private void BindControllersList(string technologyId)
{
DataTable dataTable = new DataTable();
ControllerRepository controllers = new ControllerRepository();
dataTable = controllers.GetControllerAssign(int.Parse(technologyId));
ddlContrcoller.DataValueField = "ControllerId";
ddlContrcoller.DataTextField = "ControllerName";
ddlContrcoller.DataSource = dataTable;
ddlContrcoller.DataBind();
ddlContrcoller.Items.Insert(0, "--Select Controller--");
}
