PowerBuilder Function Get Alphabet – PowerBuilder Library

PowerBuilder Function Get Alphabet gf_get_alphabet

//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

//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

Return ls_return

Good Luck!

PowerBuilder Tips & Tricks

November 21, 2020

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Kayleigh

2 years ago

I couldn’t refrain from commenting. Very well written!