private void Button1_Click(object sender, EventArgs e)
{
RegisterForm register = new RegisterForm();
this.Hide();
register.Show();
}
private void DataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (DataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString() == "Update")
{
updatesource.var = Convert.ToInt32(DataGridView1.Rows[e.RowIndex].Cells[0].Value);
this.Hide();
RegisterForm registerStudent = new RegisterForm();
registerStudent.Show();
}
if (DataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString() == "Delete")
{
int stdId = Convert.ToInt32(DataGridView1.Rows[e.RowIndex].Cells[0].Value);
if (MessageBox.Show("Do you want to delete " + DataGridView1.Rows[e.RowIndex].Cells[1].Value.ToString() + "?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
con.Open();
SqlCommand command = new SqlCommand("DELETE FROM Student WHERE Id = '" + stdId + "'", con);
command.ExecuteNonQuery();
con.Close();
this.studentTableAdapter.Fill(this.projectBDataSet1.Student);
}
}
}
