/// <devdoc>
/// Retrieves an array of properties that the given component instance
/// provides. This may differ from the set of properties the class
/// provides. If the component is sited, the site may add or remove
/// additional properties. The returned array of properties will be
/// filtered by the given set of attributes.
/// </devdoc>
PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties(Attribute[] attributes)
{
PropertyDescriptorCollection baseProps = TypeDescriptor.GetProperties(baseObject, attributes);
if (filteredProps.Keys.Count > 0)
{
ArrayList propList = new ArrayList();
foreach (PropertyDescriptor prop in baseProps)
{
Attribute attr = (Attribute)filteredProps[prop];
if (attr != null)
{
//BEGIN INTENTIONAL CHANGES from VSIP version of AutomationExtenderManager.cs
PropertyDescriptor filteredProp;
if (attr is System.ComponentModel.ReadOnlyAttribute)
{
// If we're filtering this property to be read-only, we want to simply wrap it
// with a class that makes the property appear read-only. We don't use
// TypeDescriptor.CreateProperty() because it doesn't work well with
// Com2PropertyDescriptor (gives an exception trying to get the value).
// We can't change this behavior for properties we're "hiding"
// without changing current behavior in the project designer.
filteredProp = new ReadOnlyPropertyDescriptorWrapper(prop);
}
else
{
filteredProp = TypeDescriptor.CreateProperty(baseObject.GetType(), prop, attr);
}
//END INTENTIONAL CHANGES
if (filteredProp.Attributes.Contains(attributes))
{
propList.Add(filteredProp);
}
}
else
{
propList.Add(prop);
}
}
PropertyDescriptor[] propArray = new PropertyDescriptor[propList.Count];
propList.CopyTo(propArray, 0);
baseProps = new PropertyDescriptorCollection(propArray);
}
return(baseProps);
}
/// <devdoc>
/// Retrieves an array of properties that the given component instance
/// provides. This may differ from the set of properties the class
/// provides. If the component is sited, the site may add or remove
/// additional properties. The returned array of properties will be
/// filtered by the given set of attributes.
/// </devdoc>
PropertyDescriptorCollection ICustomTypeDescriptor.GetProperties(Attribute[] attributes) {
PropertyDescriptorCollection baseProps = TypeDescriptor.GetProperties(baseObject, attributes);
if (filteredProps.Keys.Count > 0) {
ArrayList propList = new ArrayList();
foreach (PropertyDescriptor prop in baseProps) {
Attribute attr = (Attribute)filteredProps[prop];
if (attr != null) {
//BEGIN INTENTIONAL CHANGES from VSIP version of AutomationExtenderManager.cs
PropertyDescriptor filteredProp;
if (attr is System.ComponentModel.ReadOnlyAttribute)
{
// If we're filtering this property to be read-only, we want to simply wrap it
// with a class that makes the property appear read-only. We don't use
// TypeDescriptor.CreateProperty() because it doesn't work well with
// Com2PropertyDescriptor (gives an exception trying to get the value).
// We can't change this behavior for properties we're "hiding"
// without changing current behavior in the project designer.
filteredProp = new ReadOnlyPropertyDescriptorWrapper(prop);
}
else
{
filteredProp = TypeDescriptor.CreateProperty(baseObject.GetType(), prop, attr);
}
//END INTENTIONAL CHANGES
if (filteredProp.Attributes.Contains(attributes))
{
propList.Add(filteredProp);
}
}
else {
propList.Add(prop);
}
}
PropertyDescriptor[] propArray = new PropertyDescriptor[propList.Count];
propList.CopyTo(propArray, 0);
baseProps = new PropertyDescriptorCollection(propArray);
}
return baseProps;
}
