protected void btnSubmit_Click(object sender, EventArgs e) { objStudent_BEL.FIRST_NAME = Convert.ToString(txtFirstName.Text); try { Int32 resVal = objStudent_BAL.SaveStudentsDetails(objStudent_BEL); if (resVal == 1) { lblStatus.Text = "Student details saved Successfully"; lblStatus.ForeColor = System.Drawing.Color.LawnGreen; imgstatus.ImageUrl = "~/Resources/ico/tick.png"; imgstatus.Visible = true; } else { lblStatus.Text = "Student details couldn't be saved"; lblStatus.ForeColor = System.Drawing.Color.Red; imgstatus.ImageUrl = "~/Resources/ico/cross.png"; imgstatus.Visible = true; } } catch (Exception ex) { Response.Write("Oops! error occured:" + ex.Message.ToString()); } finally { objStudent_BEL = null; objStudent_BAL = null; } }
private void BindStudentRecordsGridView() { DataSet ds = new DataSet(); try { ds = objStudent_BAL.GetStudentsRecords(); if (ds.Tables[0].Rows.Count > 0) { pgsource.DataSource = ds.Tables[0].DefaultView; pgsource.AllowPaging = true; pgsource.PageSize = 15; pgsource.CurrentPageIndex = CurrentPage; ViewState["totpage"] = pgsource.PageCount; lblpage.Text = "Curent Page " + (CurrentPage + 1) + " of " + pgsource.PageCount; lnkPrevious.Enabled = !pgsource.IsFirstPage; lnkNext.Enabled = !pgsource.IsLastPage; lnkFirst.Enabled = !pgsource.IsFirstPage; lnkLast.Enabled = !pgsource.IsLastPage; dgvEMS.DataSource = pgsource; dgvEMS.DataBind(); doPaging(); } else { dgvEMS.DataSource = null; dgvEMS.DataBind(); } } catch (Exception ex) { Response.Write("Oops! error occured:" + ex.Message.ToString()); } finally { objStudent_BAL = null; } }