Excuse this apology for a programmer. I want to draw/fill a polygon. So have declared:

Public Declare Function CreatePolygonRgn Lib "gdi32" (lpPoint As POINTAPI, ByVal nCount As Long, ByVal nPolyFillMode As Long) As Long

Public Type POINTAPI
x As Long
y As Long
End Type

I assume that nCount asks for the number of vertices, nPolyFillMode is the type of fill and lppoint asks for the vertices.

I've started my code as:

Dim A As POINTAPI
Dim B As POINTAPI
Dim C As POINTAPI

Private Sub Form_Load()

Picture1.Scale (-200, -200)-(1200, 1200)

With Picture1

A.x = 0
A.y = 0
B.x = 0
B.y = 1000
C.x = 1000
C.y = 0

And now I want to call CreatePolygonRgn . I know that nCount = 3. I'll set nPolyFillMode as alternate.

But how do I input lpPoint? Using A - B - C or A,B,C is clearly no good. So do I have to set the points up as an array?