protected void uiGridViewStudentResults_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "EditResults") { int id = Convert.ToInt32(e.CommandArgument.ToString()); CurrentResult = id; DBLayer db = new DBLayer(); DataSet ds = new DataSet(); ds = db.GetResult(id); if (ds.Tables[0].Rows.Count > 0) { uiDropDownListCourses.SelectedValue = ds.Tables[0].Rows[0]["CourseID"].ToString(); uiTextBoxGrade.Text = ds.Tables[0].Rows[0]["Grade"].ToString(); uiTextBoxEvaluation.Text = ds.Tables[0].Rows[0]["Evaluation"].ToString(); uiRadioButtonListResult.Items[0].Selected = (bool)ds.Tables[0].Rows[0]["FirstHalfMidTerm"]; uiRadioButtonListResult.Items[1].Selected = (bool)ds.Tables[0].Rows[0]["FirstHalfFinal"]; uiRadioButtonListResult.Items[2].Selected = (bool)ds.Tables[0].Rows[0]["SecondHalfMidTerm"]; uiRadioButtonListResult.Items[3].Selected = (bool)ds.Tables[0].Rows[0]["SecondHalfFinal"]; } uiPanelCurrentStudents.Visible = false; uiPanelCurrent.Visible = true; } else if (e.CommandName == "DeleteResults") { int id = Convert.ToInt32(e.CommandArgument.ToString()); CurrentResult = id; DBLayer db = new DBLayer(); db.DeleteResult(id); uiPanelCurrentStudents.Visible = false; uiPanelCurrent.Visible = true; BindData(); } }