Bde.DBTables.TBlobStream.Truncate
| [–] Properties | |
|---|---|
| Type: procedure function
| |
| Visibility: public | |
| Source: Bde.DBTables.pas Bde.DBTables.hpp
| |
| Unit: Bde.DBTables | |
| Parent: TBlobStream | |
Delphi
procedure Truncate;
C++
void __fastcall Truncate();
Description
Discards all data in the BLOB field from the current position on.
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.