WmlSelectionListAdapter.LoadPostData(String, NameValueCollection, Object, Boolean) 方法
定义
如果适配器处理 post 数据的加载,则返回 true。Returns true if the adapter handles loading the post data. 此 API 已废弃不用。This API is obsolete. 若要了解如何开发 ASP.NET 移动应用,请参阅 Mobile Apps & Sites with ASP.NET (ASP.NET 移动应用和网站)。For information about how to develop ASP.NET mobile applications, see Mobile Apps & Sites with ASP.NET.
public:
override bool LoadPostData(System::String ^ key, System::Collections::Specialized::NameValueCollection ^ data, System::Object ^ controlPrivateData, [Runtime::InteropServices::Out] bool % dataChanged);
public override bool LoadPostData (string key, System.Collections.Specialized.NameValueCollection data, object controlPrivateData, out bool dataChanged);
override this.LoadPostData : string * System.Collections.Specialized.NameValueCollection * obj * bool -> bool
Public Overrides Function LoadPostData (key As String, data As NameValueCollection, controlPrivateData As Object, ByRef dataChanged As Boolean) As Boolean
参数
- key
- String
标识控件。Identifies the control.
- data
- NameValueCollection
包含所有传入名称值的集合。Contains the collection of all incoming name values.
- controlPrivateData
- Object
提供一个位置,以便发送控件专用的数据,加载 post 数据时可能必须要用到该控件。Provides a place to send data private to the control that might be required for loading of post data. 该控件确定传递到参数的类型。The control determines the type that is passed to the parameter.
- dataChanged
- Boolean
如果 privateControlData 中所需的对象发生了更改,则返回 true,因此可能引发 RaisePostDataChangedEvent() 事件。Returns true if the required the object in privateControlData was changed, so the RaisePostDataChangedEvent() event can be raised.
返回
如果适配器处理 post 数据的加载,则为 true;否则为 false。true if the adapter handles loading the post data; otherwise, false.