Image Viewer CP Gold SDK ActiveX Control ReferenceMethods SharpenEdge Image Viewer CP ActiveX Control SharpenEdge Add SharpenEdge effect on image. Public Function Saturation( _ ByVal iValue As Integer) Parameter iValue the value of sharpenEdge.No Return ValueExample Visual Basic SyntaxImageViewer1.FileName ="c:\1.jpg"ImageViewer1.SharpenEdge 2