asp.net checked listbox and gridview

Question

Hi i am having small problem with checked listbox and gridview.I am having one checkedlistbox and one gridview.Both are separate.My requirement is when i am selecting any checkbox in checkedlistbox i want to create a gridview row based on the selected checkbox.When i am unselect the selected checkbox want to delete that row from the gridview.Can any one help?

Sreejesh SP · Answer

Dear Sathish Please Use Below Code Aspx page oncheckedchanged=CheckBox1_CheckedChanged /> cs Code protected void CheckBox1_CheckedChanged(object sender EventArgs e) { DataTable dt = new DataTable(); DataRow dr = null; dt.Columns.Add(new DataColumn(RowNumber typeof(string))); dt.Columns.Add(new DataColumn(Column1 typeof(string))); dt.Columns.Add(new DataColumn(Column2 typeof(string))); dt.Columns.Add(new DataColumn(Column3 typeof(string))); if (CheckBox1.Checked == true) { dr = dt.NewRow(); dr[RowNumber] = 1; dr[Column1] = string.Empty; dr[Column2] = string.Empty; dr[Column3] = string.Empty; dt.Rows.Add(dr); //dr = dt.NewRow(); //Store the DataTable in ViewState GridView1.DataSource = dt; GridView1.DataBind(); } else { GridView1.DataSource = dt; GridView1.DataBind(); } } Thanks Sreejesh