private void button3_Click(object sender, EventArgs e)
{
try
{
if ((textBox4.Text == string.Empty) || (textBox2.Text == string.Empty) || (textBox1.Text == string.Empty) || (comboBox2.Text == string.Empty) || (comboBox6.Text == string.Empty) || (comboBox5.Text == string.Empty) || (textBox3.Text == string.Empty) || (comboBox3.Text == string.Empty))
{
MessageBox.Show("Warning:Required empty field:!", "Waring", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
cn.Open();
cm = new MySqlCommand("insert into tblsession ( sid, lec1, lec2, tag, groupid, subject, studentno, duration) values('" + textBox4.Text + "','" + textBox2.Text + "','" + textBox1.Text + "','" + comboBox2.Text + "','" + comboBox6.Text + "','" + comboBox5.Text + "','" + textBox3.Text + "','" + comboBox3.Text + "')", cn);
cm.ExecuteNonQuery();
cn.Close();
MessageBox.Show("Record has been successfully saved.", "Session Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
Clear();
this.Hide();
ManageSession f2 = new ManageSession();
f2.Show();
}
catch (Exception ex)
{
cn.Close();
MessageBox.Show("Warning:" + ex.Message, "Waring", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void button10_Click(object sender, EventArgs e)
{
ManageSession f3 = new ManageSession();
f3.Show();
}