To access the Use Intel oneAPI DPC++/C++ Compiler dialog box, select one or more files in the Solution Explorer, right-click and select Intel Compiler > Use Intel oneAPI DPC++/C++ Compiler for selected file(s)...
Use this dialog box to change the compiler for one or more selected files to the Intel® oneAPI DPC++/C++ Compiler.
Select the configuration(s) to update: Select the desired configuration. Choose from Active configuration or All configurations. If you select All configurations, the compiler is changed in all configurations for the currently selected file(s).
Select the Platform Toolset: Select the desired toolset, if multiple platform toolsets are installed.