//updat stutter
private void button4_Click(object sender, EventArgs e)
{
DataTable dt;
stutter s = new stutter(textBox1.Text, textBox2.Text, textBox3.Text, textBox4.Text, textBox5.Text);
dt = s.UpdateExssisStutter();
if (dt != null)
{
MessageBox.Show("is Exite");
textBox2.Text = dt.Rows[0]["name"].ToString();
textBox3.Text = dt.Rows[0]["email"].ToString();
textBox4.Text = dt.Rows[0]["Username"].ToString();
textBox5.Text = dt.Rows[0]["Password"].ToString();
textBox1.Enabled = false;
panel1.Visible = true;
panel3.Visible = false;
}
else
{
MessageBox.Show("is not Exite");
textBox1.Enabled = true;
}
}
