PowerBuilder Function Get Alphabet gf_get_alphabet
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | //Function Name : gf_get_alphabet //Argument Name : as_source, Arg Type : String, Pass By : Value //Return Type : String //Example : AT-123-456 //Return : AT Char lc_char[] Int i, li_ascii String ls_return lc_char = as_source For i = 1 To Len(as_source) //Get ASC code of character. li_ascii = Asc (lc_char[i]) If (li_ascii >= 65 And li_ascii <= 90) Or (li_ascii >= 97 And li_ascii <= 122) Then ls_return += String(lc_char[i]) End If Next Return ls_return |
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I couldn’t refrain from commenting. Very well written!