Modify the data in Datagrid. When I click the edit button, the data appears in the text box. How can I control the size

caoxu2006

My method doesn't seem to work!
Everyone help me !!

private void dgLevel_ItemDataBound (object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{

for (int i = 0; i <e.Item.Cells.Count-1; i ++)
{
if (e.Item.ItemType == ListItemType.EditItem)
{
e.Item.Cells [i] .Attributes.Add ("Width", "40px");
}
}

aiaipt

TextBox txt=(TextBox)e.Item.Cells[i].findControls("text box name");
if(txt != null){ txt.Width=Width;}

shenmue024

private void DataGrid1_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if(e.Item.ItemType == ListItemType.EditItem)
{
((TextBox)e.Item.Cells[2].Controls[0]).Width = Unit.Parse("80");
}
}