protected void btnAdd_Click(object sender, EventArgs e) { try { BECourseAdmin objBECourseAdmin = new BECourseAdmin(); BCourseAdmin objBCourseAdmin = new BCourseAdmin(); objBECourseAdmin.IntUserID = Convert.ToInt32(ddlprovider.SelectedValue); objBECourseAdmin.IntCourseID = Convert.ToInt32(ddlCourse.SelectedValue); objBECourseAdmin.IntStudentID = Convert.ToInt32(Request.QueryString["StudentID"].ToString()); lblCourse.Text = ddlCourse.SelectedItem.Text; lblInstructor.Text = ddlprovider.SelectedItem.Text; objBCourseAdmin.BProviderEnrollStudentCourse(objBECourseAdmin); trMessage.Visible = true; if (objBECourseAdmin.IntResult.ToString() == "1") { lblInfo.Text = Resources.AppMessages.Provider_Enrollment_Success_AddEnrollment; lblInfo.ForeColor = System.Drawing.Color.FromName(Resources.AppConfigurations.Color_Success); ImgInfo.ImageUrl = Resources.AppConfigurations.Image_Success; tdInfo.Attributes.Add("style", Resources.AppConfigurations.Color_Table_Success); lblCourse.Visible = true; ddlCourse.Visible = false; lblInstructor.Visible = true; ddlprovider.Visible = false; trUpdate.Visible = false; } else { lblInfo.Text = Resources.AppMessages.Provider_Enrollment_Error_AddEnrollment; lblInfo.ForeColor = System.Drawing.Color.FromName(Resources.AppConfigurations.Color_Error); ImgInfo.ImageUrl = Resources.AppConfigurations.Image_Error; tdInfo.Attributes.Add("style", Resources.AppConfigurations.Color_Table_Error); lblCourse.Visible = false; ddlCourse.Visible = true; trUpdate.Visible = true; } } catch (Exception Ex) { ErrorHandlers.ErrorLog.WriteError(Ex); } }