Hi all
I have a problem with filter command. when i use from below command in my form

     Select Hesab01
     SET FILTER TO GCode = thisform.y_GCode .AND. !EMPTY(KCode) .AND. EMPTY(MCode)
     thisform.list2.ControlSource = "Hesab01"
     thisform.list2.RowSource = "KName"

i get not correct filtered records, but if i change it as below

     Select Hesab01
     filterStr = "SET FILTER TO GCode = " + ALLTRIM(STR(thisform.y_GCode)) + ;
     " .AND. !EMPTY(KCode) .AND. EMPTY(MCode)"
     &FilterStr
     
     thisform.list2.ControlSource = "Hesab01"
     thisform.list2.RowSource = "KName"

my list2 filled with right records. i know it is because of GCode = thisform.y_GCode , but why it is wrong?
thanks for your help