private void button1_Click_1(object sender, EventArgs e)
{
string name = textBox1.Text;
con.Open();
SqlCommand com = new SqlCommand("insert into groups values('" + name + "')", con);
com.ExecuteNonQuery();
con.Close();
MessageBox.Show("Done");
textBox1.Text = "";
new_group ng = new new_group();
ng.Refresh();
}
private void button2_Click(object sender, EventArgs e)
{
string name = comboBox1.Text;
con.Open();
SqlCommand com = new SqlCommand("delete from groups where group_name='" + name + "'", con);
com.ExecuteNonQuery();
con.Close();
MessageBox.Show("Done");
comboBox1.Text = "";
new_group ng = new new_group();
ng.Refresh();
}
private void button4_Click(object sender, EventArgs e)
{
new_group n = new new_group();
n.ShowDialog();
}
private void tabPage2_Click(object sender, EventArgs e)
{
new_group ng = new new_group();
ng.Refresh();
}