Exemplo n.º 1
0
        public void RegisterName(string name, object scopedElement)
        {
            if (name == null)
            {
                throw new ArgumentNullException(nameof(name));
            }

            if (scopedElement == null)
            {
                throw new ArgumentNullException(nameof(scopedElement));
            }

            if (name.Length == 0)
            {
                throw new ArgumentException(SR.Get(SRID.NameScopeNameNotEmptyString));
            }

            if (!NameValidationHelper.IsValidIdentifierName(name))
            {
                throw new ArgumentException(SR.Get(SRID.NameScopeInvalidIdentifierName, name));
            }

            if (_underlyingNameScope != null)
            {
                _names.Add(name);
                _underlyingNameScope.RegisterName(name, scopedElement);
            }
            else
            {
                if (_nameMap == null)
                {
                    _nameMap       = new HybridDictionary();
                    _nameMap[name] = scopedElement;
                }
                else
                {
                    object nameContext = _nameMap[name];

                    if (nameContext == null)
                    {
                        _nameMap[name] = scopedElement;
                    }
                    else if (scopedElement != nameContext)
                    {
                        throw new ArgumentException(SR.Get(SRID.NameScopeDuplicateNamesNotAllowed, name));
                    }
                }
            }
        }
Exemplo n.º 2
0
        /// <summary>
        /// Register Name-Object Map
        /// </summary>
        /// <param name="name">name to be registered</param>
        /// <param name="scopedElement">object mapped to name</param>
        public void RegisterName(string name, object scopedElement)
        {
            if (name == null)
            {
                throw new ArgumentNullException(nameof(name));
            }

            if (scopedElement == null)
            {
                throw new ArgumentNullException(nameof(scopedElement));
            }

            if (name.Length == 0)
            {
                throw new ArgumentException(SR.Get(SRID.NameScopeNameNotEmptyString));
            }

            if (!NameValidationHelper.IsValidIdentifierName(name))
            {
                throw new ArgumentException(SR.Get(SRID.NameScopeInvalidIdentifierName, name));
            }

            if (_nameMap == null)
            {
                _nameMap       = new HybridDictionary();
                _nameMap[name] = scopedElement;
            }
            else
            {
                object nameContext = _nameMap[name];
                // first time adding the Name, set it
                if (nameContext == null)
                {
                    _nameMap[name] = scopedElement;
                }
                else if (scopedElement != nameContext)
                {
                    throw new ArgumentException(SR.Get(SRID.NameScopeDuplicateNamesNotAllowed, name));
                }
            }

            //if( TraceNameScope.IsEnabled )
            //{
            //    TraceNameScope.TraceActivityItem( TraceNameScope.RegisterName,
            //                                      this,
            //                                      name,
            //                                      scopedElement );
            //}
        }
Exemplo n.º 3
0
 public void RegisterName(string name, object scopedElement)
 {
     if (name == null)
     {
         throw new ArgumentNullException("name");
     }
     if (scopedElement == null)
     {
         throw new ArgumentNullException("scopedElement");
     }
     if (name == string.Empty)
     {
         throw new ArgumentException(System.Xaml.SR.Get("NameScopeNameNotEmptyString"));
     }
     if (!NameValidationHelper.IsValidIdentifierName(name))
     {
         throw new ArgumentException(System.Xaml.SR.Get("NameScopeInvalidIdentifierName", new object[] { name }));
     }
     if (this._underlyingNameScope != null)
     {
         this._names.Add(name);
         this._underlyingNameScope.RegisterName(name, scopedElement);
     }
     else if (this._nameMap == null)
     {
         this._nameMap       = new HybridDictionary();
         this._nameMap[name] = scopedElement;
     }
     else
     {
         object obj2 = this._nameMap[name];
         if (obj2 == null)
         {
             this._nameMap[name] = scopedElement;
         }
         else if (scopedElement != obj2)
         {
             throw new ArgumentException(System.Xaml.SR.Get("NameScopeDuplicateNamesNotAllowed", new object[] { name }));
         }
     }
 }