Graphics.EnumerateMetafile Method (Metafile, Point[], Graphics.EnumerateMetafileProc, IntPtr)
Assembly: System.Drawing (in system.drawing.dll)
public: void EnumerateMetafile ( Metafile^ metafile, array<Point>^ destPoints, EnumerateMetafileProc^ callback, IntPtr callbackData )
public void EnumerateMetafile ( Metafile metafile, Point[] destPoints, EnumerateMetafileProc callback, IntPtr callbackData )
public function EnumerateMetafile ( metafile : Metafile, destPoints : Point[], callback : EnumerateMetafileProc, callbackData : IntPtr )
Not applicable.
Parameters
- metafile
Metafile to enumerate.
- destPoints
Array of three Point structures that define a parallelogram that determines the size and location of the drawn metafile.
- callback
Graphics.EnumerateMetafileProc delegate that specifies the method to which the metafile records are sent.
- callbackData
Internal pointer that is required, but ignored. You can pass Zero for this parameter.
Return Value
This method does not return a value.This method enumerates the records contained in the specified metafile. Each record is individually sent to a callback method specified by the callback parameter. Typically, the callback method calls the PlayRecord method to "play back", or draw, the record.
If the callback method callsPlayRecord, it must do so by calling the PlayRecord method of the specific Metafile that is being enumerated.
For a code example, see EnumerateMetafile(Metafile,Point,EnumerateMetafileProc).
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.