Distinguishes whether ASCAN () small and big letters?

[Eugene Lutsenko]

Distinguishes whether ASCAN () small and big letters?
What to do to make this function distinguish big and small letters?

[Wolfgang Ciriack]

You can use f.e.

Code: Select all

aArray:={{"Mayer","Kurt"},{"MAYER","KONRAD"}}
p:=AScan(aArray,{|a| upper(a[1])=="MAYER"})

This find every "MAYER" or "mayer" or "Mayer" .or. ...

[Eugene Lutsenko]

I could not do that ASCAN () distinguish large and small characters. Do not pray and SET EXACT and SET LEXICAL. Had to compare items with Creed on ASCII, then everything worked as I wanted:

Code: Select all

M_Symb = ASC(SUBSTR(Fv, w, 1))
IF ASCAN(A_SymbCls, M_Symb) = 0
    AADD( A_SymbCls, M_Symb)    // Массив наименований градаций класс.шкал (классов)
ENDIF