private void linkLabel2_LinkClicked_1(object sender, LinkLabelLinkClickedEventArgs e)
{
course crs = new course();
crs.txtname.Enabled = false;
crs.txtfees.Enabled = false;
crs.txtid.Enabled = false;
crs.btnsave.Visible = false;
crs.btnupdate.Visible = false;
crs.btndelete.Visible = false;
crs.lblid.Text = "Only Search Course id & Course Name ";
crs.ShowDialog();
}
private void ntnaddcrs_Click(object sender, EventArgs e)
{
course crs = new course();
crs.ShowDialog();
}