The Resources Property page allows you to open up a resources editor for project wide resources. These resources can be files, strings, images, etc.
The Resource editor is the normal Visual Studio resource editor.
This resource editor will generate a Resources.Resx file in the Properties folder of the project.
The "Access Modifier" combobox at the top of the screen allows you to control the code generation for these resources:
•Using (Custom), no code will be generated;
•Using "Internal", X# code will be generated with internal visibility;
•Using "Public", X# code will be generated with public visibility.
The value of the Access Modifier also sets the "Custom tool" in the properties dialog for the Resources.Resx file.