Determines if the Character is Alpha.

by James Olarte (8 Submissions)
Category: String Manipulation
Compatability: VB 6.0
Difficulty: Unknown Difficulty
Originally Published: Thu 29^th May 2003
Date Added: Mon 8^th February 2021
Rating: (1 Votes)

API Declarations
'Call this function under Keypress, Keyup or Keydown Events.

Rate Determines if the Character is Alpha.



On Error GoTo ErrorHandler:
    If CharCode > 96 And CharCode < 123 Then
        CharacterIsAlpha = True
    ElseIf CharCode > 64 And CharCode < 91 Then
        CharacterIsAlpha = True
    Else
        CharacterIsAlpha = False
    End If
    Exit Function
ErrorHandler: MsgBox "Error in CharacterIsAlpha: " & Err.Description, vbCritical + vbOKOnly, "Error " & Err.Number & " - " & Err.Source
End Function

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Determines if the Character is Alpha.

Determines if the Character is Alpha. Comments

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