private void button1_Click_1(object sender, EventArgs e)
{
Register_Student s = new Register_Student();
this.Hide();
s.Show();
}
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString() == "Edit")
{
Class1.id = Convert.ToInt32(dataGridView1.Rows[e.RowIndex].Cells[0].Value);
this.Hide();
Register_Student registerStudent = new Register_Student();
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.projectBDataSet.Student);
}
}
}