protected void ddlProviderName_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e) { try { BEAdmin objBEAdmin = new BEAdmin(); BAdmin objBAdmin = new BAdmin(); objBEAdmin.IntProviderID = Convert.ToInt32(ddlprovider.SelectedValue); objBAdmin.BBindCourse(objBEAdmin); if (objBEAdmin.DtResult != null && objBEAdmin.DtResult.Rows.Count > 0) { ddlCourse.Items.Clear(); ddlCourse.AppendDataBoundItems = true; ddlCourse.Items.Add(new RadComboBoxItem("--Select Course--", "-1")); ddlCourse.DataSource = objBEAdmin.DtResult.DefaultView; ddlCourse.DataValueField = "CourseID"; ddlCourse.DataTextField = "CourseName"; ddlCourse.DataBind(); } else { ddlCourse.Items.Clear(); ddlCourse.AppendDataBoundItems = true; ddlCourse.Items.Add(new RadComboBoxItem("--Select Course--", "-1")); ddlCourse.DataSource = null; ddlCourse.DataBind(); } } catch { } }
protected void ddlProviderName_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e) { BEAdmin objBEAdmin = new BEAdmin(); BAdmin objBAdmin = new BAdmin(); objBEAdmin.IntProviderID = Convert.ToInt32(ddlprovider.SelectedValue); objBAdmin.BBindCourse(objBEAdmin); ddlCourse.DataSource = objBEAdmin.DtResult.DefaultView; ddlCourse.DataValueField = "CourseID"; ddlCourse.DataTextField = "CourseName"; ddlCourse.DataBind(); }