public int GetHashCode(ISymbolInfo info)
{
IPathDeclaredElement pathDeclaredElement = GetPathDeclaredElement(info);
string text = (pathDeclaredElement != null)
? pathDeclaredElement.Path.NameWithoutExtension
: info.ShortName;
IProject project = GetProject(info);
return(text.ToUpperInvariant().GetHashCode() * 397 ^ ((project != null) ? project.GetHashCode() : 0));
}
public bool Equals(ISymbolInfo info1, ISymbolInfo info2)
{
if (StringComparer.OrdinalIgnoreCase.Equals(info1.ShortName, info2.ShortName) &&
Equals(GetProject(info1), GetProject(info2)))
{
return(true);
}
IPathDeclaredElement pathDeclaredElement = GetPathDeclaredElement(info1);
IPathDeclaredElement pathDeclaredElement2 = GetPathDeclaredElement(info2);
return(pathDeclaredElement != null && pathDeclaredElement2 != null &&
pathDeclaredElement.Path == pathDeclaredElement2.Path);
}
private static IProject GetProject([NotNull] ISymbolInfo info)
{
IPathDeclaredElement pathDeclaredElement = GetPathDeclaredElement(info);
if (pathDeclaredElement == null)
{
return(null);
}
IProjectItem projectItem = pathDeclaredElement.GetProjectItem();
if (projectItem == null)
{
return(null);
}
return(projectItem.GetProject());
}
