/// <summary>
/// Singleton object creation method
/// </summary>
/// <returns>object of a frmM_Supplier</returns>
public static frm_TankStockLive getSingleton()
{
if (objSingleObject == null || objSingleObject.IsDisposed)
{
objSingleObject = new frm_TankStockLive();
}
return(objSingleObject);
}
private void A3000_Click(object sender, EventArgs e)
{
frm_TankStockLive objSupp = frm_TankStockLive.getSingleton();
objSupp.MdiParent = this;
objSupp.Activate();
objSupp.Show();
}