private void btnBills_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (frmFaturalar == null || frmFaturalar.IsDisposed)
{
frmFaturalar = new FrmFaturalar();
frmFaturalar.MdiParent = this;
frmFaturalar.Show();
}
}
private void barButtonItem3_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (fr8 == null)
{
fr8 = new FrmFaturalar();
fr8.MdiParent = this;
fr8.Show();
}
}
private void BtnFaturalar_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (fr8 == null || fr8.IsDisposed)
{
fr8 = new FrmFaturalar();
fr8.MdiParent = this;
fr8.Show();
}
}