RadioButtonList.RenderItem Method

Renders a list item in the RadioButtonList control.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)

protected:
virtual void RenderItem (
	ListItemType itemType, 
	int repeatIndex, 
	RepeatInfo^ repeatInfo, 
	HtmlTextWriter^ writer
)
protected void RenderItem (
	ListItemType itemType, 
	int repeatIndex, 
	RepeatInfo repeatInfo, 
	HtmlTextWriter writer
)
protected function RenderItem (
	itemType : ListItemType, 
	repeatIndex : int, 
	repeatInfo : RepeatInfo, 
	writer : HtmlTextWriter
)
Not applicable.

Parameters

itemType

One of the ListItemType enumeration values.

repeatIndex

An ordinal index that specifies the location of the item in the list control.

repeatInfo

A RepeatInfo that represents the information used to render the item in the list.

writer

A System.Web.UI.HtmlTextWriter that represents the output stream to render HTML content on the client.

This method is used primarily by control developers when deriving a custom control from the RadioButtonList class.

The Render method implementation for a RadioButtonList control initializes a RepeatInfo object for the list, and calls the RenderRepeater method, which in turn uses the RenderItem method to render individual radio-button list items.

The RenderItem method for a RadioButtonList control ignores the itemType and repeatInfo parameters. The repeatIndex parameter value is used to select the radio button list item in the Items collection, and the selected list item is rendered to the output stream.

Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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