Deletes the temporary files that MSBuild creates when a Visual C++ project is built. The process of deleting build files is known as cleaning.
Parameters
The following table describes the parameters of the CPPClean task.
| Parameter | Description | 
|---|---|
| DeletedFiles | Optional ITaskItem[] output parameter. Defines an array of MSBuild output file items that can be consumed and emitted by tasks. | 
| DoDelete | Optional Boolean parameter. If true, clean temporary build files. | 
| FilePatternsToDeleteOnClean | Required String parameter. Specifies a semicolon-delimited list of file extensions of files to clean. | 
| FilesExcludedFromClean | Optional String parameter. Specifies a semicolon-delimited list of files not to clean. | 
| FoldersToClean | Required String parameter. Specifies a semicolon-delimited list of directories to clean. You can specify a full or a relative path, and the path can contain the wildcard symbol (*). |