If you are using Visual Studio 2008, you can use the code analysis tools in Visual Studio to spell-check your identifiers. To do that:
1. Right-click your project and select Properties.
2. Then click the Code Analysis tab on the left of the page.
You will see a list of "Naming Rules" that includes several spell-checking options, as shown below:
3. Select the options you want and close the dialog box.
4. From the Build menu, select the Run Code Analysis option.
Visual Studio spell-checks your identifiers for you. Any errors found will be displayed as warning in the Visual Studio Error List, as shown below: