private void btnSave_Click(object sender, EventArgs e)
{
int err = 0;
if (cmbCourse.SelectedValue == null || cmbCourse.SelectedValue.ToString() == "")
{
err++;
ep.SetError(cmbCourse, "Required");
}
if (cmbSemester.SelectedValue == null || cmbSemester.SelectedValue.ToString() == "")
{
err++;
ep.SetError(cmbSemester, "Required");
}
if (cmbStudent.SelectedValue == null || cmbStudent.SelectedValue.ToString() == "")
{
err++;
ep.SetError(cmbStudent, "Required");
}
if (txtDate.Text == "")
{
err++;
ep.SetError(txtDate, "Required");
}
if (err < 1)
{
DAL.StudentCourses studentCourse = new DAL.StudentCourses();
studentCourse.CourseId = Convert.ToInt32(cmbCourse.SelectedValue);
studentCourse.SemesterId = Convert.ToInt32(cmbSemester.SelectedValue);
studentCourse.StudentId = Convert.ToInt32(cmbStudent.SelectedValue);
studentCourse.Date = Convert.ToDateTime(txtDate.Text);
studentCourse.Remarks = txtRemarks.Text;
if (studentCourse.Insert())
{
MessageBox.Show("Data saved");
}
else
{
MessageBox.Show(studentCourse.Error);
}
}
else
{
return;
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
DAL.StudentCourses stCourse = new DAL.StudentCourses();
stCourse.Search = txtSearch.Text;
}
private void frmStudentCourse_Load(object sender, EventArgs e)
{
DAL.StudentCourses stCourses = new DAL.StudentCourses();
gridStudentCourses.DataSource = stCourses.Select().Tables[0];
}
