Goto definiton: Tries to find the assembly and filename using getDelaration if it is within the same project all good return location and go there if it is in a refernced libararry use the assembly and try to get the sourceLink file
Goto definiton: Tries to find the assembly and filename using getDelaration if it is within the same project all good return location and go there if it is in a refernced libararry use the assembly and try to get the sourceLink file