Public Declare Function Polygon Lib "gdi32" Alias "Polygon" (ByVal hdc As Long, lpPoint As POINTAPI, ByVal nCount As Long) As Long hdc ------------ Long,用于描绘的设备场景 lpPoint -------- POINTAPI,在nCount POINTAPI结构数组中的第一个POINTAPI结构 nCount --------- Long,多边形的总点数(顶点数)lpPoint这个参数是什么意思?怎么设?
Private Type POINTAPI
x As Long
y As Long
End TypeDim pt(4) As POINTAPI
Private Sub Command1_Click()
pt(0).x = 10
pt(0).y = 10
pt(1).x = 20
pt(1).y = 20
pt(2).x = 5
pt(2).y = 50
Polygon Me.hdc, pt(0), 3
End Sub'哇!你还菜鸟,那我们不就是菜菜菜菜菜菜菜菜菜菜鸟