PageAdapter::RenderPostBackEvent Method (HtmlTextWriter, String, String, String, String, String, String, Boolean)
Renders a postback event into the response stream as a hyperlink, including the encoded view state, an event target and argument, a previous-page parameter, and an access key.
Assembly: System.Web (in System.Web.dll)
protected: void RenderPostBackEvent( HtmlTextWriter^ writer, String^ target, String^ argument, String^ softkeyLabel, String^ text, String^ postUrl, String^ accessKey, bool encode )
Parameters
- writer
- Type: System.Web.UI::HtmlTextWriter
The HtmlTextWriter containing methods to render the target-specific output.
- target
- Type: System::String
The String value holding the postback event target name.
- argument
- Type: System::String
The String value holding the argument to pass to the postback target event.
- softkeyLabel
- Type: System::String
The String value to use as a soft key label.
- text
- Type: System::String
The String value of the text to display as the link.
- postUrl
- Type: System::String
The String value holding the URL target page of the postback.
- accessKey
- Type: System::String
The String value to assign to the accessKey attribute of the created link.
- encode
- Type: System::Boolean
true to use & as the URL parameter separator; false to use &.
The RenderPostBackEvent method writes a postback event as a scriptless hyperlink, including the possibly chunked UrlEncode view state, __EVENTTARGET=target, __EVENTARGUMENT=argument, __PREVIOUSPAGE=currentFilePath parameters, and an accessKey="accessKey" attribute.
Notes to Inheritors:When you inherit from the PageAdapter class, you can override the RenderPostBackEvent method if a different format is required for the postback event hyperlink or the browser has other unique requirements. For example, some browsers require the hyperlink text to be nonempty if the link is to render. You can also override RenderPostBackEvent if limited resources prevent including view state as a URL parameter. The RenderPostBackEvent base method does not write an attribute for softkeyLabel.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.