PageAdapter.RenderPostBackEvent Method (HtmlTextWriter, String, String, String, String)

Renders a postback event into the response stream as a hyperlink, including the encoded and possibly encrypted view state, and event target and argument.

Namespace:  System.Web.UI.Adapters
Assembly:  System.Web (in System.Web.dll)

public virtual void RenderPostBackEvent(
	HtmlTextWriter writer,
	string target,
	string argument,
	string softkeyLabel,
	string text
)

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.

The RenderPostBackEvent method writes a postback event as a scriptless hyperlink.

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 the view state as a URL parameter. The RenderPostBackEvent base method does not write an attribute for softkeyLabel.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
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