/// <summary>
/// Singleton object creation method
/// </summary>
/// <returns>object of a frmM_Supplier</returns>
public static frm_rfcards getSingleton()
{
if (objSingleObject == null || objSingleObject.IsDisposed)
{
objSingleObject = new frm_rfcards();
}
return(objSingleObject);
}
private void A0012_Click(object sender, EventArgs e)
{
frm_rfcards objSupp = frm_rfcards.getSingleton();
objSupp.MdiParent = this;
objSupp.Activate();
objSupp.Show();
}