Web API Reference | MapGuide Open Source

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GetBLOB
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ReadNext
virtual bool MgReader::ReadNext | ( |  | ) | `[pure virtual]`
Advances the reader to the next item and determines whether there is another object to read. Remarks: The initial position of the reader is prior to the first item. Therefore, you must call ReadNext before you can access any data. .NET Syntax
`virtual bool ReadNext();`
Java Syntax
`virtual boolean ReadNext();`
PHP Syntax
`virtual bool ReadNext();`
Returns: Returns true if there is a next item; otherwise returns false.

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