private void btnDftrSupp_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
foreach (Form form in Application.OpenForms)
{
if (form.GetType() == typeof(dftrSupp))
{
form.Activate();
return;
}
}
dftrSupp supp = new dftrSupp();
supp.MdiParent = this;
supp.Show();
}
private void simpleButton1_Click(object sender, EventArgs e)
{
dftrSupp supp = new dftrSupp();
supp.ShowDialog();
}