DIffer: a reusable C# diffing utility and class library

David Hovel

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30 Apr 20054 min read

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Flexible C# directory tree comparison utility.

differproject.zip
- Differ
  - CodeComments
    - banner.htm
    - banner.jpg
    - CodeCommentReportError.htm
    - commentreport.css
    - darkcorner.jpg
    - DiffCalc
      - CWP0.HTM
      - CWP10.HTM
      - CWP11.HTM
      - CWP12.HTM
      - CWP13.HTM
      - CWP14.HTM
      - CWP15.HTM
      - CWP16.HTM
      - CWP17.HTM
      - CWP18.HTM
      - CWP19.HTM
      - CWP2.HTM
      - CWP20.HTM
      - CWP21.HTM
      - CWP22.HTM
      - CWP23.HTM
      - CWP24.HTM
      - CWP25.HTM
      - CWP26.HTM
      - CWP27.HTM
      - CWP28.HTM
      - CWP29.HTM
      - CWP3.HTM
      - CWP30.HTM
      - CWP31.HTM
      - CWP32.HTM
      - CWP33.HTM
      - CWP34.HTM
      - CWP35.HTM
      - CWP36.HTM
      - CWP37.HTM
      - CWP38.HTM
      - CWP39.HTM
      - CWP4.HTM
      - CWP40.HTM
      - CWP41.HTM
      - CWP42.HTM
      - CWP43.HTM
      - CWP44.HTM
      - CWP45.HTM
      - CWP46.HTM
      - CWP47.HTM
      - CWP48.HTM
      - CWP49.HTM
      - CWP5.HTM
      - CWP50.HTM
      - CWP51.HTM
      - CWP52.HTM
      - CWP53.HTM
      - CWP54.HTM
      - CWP55.HTM
      - CWP56.HTM
      - CWP57.HTM
      - CWP58.HTM
      - CWP59.HTM
      - CWP6.HTM
      - CWP7.HTM
      - CWP8.HTM
      - CWP9.HTM
      - DiffCalc.HTM
    - Differ
      - CWP0.HTM
      - CWP10.HTM
      - CWP100.HTM
      - CWP101.HTM
      - CWP102.HTM
      - CWP103.HTM
      - CWP104.HTM
      - CWP105.HTM
      - CWP106.HTM
      - CWP107.HTM
      - CWP108.HTM
      - CWP109.HTM
      - CWP11.HTM
      - CWP110.HTM
      - CWP111.HTM
      - CWP112.HTM
      - CWP113.HTM
      - CWP114.HTM
      - CWP115.HTM
      - CWP116.HTM
      - CWP117.HTM
      - CWP118.HTM
      - CWP119.HTM
      - CWP12.HTM
      - CWP120.HTM
      - CWP121.HTM
      - CWP122.HTM
      - CWP123.HTM
      - CWP124.HTM
      - CWP125.HTM
      - CWP126.HTM
      - CWP127.HTM
      - CWP128.HTM
      - CWP129.HTM
      - CWP13.HTM
      - CWP130.HTM
      - CWP131.HTM
      - CWP132.HTM
      - CWP133.HTM
      - CWP134.HTM
      - CWP135.HTM
      - CWP136.HTM
      - CWP137.HTM
      - CWP138.HTM
      - CWP139.HTM
      - CWP14.HTM
      - CWP140.HTM
      - CWP141.HTM
      - CWP142.HTM
      - CWP143.HTM
      - CWP144.HTM
      - CWP145.HTM
      - CWP146.HTM
      - CWP147.HTM
      - CWP148.HTM
      - CWP149.HTM
      - CWP15.HTM
      - CWP150.HTM
      - CWP151.HTM
      - CWP152.HTM
      - CWP153.HTM
      - CWP154.HTM
      - CWP155.HTM
      - CWP156.HTM
      - CWP157.HTM
      - CWP158.HTM
      - CWP159.HTM
      - CWP16.HTM
      - CWP160.HTM
      - CWP161.HTM
      - CWP162.HTM
      - CWP163.HTM
      - CWP164.HTM
      - CWP165.HTM
      - CWP166.HTM
      - CWP168.HTM
      - CWP169.HTM
      - CWP170.HTM
      - CWP172.HTM
      - CWP173.HTM
      - CWP174.HTM
      - CWP175.HTM
      - CWP176.HTM
      - CWP177.HTM
      - CWP179.HTM
      - CWP18.HTM
      - CWP180.HTM
      - CWP181.HTM
      - CWP182.HTM
      - CWP183.HTM
      - CWP184.HTM
      - CWP185.HTM
      - CWP186.HTM
      - CWP19.HTM
      - CWP2.HTM
      - CWP20.HTM
      - CWP21.HTM
      - CWP22.HTM
      - CWP23.HTM
      - CWP24.HTM
      - CWP25.HTM
      - CWP26.HTM
      - CWP27.HTM
      - CWP28.HTM
      - CWP29.HTM
      - CWP3.HTM
      - CWP30.HTM
      - CWP31.HTM
      - CWP32.HTM
      - CWP33.HTM
      - CWP34.HTM
      - CWP35.HTM
      - CWP36.HTM
      - CWP37.HTM
      - CWP38.HTM
      - CWP39.HTM
      - CWP4.HTM
      - CWP40.HTM
      - CWP41.HTM
      - CWP42.HTM
      - CWP43.HTM
      - CWP44.HTM
      - CWP45.HTM
      - CWP46.HTM
      - CWP47.HTM
      - CWP48.HTM
      - CWP49.HTM
      - CWP5.HTM
      - CWP50.HTM
      - CWP51.HTM
      - CWP52.HTM
      - CWP53.HTM
      - CWP54.HTM
      - CWP55.HTM
      - CWP56.HTM
      - CWP57.HTM
      - CWP58.HTM
      - CWP59.HTM
      - CWP6.HTM
      - CWP60.HTM
      - CWP61.HTM
      - CWP62.HTM
      - CWP63.HTM
      - CWP64.HTM
      - CWP65.HTM
      - CWP66.HTM
      - CWP67.HTM
      - CWP68.HTM
      - CWP69.HTM
      - CWP7.HTM
      - CWP70.HTM
      - CWP71.HTM
      - CWP72.HTM
      - CWP73.HTM
      - CWP74.HTM
      - CWP75.HTM
      - CWP76.HTM
      - CWP77.HTM
      - CWP78.HTM
      - CWP79.HTM
      - CWP8.HTM
      - CWP80.HTM
      - CWP81.HTM
      - CWP82.HTM
      - CWP83.HTM
      - CWP84.HTM
      - CWP85.HTM
      - CWP86.HTM
      - CWP87.HTM
      - CWP88.HTM
      - CWP89.HTM
      - CWP9.HTM
      - CWP90.HTM
      - CWP91.HTM
      - CWP92.HTM
      - CWP93.HTM
      - CWP94.HTM
      - CWP95.HTM
      - CWP96.HTM
      - CWP97.HTM
      - CWP98.HTM
      - CWP99.HTM
      - Differ.HTM
    - DifferenceEngine
      - CWP0.HTM
      - CWP10.HTM
      - CWP100.HTM
      - CWP101.HTM
      - CWP102.HTM
      - CWP11.HTM
      - CWP12.HTM
      - CWP13.HTM
      - CWP14.HTM
      - CWP16.HTM
      - CWP17.HTM
      - CWP18.HTM
      - CWP2.HTM
      - CWP20.HTM
      - CWP21.HTM
      - CWP22.HTM
      - CWP23.HTM
      - CWP24.HTM
      - CWP25.HTM
      - CWP26.HTM
      - CWP27.HTM
      - CWP28.HTM
      - CWP29.HTM
      - CWP3.HTM
      - CWP30.HTM
      - CWP31.HTM
      - CWP32.HTM
      - CWP33.HTM
      - CWP34.HTM
      - CWP35.HTM
      - CWP36.HTM
      - CWP37.HTM
      - CWP38.HTM
      - CWP39.HTM
      - CWP4.HTM
      - CWP40.HTM
      - CWP41.HTM
      - CWP42.HTM
      - CWP43.HTM
      - CWP44.HTM
      - CWP46.HTM
      - CWP47.HTM
      - CWP48.HTM
      - CWP49.HTM
      - CWP5.HTM
      - CWP50.HTM
      - CWP51.HTM
      - CWP52.HTM
      - CWP53.HTM
      - CWP54.HTM
      - CWP55.HTM
      - CWP56.HTM
      - CWP57.HTM
      - CWP58.HTM
      - CWP59.HTM
      - CWP6.HTM
      - CWP60.HTM
      - CWP62.HTM
      - CWP63.HTM
      - CWP64.HTM
      - CWP65.HTM
      - CWP66.HTM
      - CWP67.HTM
      - CWP68.HTM
      - CWP69.HTM
      - CWP7.HTM
      - CWP70.HTM
      - CWP71.HTM
      - CWP72.HTM
      - CWP73.HTM
      - CWP74.HTM
      - CWP75.HTM
      - CWP76.HTM
      - CWP77.HTM
      - CWP78.HTM
      - CWP79.HTM
      - CWP8.HTM
      - CWP80.HTM
      - CWP81.HTM
      - CWP82.HTM
      - CWP83.HTM
      - CWP84.HTM
      - CWP85.HTM
      - CWP86.HTM
      - CWP87.HTM
      - CWP88.HTM
      - CWP89.HTM
      - CWP9.HTM
      - CWP90.HTM
      - CWP91.HTM
      - CWP92.HTM
      - CWP93.HTM
      - CWP94.HTM
      - CWP95.HTM
      - CWP96.HTM
      - CWP97.HTM
      - CWP98.HTM
      - CWP99.HTM
      - DifferenceEngine.HTM
    - gradleft.jpg
    - gradtop.jpg
    - graycorner.jpg
    - minus.jpg
    - plus.jpg
    - Solution_Differ.HTM
    - titletile.jpg
    - vt.js
    - ZipParams
      - CWP0.HTM
      - CWP10.HTM
      - CWP11.HTM
      - CWP13.HTM
      - CWP14.HTM
      - CWP15.HTM
      - CWP16.HTM
      - CWP17.HTM
      - CWP19.HTM
      - CWP2.HTM
      - CWP20.HTM
      - CWP21.HTM
      - CWP22.HTM
      - CWP23.HTM
      - CWP24.HTM
      - CWP25.HTM
      - CWP26.HTM
      - CWP27.HTM
      - CWP28.HTM
      - CWP29.HTM
      - CWP3.HTM
      - CWP30.HTM
      - CWP31.HTM
      - CWP32.HTM
      - CWP33.HTM
      - CWP34.HTM
      - CWP35.HTM
      - CWP36.HTM
      - CWP37.HTM
      - CWP38.HTM
      - CWP39.HTM
      - CWP4.HTM
      - CWP40.HTM
      - CWP41.HTM
      - CWP42.HTM
      - CWP43.HTM
      - CWP44.HTM
      - CWP45.HTM
      - CWP46.HTM
      - CWP47.HTM
      - CWP48.HTM
      - CWP49.HTM
      - CWP5.HTM
      - CWP50.HTM
      - CWP51.HTM
      - CWP52.HTM
      - CWP53.HTM
      - CWP54.HTM
      - CWP55.HTM
      - CWP56.HTM
      - CWP57.HTM
      - CWP58.HTM
      - CWP59.HTM
      - CWP6.HTM
      - CWP60.HTM
      - CWP61.HTM
      - CWP62.HTM
      - CWP63.HTM
      - CWP64.HTM
      - CWP65.HTM
      - CWP66.HTM
      - CWP67.HTM
      - CWP68.HTM
      - CWP69.HTM
      - CWP7.HTM
      - CWP70.HTM
      - CWP8.HTM
      - CWP9.HTM
      - ZipParams.HTM
  - Dest.txt
  - DiffCalc
    - App.ico
    - AssemblyInfo.cs
    - bin
    - BinaryResults.cs
    - BinaryResults.resx
    - DiffCalc.csproj
    - DiffCalc.csproj.user
    - DiffCalc.sln
    - keep
      - DiffTextFile.cs
    - Main.cs
    - Main.resx
    - Results.cs
    - Results.resx
  - Differ.sln
  - Differ
    - App.ico
    - AssemblyInfo.cs
    - bin
    - Differ.csproj
    - Differ.csproj.user
    - DifferCore.cs
    - DifferMain.cs
    - differParams.xml
    - W32Helper.cs
  - DifferenceEngine
    - AssemblyInfo.cs
    - bin
    - BinaryFile.cs
    - CharData.cs
    - DifferenceEngine.csproj
    - DifferenceEngine.csproj.user
    - Engine.cs
    - Structures.cs
    - TextFile.cs
  - source.txt
- ZipParams
  - AssemblyInfo.cs
  - AssemblyInfo.cs.old
  - bin
  - zipparams.cs
  - ZipParams.csproj
  - ZipParams.csproj.user
differdemo.zip
- Differ.exe
- DifferenceEngine.dll
- differParams.xml
- ZipParams.dll

using System;
using System.Collections;

namespace DifferenceEngine
{
	public class DiffList_CharData : IDiffList
	{
		private char[] _charList;

		public DiffList_CharData(string charData)
		{
			_charList = charData.ToCharArray();
		}
		#region IDiffList Members

		public int Count()
		{
			return _charList.Length;
		}

		public IComparable GetByIndex(int index)
		{
			return _charList[index];
		}

		#endregion
	}
}

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Written By

David Hovel

Virgin Islands (U.S.)

This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.

DIffer: a reusable C# diffing utility and class library

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