private void DataGridView_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
try
{
int id = Convert.ToInt32(dataGridView.Rows[e.RowIndex].Cells["Id"].Value);
if (dataGridView.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString().ToLower() == "delete")
{
if (MessageBox.Show(" Are you sure? ", "Delete", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
/*string p = "delete from student where id="+id;
* Database db = new Database(p);
* db.ExecuteNonQuery();*/
StudentService ss = new StudentService();
Student s = new Student();
s.Id = id;
ss.Delete(s);
}
}
else
{
New_Student ns = new New_Student(id);
ns.Show();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void NewStudentToolStripMenuItem_Click(object sender, EventArgs e)
{
New_Student ns = new New_Student(0);
ns.Show();
}