Data.SqlExpr.TCustomSQLDataSet.CurrentBlobSize
Delphi
property CurrentBlobSize: Int64 read FCurrentBlobSize write SetCurrentBlobSize;
C++
__property __int64 CurrentBlobSize = {read=FCurrentBlobSize, write=SetCurrentBlobSize};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | protected | Data.SqlExpr.pas Data.SqlExpr.hpp |
Data.SqlExpr | TCustomSQLDataSet |
Description
Indicates the size of the most recently read BLOB field.
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.