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Looking up items in HashTable/Dictionary objects that have multiple keys

, 1 May 2008
Dictionary objects take a single key as a look up key. This class simplifies using a Dictionary when you have multiple keys, such as two strings and an int, etc.
classkeydemo.zip
ClassKeyDemo
ClassKeyDemo
bin
Debug
ClassKeyDemo.dll
Properties
Test
bin
Debug
ClassKeyDemo.dll
nunit.framework.dll
Test.dll
Properties
classkeydemoallmethods.zip
ClassKeyDemo.dll
ClassKeyDemo.dll
Test.dll
classkeydemoallmethodswithtuple.zip
ClassKeyDemoAllmethods
ClassKeyDemo
ClassKeyDemo
bin
Debug
ClassKeyDemo.dll
ClassKeyDemo.csproj.user
Properties
Test
bin
Debug
ClassKeyDemo.dll
Test.dll
Properties
Test.csproj.user
classkeydemowithstruct.zip
ClassKeyDemo.dll
ClassKeyDemo.dll
Test.dll
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

// General Information about an assembly is controlled through the following 
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("Test")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("Test")]
[assembly: AssemblyCopyright("Copyright ©  2008")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]

// Setting ComVisible to false makes the types in this assembly not visible 
// to COM components.  If you need to access a type in this assembly from 
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]

// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("5f92fadc-d363-466f-b97d-de698671df76")]

// Version information for an assembly consists of the following four values:
//
//      Major Version
//      Minor Version 
//      Build Number
//      Revision
//
// You can specify all the values or you can default the Revision and Build Numbers 
// by using the '*' as shown below:
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Paul B.

United States United States
I've been a software developer since 1996 and have enjoyed C# since 2003. I have a Bachelor's degree in Computer Science and for some reason, a Master's degree in Business Administration. I currently do software development contracting/consulting.

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