Ctrlk
SQL Düzenleyicisi
For the complete documentation index, see llms.txt. This page is also available as Markdown.

İf İle Boş Kontrol

if IsNull(Form.ad.ValueStr) or (Form.ad.ValueStr="") then
    MessageBox("Lütfen Ad giriniz.", "Model", MB_ICONSTOP)
    Return
  EndIf
IsNull

Last updated