用vs打开更高版本的工程(如VS2010打开VS2012的工程)

打开文件提示这个错误:

用vs打开更高版本的工程(如VS2010打开VS2012的工程)_第1张图片

用记事本打开用vs2010开发的.sln文件,这是里面的内容:

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2012
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StudentManager", "StudentManager\StudentManager.csproj", "{A9341C8C-2E76-443F-A288-4B79C451ADFE}"
EndProject
Global
	GlobalSection(SolutionConfigurationPlatforms) = preSolution
		Debug|Any CPU = Debug|Any CPU
		Release|Any CPU = Release|Any CPU
	EndGlobalSection
	GlobalSection(ProjectConfigurationPlatforms) = postSolution
		{A9341C8C-2E76-443F-A288-4B79C451ADFE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
		{A9341C8C-2E76-443F-A288-4B79C451ADFE}.Debug|Any CPU.Build.0 = Debug|Any CPU
		{A9341C8C-2E76-443F-A288-4B79C451ADFE}.Release|Any CPU.ActiveCfg = Release|Any CPU
		{A9341C8C-2E76-443F-A288-4B79C451ADFE}.Release|Any CPU.Build.0 = Release|Any CPU
	EndGlobalSection
	GlobalSection(SolutionProperties) = preSolution
		HideSolutionNode = FALSE
	EndGlobalSection
EndGlobal

再打开用vs2010开发工程的.sln文件,这是里面的内容:

Microsoft Visual Studio Solution File, Format Version 11.00
# Visual Studio 2010
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "学生信息管理系统", "学生信息管理系统\学生信息管理系统.csproj", "{C58EB708-71E8-4301-8207-40BB0590A131}"
EndProject
Global
	GlobalSection(SolutionConfigurationPlatforms) = preSolution
		Debug|x86 = Debug|x86
		Release|x86 = Release|x86
	EndGlobalSection
	GlobalSection(ProjectConfigurationPlatforms) = postSolution
		{C58EB708-71E8-4301-8207-40BB0590A131}.Debug|x86.ActiveCfg = Debug|x86
		{C58EB708-71E8-4301-8207-40BB0590A131}.Debug|x86.Build.0 = Debug|x86
		{C58EB708-71E8-4301-8207-40BB0590A131}.Release|x86.ActiveCfg = Release|x86
		{C58EB708-71E8-4301-8207-40BB0590A131}.Release|x86.Build.0 = Release|x86
	EndGlobalSection
	GlobalSection(SolutionProperties) = preSolution
		HideSolutionNode = FALSE
	EndGlobalSection
EndGlobal


两个对比一下,改一下内容就行了:

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2012

改为:

Microsoft Visual Studio Solution File, Format Version 11.00
# Visual Studio 2010


OK,可以打开了。。。


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