by LockwoodTech (3 Submissions)
Category: Custom Controls/Forms/Menus
Compatability: Visual Basic 4.0 (32-bit)
Difficulty: Unknown Difficulty
Originally Published: Sat 29th July 2000
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
A series of functions that aid client side validation for things like social security numbers. Only valid keys will be allowed all others will
VBcoders
Public Sub pub_Ascii_DateOnly(KeyAscii As Integer)
'Allows user to type in Date related chars only (i.e. "/", "#")
If KeyAscii = 8 Then
Exit Sub 'Do nothing for backspace
ElseIf KeyAscii < 47 Or KeyAscii > 59 Then
'Limit characters to numeric and back-slash only
KeyAscii = 0
Exit Sub
End If
End Sub
Public Sub pub_Ascii_Delete(KeyCode As Integer, Shift As Integer)
' Deletes SELECTed item on a listbox when user hits [Delete] on keyboard
'If KeyCode = 46 Then Call pub_Delete
End Sub
Public Sub pub_Ascii_NoQuotes(KeyAscii As Integer)
' No quotation marks or Returns
' Limits what users can type into a multi-line text box
' Quotes are converted to apostrophes
If KeyAscii = 34 Then
KeyAscii = 0
KeyAscii = 39
'Screen.ActiveControl = Screen.ActiveControl.Text & "''"
End If
End Sub
Public Sub pub_Ascii_Tab(KeyAscii As Integer)
If KeyAscii = 13 Then
'Tab for enter key
KeyAscii = 0
SendKeys "{Tab}"
End If
End Sub
Public Sub pub_Ascii_NumOnly(KeyAscii As Integer)
If KeyAscii = 8 Or KeyAscii = 46 Or KeyAscii = 13 Then
'Do nothing for backspace(8) or period(46) or enter(13)
ElseIf KeyAscii < 48 Or KeyAscii > 59 Then
'Limit characters to numeric only
KeyAscii = 0
End If
End Sub
Public Sub pub_Ascii_SSN(KeyAscii As Integer)
If KeyAscii = 8 Or KeyAscii = 45 Then
'Do nothing for backspace(8) or "-"
ElseIf KeyAscii < 48 Or KeyAscii > 59 Then
'Limit characters to numeric only
KeyAscii = 0
End If
End Sub
Public Sub pub_Ascii_NumOnlyAndTab(KeyAscii As Integer)
If KeyAscii = 8 Or KeyAscii = 46 Or KeyAscii = 13 Then
'Do nothing for backspace(8) or period(46) or enter(13)
ElseIf KeyAscii = 13 Then
'Tab for enter key
KeyAscii = 0
SendKeys "{Tab}"
ElseIf KeyAscii < 48 Or KeyAscii > 59 Then
'Limit characters to numeric only
KeyAscii = 0
End If
End Sub
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