Graphics::EnumerateMetafile Method (Metafile, PointF, Graphics::EnumerateMetafileProc, IntPtr)
Sends the records in the specified Metafile, one at a time, to a callback method for display at a specified point.
Assembly: System.Drawing (in System.Drawing.dll)
public: void EnumerateMetafile( Metafile^ metafile, PointF destPoint, Graphics..::..EnumerateMetafileProc^ callback, IntPtr callbackData )
Parameters
- metafile
- Type: System.Drawing.Imaging::Metafile
Metafile to enumerate.
- destPoint
- Type: System.Drawing::PointF
PointF structure that specifies the location of the upper-left corner of the drawn metafile.
- callback
- Type: System.Drawing::Graphics::EnumerateMetafileProc
Graphics::EnumerateMetafileProc delegate that specifies the method to which the metafile records are sent.
- callbackData
- Type: System::IntPtr
Internal pointer that is required, but ignored. You can pass Zero for this parameter.
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 calls PlayRecord, 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, Graphics::EnumerateMetafileProc).
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.