CODEWITHSUNDEEP
c#asp.netgridviewtextbox
Anyname Donotcare
Anyname Donotcare

Reputation: 11423

How to get the cell index of textbox in my gridview

How to get the cell index of textbox in my gridview ?

My code :

protected void txt_1_TextChanged(object sender, EventArgs e)
{
     int progSer = int.Parse(Session["prog"].ToString());
     RadNumericTextBox txt = (RadNumericTextBox)sender;

     GridViewRow r = (GridViewRow)txt.NamingContainer;
     //now i want to get the cell index of my fired textbox ,say this text box is in the second column so i want to get index 2
}

Upvotes: 0

Views: 798

Answers (1)

Tim Schmelter
Tim Schmelter

Reputation: 460238

You could use TableCellCollection.GetCellIndex and a loop to find the cell of the TextBox:

TableCell cell = null;
Control parent = txt;
while ((parent = parent.Parent) != null && cell == null)
    cell = parent as TableCell;
int indexOfTextBoxCell = -1;
if (cell != null)
    indexOfTextBoxCell = r.Cells.GetCellIndex(cell);

Upvotes: 2

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