Return pages to the filesystem that are already free and at the end
            of the file.
            
    Namespace: 
   BerkeleyDBAssembly: libdb_dotnet53 (in libdb_dotnet53.dll) Version: 5.3.28.0
 Syntax
Syntax
| C# | 
|---|
| public uint TruncateUnusedPages( Transaction txn ) | 
| Visual Basic (Declaration) | 
|---|
| Public Function TruncateUnusedPages ( _ txn As Transaction _ ) As UInteger | 
| Visual C++ | 
|---|
| public: unsigned int TruncateUnusedPages( Transaction^ txn ) | 
Parameters
- txn
- Type: BerkeleyDB..::.Transaction
 If the operation is part of an application-specified transaction, txn is a Transaction object returned from BeginTransaction()()(); if the operation is part of a Berkeley DB Concurrent Data Store group, txn is a handle returned from BeginCDSGroup()()(); otherwise null.





