DesignSurface.CreateComponent(Type) 方法

定义

命名空间:

System.ComponentModel.Design

程序集:

System.Windows.Forms.Design.dll

注意

CreateComponent has been replaced by CreateInstance and will be removed after Beta2

创建组件的实例。

protected public:
 virtual System::ComponentModel::IComponent ^ CreateComponent(Type ^ componentType);

[System.Obsolete("CreateComponent has been replaced by CreateInstance and will be removed after Beta2")]
protected internal virtual System.ComponentModel.IComponent? CreateComponent (Type componentType);

[<System.Obsolete("CreateComponent has been replaced by CreateInstance and will be removed after Beta2")>]
abstract member CreateComponent : Type -> System.ComponentModel.IComponent
override this.CreateComponent : Type -> System.ComponentModel.IComponent

Protected Friend Overridable Function CreateComponent (componentType As Type) As IComponent

参数

componentType

Type

要创建的组件的类型。

返回

IComponent

新创建的组件。

属性

ObsoleteAttribute

例外

ArgumentNullException

componentType 为 null。

ObjectDisposedException

附加到 DesignSurface 的 IDesignerHost 已被释放。

注解

方法 CreateComponent 由设计图面的 CreateComponent 方法调用，以创建组件的实例。 应创建组件并将其添加到设计图面上的公共容器。