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IList.getFileData

Returns the data contained in a referenced data file.

Syntax

public byte[] 
getFileData(String columname)
  throws IllegalArgumentException, NoSuchFieldException

Parameters

colname

The name of the column to get the data from.

Description

The getFileData method returns the data contained in a referenced file. Note that this kind of data retrieval will not be cached; each request will reread the bytes. An exception is thrown if the column is not an indirect data type or if other errors occur.

Returns

Returns the byte[] value, which can be null.

Throws

IllegalArgumentException, NoSuchFieldException

 

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