> For the complete documentation index, see [llms.txt](https://docs.layraweb.com.tr/merhaba/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.layraweb.com.tr/merhaba/anadil/calismalar-ve-notlar/formdaki-gride-kosul-ekleme-ftc.md).

# Formdaki Gride Koşul Ekleme(FTC)

```sql
  Cell:=Sheet4.Grid_ismi.Tablo_Adi.GetCell(1)
  if Cell.ValueStr="" or Cell.IsNull Then
    MessageBox("Eklemek İstediğiniz Mesaj","UYARI",MB_OK+MB_ICONEXCLAMATION)
    Return
  EndIf
```