private void barButtonItem5_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (frmlist == null || frmlist.IsDisposed)
{
frmlist = new FormResimliListe();
frmlist.MdiParent = this;
frmlist.Show();
}
}
private void button1_Click(object sender, EventArgs e)
{
FormResimliListe frm = new FormResimliListe();
frm.Show();
}