MSBuild Action Project Tab
This tab of the MSBuild action configures information about the project to build.
Project file: The project file containing the build definitions (optional). If blank, MSBuild will search for a file in the current directory that has an extension containing "PROJ". If one is found, MSBuild will use it as the project file.
Ignore project file extensions: Ignores the specified file extensions when determining which project file to build. Use a semicolon or a comma to separate multiple extensions.
Targets: Specifies a list of targets to build when building the project (optional, one per line).