TextBox.IPostBackDataHandler.LoadPostData(String, NameValueCollection) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Loads the posted text box content if it is different from the last posting.
virtual bool System.Web.UI.IPostBackDataHandler.LoadPostData(System::String ^ postDataKey, System::Collections::Specialized::NameValueCollection ^ postCollection) = System::Web::UI::IPostBackDataHandler::LoadPostData;
bool IPostBackDataHandler.LoadPostData (string postDataKey, System.Collections.Specialized.NameValueCollection postCollection);
abstract member System.Web.UI.IPostBackDataHandler.LoadPostData : string * System.Collections.Specialized.NameValueCollection -> bool
override this.System.Web.UI.IPostBackDataHandler.LoadPostData : string * System.Collections.Specialized.NameValueCollection -> bool
Function LoadPostData (postDataKey As String, postCollection As NameValueCollection) As Boolean Implements IPostBackDataHandler.LoadPostData
Parameters
- postDataKey
- String
The index within the posted collection that references the content to load.
- postCollection
- NameValueCollection
The collection posted to the server.
Returns
true
if the posted content is different from the last posting; otherwise, false
.
Implements
Remarks
This member is an explicit interface member implementation. It can be used only when the TextBox instance is cast to an IPostBackDataHandler interface.
Applies to
See also
反馈
https://aka.ms/ContentUserFeedback。
即将发布:在整个 2024 年,我们将逐步淘汰作为内容反馈机制的“GitHub 问题”,并将其取代为新的反馈系统。 有关详细信息,请参阅:提交和查看相关反馈