internal PropertyDescriptor GetDefaultProperty(object instance)
{
AttributeCollection attributes;
if (instance != null)
{
attributes = TypeDescriptor.GetAttributes(instance);
}
else
{
attributes = TypeDescriptor.GetAttributes(_type);
}
DefaultPropertyAttribute attr = (DefaultPropertyAttribute)attributes[typeof(DefaultPropertyAttribute)];
if (attr != null && attr.Name != null)
{
if (instance != null)
{
return(TypeDescriptor.GetProperties(instance)[attr.Name]);
}
else
{
return(TypeDescriptor.GetProperties(_type)[attr.Name]);
}
}
return(null);
}
public bool FilterAttributes (IComponent component,IDictionary attributes)
{
Attribute ea = new DefaultEventAttribute ("AnEvent");
attributes [ea.TypeId] = ea;
ea = new DefaultPropertyAttribute ("TestProperty");
attributes [ea.TypeId] = ea;
ea = new EditorAttribute ();
attributes [ea.TypeId] = ea;
return true;
}
public PropertyDescriptor GetDefaultProperty()
{
if (this._gotDefaultProperty)
{
return(this._defaultProperty);
}
DefaultPropertyAttribute defaultPropertyAttribute = (DefaultPropertyAttribute)this.GetAttributes()[typeof(DefaultPropertyAttribute)];
if (defaultPropertyAttribute == null || defaultPropertyAttribute.Name == null)
{
this._defaultProperty = null;
}
else
{
PropertyDescriptorCollection properties = this.GetProperties();
this._defaultProperty = properties[defaultPropertyAttribute.Name];
}
this._gotDefaultProperty = true;
return(this._defaultProperty);
}
public PropertyDescriptor GetDefaultProperty()
{
if (_gotDefaultProperty)
{
return(_defaultProperty);
}
DefaultPropertyAttribute attr = (DefaultPropertyAttribute)GetAttributes()[typeof(DefaultPropertyAttribute)];
if (attr == null || attr.Name == null)
{
_defaultProperty = null;
}
else
{
PropertyDescriptorCollection properties = GetProperties();
_defaultProperty = properties[attr.Name];
}
_gotDefaultProperty = true;
return(_defaultProperty);
}
/// <include file='doc\DefaultPropertyAttribute.uex' path='docs/doc[@for="DefaultPropertyAttribute.Equals"]/*' />
public override bool Equals(object obj)
{
DefaultPropertyAttribute other = obj as DefaultPropertyAttribute;
return((other != null) && other.Name == name);
}
public override bool Equals(object obj)
{
DefaultPropertyAttribute attribute = obj as DefaultPropertyAttribute;
return((attribute != null) && (attribute.Name == this.name));
}
