c#的HexEditor控件源码示例

 { if (hexBox2.ByteProvider == null) return; hexBox2. MarkByte(e.Graphics, 4); //1.设置某字节的背景色 byte headerByte = hexBox2.ByteProvider.ReadByte(4); //2.读取字节 //包头显示 hexBox2.SetHeader(5, Color.Red, true); //3.包头着色 } 4.坐标轴十进制： hexBox2.UseHexForAxes = false; //true为16进制 5. 显示字符视图：hexBox2.StringViewVisible = true; 6.读取字节F:\VS\TsParser180831\Be.Windows.Forms.HexBox\DynamicFileByteProvider.cs public byte ReadByte(long index) { long blockOffset; DataBlock block = GetDataBlock(index, out blockOffset); FileDataBlock fileBlock = block as FileDataBlock; if (fileBlock != null) { return ReadByteFromFile(fileBlock.FileOffset + index - blockOffset); } else { MemoryDataBlock memoryBlock = (MemoryDataBlock)block; return memoryBlock.Data[index - blockOffset]; } }