//not used
 private void button1_Click(object sender, EventArgs e)
 {
     frmCompanyMaster frm = new frmCompanyMaster();
     frm.ShowDialog();
     fnUpdateTreeView();
 }
 private void btnCreCompDetails_Click(object sender, EventArgs e)
 {
     frmCompanyMaster frm = new frmCompanyMaster();
     frm.ShowDialog();
 }