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TBlobStream.Truncate Method
TBlobStream Class | TBlobStream Members | DBTables Namespace | Description | See Also
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Discards all data in the BLOB field from the current position on.

Pascal
procedure Truncate;
C++
__fastcall Truncate();
Description

Use Truncate to limit the size of the BLOB data. Calling Truncate when the current position is 0 will clear the contents of the BLOB field.

Note: Do not call Truncate when the TBlobStream was created in bmRead mode.
 

See Also
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