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An implementation of Command pattern in C#

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3 Nov 2010CPOL16 min read 50.7K   1.3K   38  
.NET delegates and Generics allow for an elegant implementation of the Command pattern.

Microsoft Visual Studio Solution File, Format Version 9.00
# Visual Studio 2005
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CommandDemo", "CommandDemo\CommandDemo.csproj", "{86E11706-D640-4A65-BDF1-D9E5D95F1F85}"
	ProjectSection(WebsiteProperties) = preProject
		Debug.AspNetCompiler.Debug = "True"
		Release.AspNetCompiler.Debug = "False"
	EndProjectSection
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Command", "Command\Command.csproj", "{3EE54DC0-68AE-49F4-9C87-FFB367BA1F54}"
	ProjectSection(WebsiteProperties) = preProject
		Debug.AspNetCompiler.Debug = "True"
		Release.AspNetCompiler.Debug = "False"
	EndProjectSection
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{76442CF5-9BBB-4EB1-BCB5-BF9CFD4D9012}"
	ProjectSection(WebsiteProperties) = preProject
		Debug.AspNetCompiler.Debug = "True"
		Release.AspNetCompiler.Debug = "False"
	EndProjectSection
	ProjectSection(SolutionItems) = preProject
		CodeProject.html = CodeProject.html
	EndProjectSection
EndProject
Global
	GlobalSection(SolutionConfigurationPlatforms) = preSolution
		Debug|Any CPU = Debug|Any CPU
		Release|Any CPU = Release|Any CPU
	EndGlobalSection
	GlobalSection(ProjectConfigurationPlatforms) = postSolution
		{86E11706-D640-4A65-BDF1-D9E5D95F1F85}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
		{86E11706-D640-4A65-BDF1-D9E5D95F1F85}.Debug|Any CPU.Build.0 = Debug|Any CPU
		{86E11706-D640-4A65-BDF1-D9E5D95F1F85}.Release|Any CPU.ActiveCfg = Release|Any CPU
		{86E11706-D640-4A65-BDF1-D9E5D95F1F85}.Release|Any CPU.Build.0 = Release|Any CPU
		{3EE54DC0-68AE-49F4-9C87-FFB367BA1F54}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
		{3EE54DC0-68AE-49F4-9C87-FFB367BA1F54}.Debug|Any CPU.Build.0 = Debug|Any CPU
		{3EE54DC0-68AE-49F4-9C87-FFB367BA1F54}.Release|Any CPU.ActiveCfg = Release|Any CPU
		{3EE54DC0-68AE-49F4-9C87-FFB367BA1F54}.Release|Any CPU.Build.0 = Release|Any CPU
	EndGlobalSection
	GlobalSection(SolutionProperties) = preSolution
		HideSolutionNode = FALSE
	EndGlobalSection
EndGlobal

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License

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


Written By
Software Developer
United Kingdom United Kingdom
After acquiring a degree in Electronic Engineering and Physics from Loughborough University, I moved into software engineering. In 1991 I went freelance and have been contracting ever since. I live in the North West of England and spend most of my spare time on the stage, or in Africa. If you like the code in my articles please feel free to offer me a job. If you would like to support my work with Project African Wilderness in Malawi please go to www.ProjectAfricanWilderness.org

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