C# (CSharp) SQLite3RuntimeProvider.sqlite3_blob_read示例

示例#1

        int ISQLite3Provider.sqlite3_blob_read(IntPtr blob, byte[] b, int bOffset, int n, int offset)
        {
            GCHandle pinned = GCHandle.Alloc(b, GCHandleType.Pinned);
            IntPtr   ptr    = pinned.AddrOfPinnedObject();
            int      rc     = SQLite3RuntimeProvider.sqlite3_blob_read(blob.ToInt64(), ptr.ToInt64() + bOffset, n, offset);

            pinned.Free();
            return(rc);
        }