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  1. using System;
  2. using System.Collections.Generic;
  3. using System.ComponentModel;
  4. using System.Data;
  5. using System.Drawing;
  6. using System.Linq;
  7. using System.Text;
  8. using System.Threading.Tasks;
  9. using System.Windows.Forms;
  10. using System.Runtime.InteropServices;
  11.  
  12. namespace WindowsFormsApplication1
  13. {
  14.     public partial class Form1 : Form
  15.     {
  16.         public Form1()
  17.         {
  18.             InitializeComponent();
  19.  
  20.             InitData(new byte[] { 0xC0, 0xAB, 0xCD });
  21.         }
  22.  
  23.  
  24.         void InitData(byte[] rawData)
  25.         {
  26.             GCHandle handle = GCHandle.Alloc(rawData, GCHandleType.Pinned);
  27.             Setting s = (Setting)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(Setting));
  28.  
  29.             checkBoxIsEnable.DataBindings.Add(new Binding("checked", s, "IsEnable"));
  30.             comboBoxOption.DataBindings.Add(new Binding("SelectedIndex", s, "Option"));
  31.             textBoxDecData.DataBindings.Add(new Binding("Text", s, "DecimalData"));
  32.             textBoxHexData.DataBindings.Add(new Binding("Text", s, "HexData"));
  33.         }
  34.  
  35.     }
  36.  
  37.  
  38.     [StructLayout(LayoutKind.Sequential, Pack = 1)]
  39.     struct Setting
  40.     {
  41.         public byte control;
  42.         public byte data1;
  43.         public byte data2;
  44.  
  45.         public bool IsEnable
  46.         {
  47.             get
  48.             {
  49.                 return (control & 0x80) == 0 ? false : true;
  50.             }
  51.         }
  52.  
  53.         public int Option
  54.         {
  55.             get
  56.             {
  57.                 return (control & 0x60) >> 5;
  58.             }
  59.         }
  60.  
  61.         public int DecimalData
  62.         {
  63.             get
  64.             {
  65.                 return data1;
  66.             }
  67.         }
  68.  
  69.         public string HexData
  70.         {
  71.             get
  72.             {
  73.                 return data2.ToString("X02");
  74.             }
  75.         }
  76.     }
  77. }
  78.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cs(4,14): error CS0234: The type or namespace name `Data' does not exist in the namespace `System'. Are you missing an assembly reference?
prog.cs(8,24): error CS0234: The type or namespace name `Tasks' does not exist in the namespace `System.Threading'. Are you missing an assembly reference?
prog.cs(9,14): error CS0234: The type or namespace name `Windows' does not exist in the namespace `System'. Are you missing an assembly reference?
Compilation failed: 3 error(s), 0 warnings
stdout 
Standard output is empty
https://ideone.com/AAidUU
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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