private void dataGridView1_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
patID.Text = dataGridView1.CurrentCell.Value.ToString();
selectClass.selectConImage(patID.Text, pictureBox1);
if (e.RowIndex >= 0)
{
DataGridViewRow row = this.dataGridView1.Rows[e.RowIndex];
textBox3.Text = row.Cells[4].Value.ToString();
textBox1.Text = row.Cells[5].Value.ToString();
textBox2.Text = row.Cells[6].Value.ToString();
}
}
