private void FrmBaslangic_Load(object sender, EventArgs e)
{
if (fr4 == null)
{
fr4 = new FrmAnasayfa();
fr4.MdiParent = this;
fr4.Show();
}
}
private void BtnAnaSayfa_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (fr4 == null || fr4.IsDisposed)
{
fr4 = new FrmAnasayfa();
fr4.MdiParent = this;
fr4.Show();
}
}