New Post: Memrory fault with byref ?

From: olivier57

Hi

To be able to use strict on option, I did my own PixelToProj function. What I don't understant is that if parameter pnt is "Byref", I get a memory fault.

Thanks for any explanation.

Olivier

e2 is system.drawing.point
e2 = ProjToPixel(AxMap1, shap.Point(0))

...
    Function ProjToPixel(ByRef winmap As AxMapWinGIS.AxMap, __ByVal__ pnt As MapWinGIS.Point) As System.Drawing.Point
        ' this function is equivalent to Axmap.ProjToPixel(shap.Point(0).x, shap.Point(0).y, e2.X, e2.Y)
        Dim x As Double
        Dim y As Double
        Dim p As New System.Drawing.Point

        winmap.ProjToPixel(pnt.x, pnt.y, x, y)
        p.X = CInt(x)
        p.Y = CInt(y)
        Return p
    End Function

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