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Checks whether a stream is in a format the reader recognizes
Source position: resource.pp line 297
protected function TAbstractResourceReader.CheckMagic( |
aStream: TStream |
):Boolean; virtual; abstract; |
aStream |
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The stream to check |
true if the format of the stream is recognized
A TResources object invokes this method when it is searching for a reader able to read a stream, passing that stream as the aStream parameter.
aStream position is already correctly set: the reader must start to read from there.
This method should read the minimum amount of information needed to recognize the contents of a stream as a valid format: it usually means reading a magic number or a file header.
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Loads resources from a stream |
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Searches for a suitable resource reader |
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Loads the contents of the object from a stream |
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Loads the contents of the object from a file |