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TCustomSQLDataSet.CurrentBlobSize Property
TCustomSQLDataSet Class | TCustomSQLDataSet Members | SqlExpr Namespace | Description | See Also
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Indicates the size of the most recently read BLOB field.

Pascal
property CurrentBlobSize: Int64;
C++
__property Int64 CurrentBlobSize;
Description

Applications can't use this protected property. TCustomSQLDataSet uses CurrentBlobSize internally to determine the size needed for BlobBuffer. When the dataset reads a BLOB field, it sets CurrentBlobSize to the number of bytes in the BLOB field, as reported by the database driver. 

 

See Also
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