Do variables in static methods become static automatically because they are within static scopes in c#?

Question

public static void DoSomething()
{
int a;
string b;

//..do something
}

In the example above, i have declared two variables. Do they become static

Answer 1

I am positive with your opinion but in the sample code below i'am taking an access violation exception about using protected memory. Because of that maybe it isn't support static local variables but in memory management it can point same address.

public static byte[] RawSerialize(object anything)
        {

                int rawsize = Marshal.SizeOf(anything);
                IntPtr buffer = Marshal.AllocHGlobal(rawsize);
                Marshal.StructureToPtr(anything, buffer, false);
                byte[] rawdata = new byte[rawsize];
                Marshal.Copy(buffer, rawdata, 0, rawsize);
                Marshal.FreeHGlobal(buffer);
                return rawdata ;
        }