Some source files may contain several sub files. For example if the source is a project file source it usually contains several other files in addition of the project file (.csproj contains several .resx files), or the source can contain wild cards that specify several files (e.g. *.resx). By default Sisulizer localizes all files and sub files belonging to the source. If you want to disable localization of a certain file add it to the exclude list.
You can add new files to the list in two ways. The first one is to press +. This lets you browse the file. The second is to write the file name in the edit field and to press the Add button. You can replace the selected value by writing the new value of the edit field and pressing Replace.
You can use wild cards in the exclude files. For example adding D:\MyFiles\Sample\Form*.resx will exclude all .resx files in D:\MyFiles\Sample directory starting with Form.
If you do not include part part to the exclude file it will be used globally for each possible directory of the source. For example adding Form1.resx will disable both D:\MyFiles\Sample\Form1.resx and D:\MyFiles\Sample\Sub\Form1.resx files.