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

asp.net checked listbox and gridview

Vipan Sharma