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));
}
}
}
}
/// <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 );
//}
}
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 }));
}
}
}