CustomTypeDescriptor Constructors
Definition
Important
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Initializes a new instance of the CustomTypeDescriptor class.
Overloads
| CustomTypeDescriptor() |
Initializes a new instance of the CustomTypeDescriptor class. |
| CustomTypeDescriptor(ICustomTypeDescriptor) |
Initializes a new instance of the CustomTypeDescriptor class using a parent custom type descriptor. |
CustomTypeDescriptor()
- Source:
- CustomTypeDescriptor.cs
- Source:
- CustomTypeDescriptor.cs
- Source:
- CustomTypeDescriptor.cs
Initializes a new instance of the CustomTypeDescriptor class.
protected:
CustomTypeDescriptor();protected CustomTypeDescriptor ();Protected Sub New ()Remarks
This constructor is equivalent to calling the other CustomTypeDescriptor.CustomTypeDescriptor constructor with a parameter that is null.
All methods of a CustomTypeDescriptor created with this constructor will return default values.
See also
Applies to
CustomTypeDescriptor(ICustomTypeDescriptor)
- Source:
- CustomTypeDescriptor.cs
- Source:
- CustomTypeDescriptor.cs
- Source:
- CustomTypeDescriptor.cs
Initializes a new instance of the CustomTypeDescriptor class using a parent custom type descriptor.
protected:
CustomTypeDescriptor(System::ComponentModel::ICustomTypeDescriptor ^ parent);protected CustomTypeDescriptor (System.ComponentModel.ICustomTypeDescriptor parent);protected CustomTypeDescriptor (System.ComponentModel.ICustomTypeDescriptor? parent);new System.ComponentModel.CustomTypeDescriptor : System.ComponentModel.ICustomTypeDescriptor -> System.ComponentModel.CustomTypeDescriptorProtected Sub New (parent As ICustomTypeDescriptor)Parameters
- parent
- ICustomTypeDescriptor
The parent custom type descriptor.
Remarks
If the parent parameter is null, all CustomTypeDescriptor methods will return default values. Otherwise, all CustomTypeDescriptor methods will delegate to the methods of parent.
Most CustomTypeDescriptor methods return null by default. The following table shows the return values for the methods that do not return null by default.
| Method | Default return value |
|---|---|
| GetAttributes | An empty attribute collection (AttributeCollection.Empty). |
| GetConverter | The default TypeConverter instance. |
| GetEvents | An empty events collection (EventDescriptorCollection.Empty). |
| GetProperties | An empty property collection (PropertyDescriptorCollection.Empty). |
