[April Fools Joke] Mirror your program.

If you want to screw with some people, place the following code into your forms.

Code:

    Protected Overrides ReadOnly Property CreateParams() As System.Windows.Forms.CreateParams
        Get
            Dim Params As CreateParams = MyBase.CreateParams
            If Now.Month = 4 And Now.Day = 1 Then Params.ExStyle = Params.ExStyle Or &H400000
            Return Params
        End Get
    End Property

here is what it will do:
View attachment MirroredExample.jpg

And here is how I abused it.
View attachment 1279


EDIT: Also, for VB6 people, here is the same code:

Code:

Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hWnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hWnd As Long, ByVal nIndex As Long) As Long

Private Sub Form_Initialize()
    SetWindowLong Me.hWnd, -20, &H400000 Or GetWindowLong(hWnd, -20)
End Sub

And for C++ people:

Code:

// If not using MFC, change GetSafeHwnd to whatever the forms handle property is.
SetWindowLong(this->GetSafeHwnd(), GWL_EXSTYLE, WS_EX_LAYOUTRTL|WS_EX_RTLREADING);

 

hehe cool ^^

 

how very convenient *makes up a vicious and evil plan*

 

I know an even better April Fools joke. Keylog them and get their accounts banned!!

"Haha! April Fools!"

 

Or murder a cousin. Draw HAHA, APRIL FOOLS on their forehead and leave them in the bath tub for a few weeks before someone notices.

sorry, I had to let that out...

 

zomg great idea! *writes a undetectable keylogger in c#.net*