GetDIBHorizontalDPI  Method

Description         This methods reads the horizontal DPI value from the bitmap info header of the DIB and retrives it.

Syntax                 RetVal = [BiDib.] GetDIBHorizontalDPI Dib

Remarks             RetVal                    Long                The horizontal DPI of the DIB, -1 on error.

                            Dib                          LONGLONG The handle of a device independent bitmap.

See Also          GetDIBVerticalDPI Method