[source] My first function

Hey everyone I'm pretty new here. Anyways I was playing around on vb.net 2005 earlier and made a new function. In the program I made, what happens is you drag the crosshair onto windows (that means buttons, text boxes and most other controls) and the program returns the hwnd (window handle) of that window and also takes a picture and displays a bitmap. The bitmap's position and size depends on how you set the four textbox properties as follows:

x: distance in pixels from the left side of the window you select
y: distance in pixels from the top side of the window you select
w: the width of the bitmap
h: the height of the bitmap

NOTE: I haven't coded this to reject bad values so if you are going to put in incorrect values into the text boxes it is at your own risk.

I know this little program isn't anything special but for those trying to learn how to make macroes I thought it could be of a little assistance. If there is anything I should do to make the program faster, simpler or better then please reply with what you think, I'm only learning to I would really appreciate it!

Full source code included in the attachment.

 

methods (functions) are easy

i.e.

Code:

Public Sub Write(ByVal text As String) 
    Console.WriteLine(Text)
End Sub

Public Function retVal() As String
   String value = "Hi! I'm a function!"
   return value
End Function

etc.

Classes are probably a better idea to tackle for you mate

 

Classes eh? Ok I think I'll go look them up now, thanks a lot swan.