Getting PixeltoValue to work in VFP

[User (Legacy)]

Anyone know how to get PixelToValue working with Visual Foxpro?

There doesn't seem to be an example in the VFP examples and I keep getting

OLE Type mismatch results.

Thanks,

Tom Johnson

FUNCTION DRAGDROP()

LPARAMETERS oSource, nXCoord, nYCoord

LOCAL xOut

LOCAL yOut

xOut=0

yOut=0

*xout=REPLICATE(CHR(0),4)  && tried it and it doesnt work

*yout=REPLICATE(CHR(0),4)

*ChartName.PixelToValue([in] double x, [in] double y,

*   [out] long *xValue, [out] long *yValue,CfxAxisIndex nYAxis);

this.pixeltovalue(nXCoord,nyCoord,@xout,@yout,0)

? VAL(xout),VAL(yout)