private void CreatePayWindows()
{
if (_payForm == null)
{
this._payForm = new PayManageForm(this.mainFrm);
this._payForm.MdiParent = this.mainFrm.getMDI;
this._payForm.FormClosed += _payForm_FormClosed;
this._payForm.Show();
}
else
{
this._payForm.Activate();
}
}
private void _payForm_FormClosed(object sender, System.Windows.Forms.FormClosedEventArgs e)
{
this._payForm.Dispose();
this._payForm = null;
}
