- data
- The image file data.
- offset
- Offset from the beginning of the buffer to where the image data starts.
- length
- Total size (in bytes) of the image data.
Visual Basic (Declaration) | |
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Overloads Public Function FeedGetInformation( _ ByVal data() As Byte, _ ByVal offset As Integer, _ ByVal length As Integer _ ) As Boolean |
Visual Basic (Usage) | ![]() |
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Dim instance As RasterCodecs Dim data() As Byte Dim offset As Integer Dim length As Integer Dim value As Boolean value = instance.FeedGetInformation(data, offset, length) |
Parameters
- data
- The image file data.
- offset
- Offset from the beginning of the buffer to where the image data starts.
- 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: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)