Project Element (MSBuild)
Required root element of an MSBuild project file.
<Project InitialTargets="TargetA;TargetB" DefaultTargets="TargetC;TargetD" TreatAsLocalProperty="PropertyA;PropertyB" ToolsVersion=<version number> xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Choose>... </Choose> <PropertyGroup>... </PropertyGroup> <ItemGroup>... </ItemGroup> <Target>... </Target> <UsingTask.../> <ProjectExtensions>... </ProjectExtensions> <Import... /> </Project>
Attributes and Elements
The following sections describe attributes, child elements, and parent elements.
The default target or targets to be the entry point of the build if no target has been specified. Multiple targets are semi-colon (;) delimited.
If no default target is specified in either the DefaultTargets attribute or the MSBuild command line, the engine executes the first target in the project file after the Import elements have been evaluated.
The initial target or targets to be run before the targets specified in the DefaultTargets attribute or on the command line. Multiple targets are semi-colon (;) delimited.
The version of the toolset MSBuild uses to determine the values for $(MSBuildBinPath) and $(MSBuildToolsPath).
Property names that won't be considered to be global. This attribute prevents specific command-line properties from overriding property values that are set in a project or targets file and all subsequent imports. Multiple properties are semi-colon (;) delimited.
Normally, global properties override property values that are set in the project or targets file. If the property is listed in the TreatAsLocalProperty value, the global property value doesn't override property values that are set in that file and any subsequent imports. For more information, see How to: Build the Same Source Files with Different Options.
The xmlns attribute must have the value of "http://schemas.microsoft.com/developer/msbuild/2003".
Evaluates child elements to select one set of ItemGroup elements and/or PropertyGroup elements to evaluate.
Enables a project file to import another project file. There may be zero or more Import elements in a project.
A grouping element for individual items. Items are specified by using the Item element. There may be zero or more ItemGroup elements in a project.
Provides a way to persist non-MSBuild information in an MSBuild project file. There may be zero or one ProjectExtensions elements in a project.
A grouping element for individual properties. Properties are specified by using the Property element. There may be zero or more PropertyGroup elements in a project.
Contains a set of tasks for MSBuild to sequentially execute. Tasks are specified by using the Task element. There may be zero or more Target elements in a project.
Provides a way to register tasks in MSBuild. There may be zero or more UsingTask elements in a project.