ICSharpCode.Core.AddInManifest.AddIdentity C# (CSharp) Method

        void AddIdentity(string name, string version, string hintPath)
        {
            if (name.Length == 0)
                throw new AddInLoadException("Identity needs a name");
            foreach (char c in name) {
                if (!char.IsLetterOrDigit(c) && c != '.' && c != '_') {
                    throw new AddInLoadException("Identity name contains invalid character: '" + c + "'");
                }
            }
            Version v = AddInReference.ParseVersion(version, hintPath);
            if (primaryVersion == null) {
                primaryVersion = v;
            }
            if (primaryIdentity == null) {
                primaryIdentity = name;
            }
            identities.Add(name, v);
        }