Hi All:
May I ask tow questions about Fxcop?
1.Now I want to realize the function that i want to analysis the unmanaged code such as
DLLImportAttibute.SetLastError . I want to check if SetLastError is set 'true'.
2.I want to check whether there is hard code in the codes? can you give me some suggestions?
1) Is actually represented as managed code. This attribute is not actually represented as a 'real' attribute within the Method.Attributes collection.
To check for this, you first need to determine if the method you are looking at is a P/Invoke and then you check the PInvokeFlags property:
public ProblemCollection Check(Member member) { Method method = member as Method; if (method == null) return null; // Make sure we have a p/invoke if ((method.Flags & MethodFlags.PInvokeImpl) != MethodFlags.PInvoke.Impl) return null; if ((method.PInvokeFlags & PInvokeFlags.SupportsLastError) == PInvokeFlags.SupportsLastError)) { // SetLastError = true // Add Problems } } |
With regards to your second question, I'm not sure what you are after. You are going to have to clarify.
Regards
David
Thanks for your reply.
I managed to realize it .
thanks .
The Second question i mean that
for example
string str1 = "sammy";
"sammy" is called hard code in our country.
the right statement should be like that
string str1 = CosntClass.Sammy;
Sammy,
Unfortunately, constant assignments are stored as literals within IL.
That means that:
string str1 = "sammy"; |
Looks the same as (if ConstClass.Sammy is a constant):
string str1 = ConstClass.Sammy.1 |
You could look to see if there was a constant within the class with the same value, but this wouldn't catch the situation above. There isn't a good way to do this.
Regards
David
