a different row on datagrid

Posted on 2004-11-01
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Last Modified: 2010-04-15
Hello,

is there a simple way to determine whether the user clicked on a different row inside the datagrid?

thanks


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Question by:brdrok
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3 Comments
 
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Accepted Solution

by:
dsabo earned 200 total points
ID: 12467880
You could use the property currentrowindex of the datagrid and the event CurrentCellChanged. Also you need to add a variable to know if the selection is a new row or just a new cell.

int LastRow = 0;

------------------

private void grid1_CurrentCellChanged(object sender, System.EventArgs e)
{
    if(LastRow != grid1.CurrentRowIndex)
     {
           LastRow = grid1.CurrentRowIndex;

           // ROW CHANGED--- wrtie your code here
     }
}
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Expert Comment

by:markjellul
ID: 12473277
Do you mean if someone clicks on a different row? whether they click update button or similar?

Well basically with most events in the Datagrid you have the arguements in the Event handler you can find out which row has been selected from that ....

e.Item.Cells[0] is the first cell data... 0 being the index of the cell...

This way for any type of command or event you can know if the row has been changed.
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LVL 7

Author Comment

by:brdrok
ID: 12482449
thanks dsabo....

worked out pretty good.

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