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Graphics.EnumerateMetafile Method (Metafile, Point, Rectangle, GraphicsUnit, Graphics.EnumerateMetafileProc, IntPtr)

Sends the records in a selected rectangle from a Metafile, one at a time, to a callback method for display at a specified point.

Namespace:  System.Drawing
Assembly:  System.Drawing (in System.Drawing.dll)

public void EnumerateMetafile(
	Metafile metafile,
	Point destPoint,
	Rectangle srcRect,
	GraphicsUnit srcUnit,
	Graphics..::..EnumerateMetafileProc callback,
	IntPtr callbackData
)

Parameters

metafile
Type: System.Drawing.Imaging.Metafile
Metafile to enumerate.
destPoint
Type: System.Drawing.Point
Point structure that specifies the location of the upper-left corner of the drawn metafile.
srcRect
Type: System.Drawing.Rectangle
Rectangle structure that specifies the portion of the metafile, relative to its upper-left corner, to draw.
srcUnit
Type: System.Drawing.GraphicsUnit
Member of the GraphicsUnit enumeration that specifies the unit of measure used to determine the portion of the metafile that the rectangle specified by the srcRect parameter contains.
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.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

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