hello guys
i have a problem to generate textbox,dropdownlist on button click in asp.net
actually i have linkbutton on which i have open modal popup extendet
in which i have taken gridview and button to add more new rows
but it cannot generate rows when i click on that button
its working when i use it on page without using modal popup extender
my code is:
private void SetInitialRow()
{
DataTable dt = new DataTable();
DataRow dr = null;
dt.Columns.Add(new DataColumn("Column1", typeof(string)));
dt.Columns.Add(new DataColumn("Column2", typeof(string)));
dt.Columns.Add(new DataColumn("Column3", typeof(string)));
dr = dt.NewRow();
dr["Column1"] = string.Empty;
dr["Column2"] = string.Empty;
dr["Column3"] = string.Empty;
dt.Rows.Add(dr);
ViewState[" ...
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