private void btnSubmit_Click(object sender, EventArgs e) { int er = 0; ep.Clear(); if (txtSemesterId.Text == "") { er++; ep.SetError(txtSemesterId, "Requered"); } if (txtCourseId.Text == "") { er++; ep.SetError(txtCourseId, "Requered"); } if (txtTeacherId.Text == "") { er++; ep.SetError(txtTeacherId, "Requered"); } if (txtDate.Text == "") { er++; ep.SetError(txtDate, "Requered"); } if (txtExpireDate.Text == "") { er++; ep.SetError(txtExpireDate, "Requered"); } if (er > 0) { return; } DAL.OfferedCourse ofc = new DAL.OfferedCourse(); ofc.CourseId = Convert.ToInt32(txtCourseId.Text); ofc.SemesterId = Convert.ToInt32(txtSemesterId.Text); ofc.TeacherId = Convert.ToInt32(txtTeacherId.Text); ofc.Date = Convert.ToDateTime(txtDate.Text); ofc.ExpireDate = Convert.ToDateTime(txtExpireDate.Text); if (ofc.Update()) { MessageBox.Show("Recorder Successfully Updated !"); frmOfferedCourse ofCourse = new frmOfferedCourse(); ofCourse.btnLoad_Click(null, null); } else { MessageBox.Show(ofc.Error); } }
private void toolStripMenuItem10_Click(object sender, EventArgs e) { if (offeredCourse.IsDisposed) { offeredCourse = new Presentation.frmOfferedCourse(); } offeredCourse.MdiParent = this; offeredCourse.Show(); offeredCourse.BringToFront(); }