private void Attendancerecord_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (Attendancerecord.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString() == "Edit")
{
Class1.atId = Convert.ToInt32(Attendancerecord.Rows[e.RowIndex].Cells[0].Value);
Class1.stuId = Convert.ToInt32(Attendancerecord.Rows[e.RowIndex].Cells[1].Value);
this.Hide();
MarkStudentAttendance cl = new MarkStudentAttendance();
cl.Show();
}
if (Attendancerecord.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString() == "Delete")
{
int AId = Convert.ToInt32(Attendancerecord.Rows[e.RowIndex].Cells[0].Value);
int SId = Convert.ToInt32(Attendancerecord.Rows[e.RowIndex].Cells[1].Value);
if (MessageBox.Show("Are you sure to perform this action!?" + Attendancerecord.Rows[e.RowIndex].Cells[1].Value.ToString() + "?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
SqlConnection newconn = new SqlConnection(con);
newconn.Open();
SqlCommand command = new SqlCommand("delete from StudentAttendance where AttendanceId='" + AId + "' AND StudentId = '" + SId + "'", newconn);
command.ExecuteNonQuery();
newconn.Close();
this.studentAttendanceTableAdapter.Fill(this.projectBDataSet.StudentAttendance);
}
}
}
private void btnmarkAttendance_Click(object sender, EventArgs e)
{
this.Hide();
MarkStudentAttendance mark = new MarkStudentAttendance();
mark.Show();
}
private void btnaddclo_Click(object sender, EventArgs e)
{
this.Hide();
MarkStudentAttendance bck = new MarkStudentAttendance();
bck.Show();
}