C# MD.MDTable类代码示例

		public MDTableModel(MDTableHeapModel parent, IMetaData metadata, TablesStream stream, MDTable table) {
			Parent = parent;
			MetaData = metadata;
			Tables = stream;
			MDTable = table;
			Text = string.Format("{0:x2}: {1} (0x{2:x})", (byte)table.Table, table.Name, table.Rows);
		}

		public MetaDataTableNode(HexDocument doc, MDTable mdTable, IMetaData md)
			: base((ulong)mdTable.StartOffset, (ulong)mdTable.EndOffset - 1) {
			this.doc = doc;
			this.tableInfo = mdTable.TableInfo;
			this.tablesStreamVM = MetaDataTableVM.Create(this, doc, StartOffset, mdTable);
			this.tablesStreamVM.FindMetaDataTable = FindMetaDataTable;
			this.tablesStreamVM.InitializeHeapOffsets((ulong)md.StringsStream.StartOffset, (ulong)md.StringsStream.EndOffset - 1);
		}

		/// <summary>
		/// Returns a reader positioned at a table row
		/// </summary>
		/// <param name="table">Table</param>
		/// <param name="rid">A valid row ID (i.e., &gt;= <c>1</c> and &lt;= number of rows)</param>
		/// <returns>The reader (owned by us) or <c>null</c> if the row isn't present</returns>
		public IImageStream GetTableReader(MDTable table, uint rid) {
			long offset;
			if (GetRowOffset(table, rid, out offset)) {
				fullStream.Position = offset;
				return fullStream;
			}

			return null;
		}

		public MetaDataTableNode(HexBuffer buffer, MDTable mdTable, IMetaData md)
			: base(HexSpan.FromBounds((ulong)mdTable.StartOffset, (ulong)mdTable.EndOffset)) {
			Buffer = buffer;
			TableInfo = mdTable.TableInfo;
			var stringsHeapSpan = HexSpan.FromBounds((ulong)md.StringsStream.StartOffset, (ulong)md.StringsStream.EndOffset);
			var guidHeapSpan = HexSpan.FromBounds((ulong)md.GuidStream.StartOffset, (ulong)md.GuidStream.EndOffset);
			MetaDataTableVM = MetaDataTableVM.Create(this, buffer, Span.Start, mdTable, stringsHeapSpan, guidHeapSpan);
			MetaDataTableVM.FindMetaDataTable = FindMetaDataTable;
		}

		protected MetaDataTableVM(object owner, HexBuffer buffer, HexPosition startOffset, MDTable mdTable, HexSpan stringsHeapSpan, HexSpan guidHeapSpan) {
			this.buffer = buffer;
			this.stringsHeapSpan = stringsHeapSpan;
			this.guidHeapSpan = guidHeapSpan;
			Owner = owner;
			Span = new HexSpan(startOffset, (ulong)mdTable.Rows * mdTable.RowSize);
			Rows = mdTable.Rows;
			TableInfo = CreateTableInfo(mdTable.TableInfo);
			Collection = new VirtualizedList<MetaDataTableRecordVM>((int)Rows, CreateItem);
		}

		IBinaryReader GetReader_NoLock(MDTable table, uint rid) {
			IBinaryReader reader;
			if (hotTableStream != null) {
				reader = hotTableStream.GetTableReader(table, rid);
				if (reader != null)
					return reader;
			}
			reader = table.ImageStream;
			reader.Position = (rid - 1) * table.TableInfo.RowSize;
			return reader;
		}

        /// <inheritdoc/>
        protected override uint BinarySearch_NoLock(MDTable tableSource, int keyColIndex, uint key)
        {
            var keyColumn = tableSource.TableInfo.Columns[keyColIndex];
            uint ridLo = 1, ridHi = tableSource.Rows;
            while (ridLo <= ridHi) {
                uint rid = (ridLo + ridHi) / 2;
                uint key2;
                if (!tablesStream.ReadColumn_NoLock(tableSource, rid, keyColumn, out key2))
                    break;	// Never happens since rid is valid
                if (key == key2)
                    return rid;
                if (key2 > key)
                    ridHi = rid - 1;
                else
                    ridLo = rid + 1;
            }

            return 0;
        }

		/// <summary>
		/// Writes a <c>AssemblyRefProcessor</c> table
		/// </summary>
		/// <param name="writer">Writer</param>
		/// <param name="table">Table</param>
		public static void Write(this BinaryWriter writer, MDTable<RawAssemblyRefProcessorRow> table) {
			var cols = table.TableInfo.Columns;
			foreach (var row in table) {
				writer.Write(row.Processor);
				cols[1].Write(writer, row.AssemblyRef);
			}
		}