public IDbBackupHandle BackupInit(IDbHandle destHandle, string destName, IDbHandle srcHandle, string srcName)
{
var internalDestDb = (DbHandle)destHandle;
var internalSrcDb = (DbHandle)srcHandle;
IntPtr p;
if (_useWinSqlite)
{
p = WinSQLite3.sqlite3_backup_init(internalDestDb.InternalDbHandle,
destName,
internalSrcDb.InternalDbHandle,
srcName);
}
else
{
p = SQLite3.sqlite3_backup_init(internalDestDb.InternalDbHandle,
destName,
internalSrcDb.InternalDbHandle,
srcName);
}
if (p == IntPtr.Zero)
{
return(null);
}
else
{
return(new DbBackupHandle(p));
}
}
