Turn OFF Enter Key on CommandButton [RESOLVED]

I have users who like to use 'enter' rather 'tab' to register data and move to the next field. Have this working for all controls except the CommandButton. How might I turn off the 'enter' key from executing on a CommandButton???????? It would appear that simply intercepting the enter key and then sendkeys "{TAB}" does not work. Any suggestions??????

Quote:

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Originally Posted by jbonner

I have users who like to use 'enter' rather 'tab' to register data and move to the next field. Have this working for all controls except the CommandButton. How might I turn off the 'enter' key from executing on a CommandButton???????? It would appear that simply intercepting the enter key and then sendkeys "{TAB}" does not work. Any suggestions??????

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I believe setting the DEFAULT property to FALSE will stop ENTER from taking the command button.

If not, you need to catch the ASCII value 13 in KEYPRESS and change it to 0 - that should suppress it.

Thanks for the reply.
vbDefault=false on all CommandButton
keyascii = 0 on 'enter' intercept
This does not work.

you could try:

VB Code:

Private Sub command1_keypress(Keyascii as integer)
if keyascii = 30 then ' i think its 30
then keyascii = 0
end sub

Quote:

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Originally Posted by |2eM!x

you could try:

VB Code:

Private Sub command1_keypress(Keyascii as integer)
if keyascii = 30 then ' i think its 30
then keyascii = 0
end sub

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None of these will work. The _Click event fires regardless of what you do. Place a breakpoint
at the start of each of those procedures and you will see that they wont fire from an enter
key being presses, even with Form1.KeyPreview set to True.

Now if the command button does not have the focus and the Default is False
then thats another story.

If you want you can just have the command button never be able to recieve
the focus by setting the TabStop property ot False.

You may have to end up sub-classing the command button and handling the
enter keypress in order to cancel it out if the button in question has the focus.

RobDog88:
Neither 'enter' or 'tab' get to to the key events.
I had just verified that when I got your reply.
I not much good at subclassing.
Could you point me to an example.
TIA

this isnt that simple as i though it would lol

rob said subclass...and even I though subclassing would do it. ok i subclassed cmd button watched for wm_keydown and wparam to be vk_return and nothing. This worked on all other controls exept cmdbuttons :/ why...i dont know...

anyways im thinking of another way to do this...is interesting "challenge" :p

Yes, this one is a little harder then it sounds. Basically you want to disable the click event if invoked
by a enter keypress, but enabled for a mouse click?

I set up a small test project subclassing the cmd button and I tried canceling
a few messages but I havent got the right one yet. I may have more time on
this tomorrow.

prepare to slap foreheads..

VB Code:

Private Sub Command1_Click()
    'do nothing
End Sub
 
Private Sub Command1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
    'code here
End Sub

:: slap ::

Quote:

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Originally Posted by dis1411

prepare to slap foreheads..

VB Code:

Private Sub Command1_Click()
    'do nothing
End Sub
 
Private Sub Command1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
    'code here
End Sub

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No slap since the poster wants the command button to function as usual unless its a keyboard enter press.

I know it sounds triavial but there may be consequenses it there are events
taken out of the click event. Order of other events fireing based on the click,
but I say this should work unless we hear otherwise.

Ok, how about a half of a slap? *Sl... :lol:

Sounds good to me.

Here's a slight variation on dis1411's suggestion. A bit long-winded perhaps, but it works:

VB Code:

Dim MouseClicked As Boolean
 
Private Sub Command1_Click()
 
    If Not MouseClicked Then    ' Assume the user pressed enter
        MsgBox "Enter"
        Exit Sub
    Else
        '
        '   Do your button-click stuff here
        '
        MsgBox "Click"
        MouseClicked = False
    End If
    
End Sub
 
Private Sub Command1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
    '
    '   Flag that the mouse button has been pressed
    '   (May want to check for left or right button etc)
    '
    MouseClicked = True
 
End Sub
 
Private Sub Command1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
    '
    '   Flag that the mouse button has been released
    '   (May want to check for left or right button etc)
    '
    If MouseClicked = True Then
        MouseClicked = False
    End If
    
End Sub

even better. the other half slap

yeah, the part i was debating over weather or not to do :p

i figured if i got the ball rolling someone would feel like finishing it

Yet again, thanks for all the help.
I will accept the forehead slap, Duhhhhhhhhhhhhhhhhhhh.
Jim B

Nice workaround guys :thumb: I will not forget this if I ever need something like this in one of my projects. :thumb:

Ok, I'll take my full *Slap* now :lol:

heh nice :)