Capturing mouse click

I need to check if the user has clicked the mouse at the beginning of a loop, I know this should be pretty easy but can't seem to do it without activating the forms mouse_down event.

Cheers.

You can use the GetAsyncKeyState() API to find out if a Mouse Button is being depressed, however, if the mouse is over a form or control, it will still Trigger the Mouse_Down event, the only way to stop the event triggering would be to subclass the form and discard the appropriate message(s).

Example of GetAsyncKeyState():

VB Code:

Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
Private Const VK_LBUTTON = &H1
 
Private Sub Command1_Click()
    If GetAsyncKeyState(VK_LBUTTON) Then
        Debug.Print "Mouse Button Pressed."
    End If
End Sub

As I'm also using a mouse click to start the loop, how can i make this first click be ignored by GetAsyncKeyState(VK_LBUTTON)?

I've tried assigning GetAsyncKeyState(VK_LBUTTON) to a variable first but this still doesn't work.

Any ideas?

So you want to ignore the first click, and after that, than start it?

Try this:

VB Code:

Private Declare Function GetAsyncKeyState Lib "user32" _
(ByVal vKey As Long) As Integer
 
Private Const VK_LBUTTON = &H1
 
Dim FirstClick As Boolean
 
Private Sub Command1_Click()
    If FirstClick = False Then FirstClick = True: Exit Sub
    If FirstClick = True Then
        If GetAsyncKeyState(VK_LBUTTON) Then
            Debug.Print "Mouse Button Pressed."
        End If
    End If
End Sub
 
Private Sub Form_Load()
    FirstClick = False
End Sub