private void Form1_Load(object sender, EventArgs e)
{
if (fr15 == null)
{
fr15 = new FormAnaSayfa();
fr15.MdiParent = this;
fr15.Show();
}
}
private void BttnAnasayfa_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (fr15 == null || fr15.IsDisposed)
{
fr15 = new FormAnaSayfa();
fr15.MdiParent = this;
fr15.Show();
}
}