Visual Basic (Declaration) | |
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Overloads Public Function FeedGetInformation( _ ByVal data As IntPtr, _ ByVal length As Integer _ ) As Boolean |
Visual Basic (Usage) | Copy Code |
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Parameters
- data
- The image file unmanaged memory data.
- length
- Total size (in bytes) of the image data.
Return Value
true if the get information process requires more data, false otherwise. When this method returns false, you can break out of the loop and call StopFeedGetInformation to obtain the CodecsImageInfo object containing the information of the image file.For an example, refer to StartFeedGetInformation.
Use this method with the StartFeedGetInformation and StopFeedGetInformation methods.
For a description of how the methods relate to each other, refer to StartFeedGetInformation.
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family