If kontrol.Name <> Me.ComboBox_FirmaUnvani.Name And kontrol.Name <> Me.TextBox_SiparisTarihi.Name Then
Yada
If kontrol.Name <> "ComboBox_FirmaUnvani" And kontrol.Name <> "TextBox_SiparisTarihi" Then
If kontrol.Name <> Me.ComboBox_FirmaUnvani.Name And kontrol.Name <> Me.TextBox_SiparisTarihi.Name Then
If kontrol.Name <> "ComboBox_FirmaUnvani" And kontrol.Name <> "TextBox_SiparisTarihi" Then