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ASP.NET HtmlInputRadioButton Control


HTML Control Reference Complete HTML Control Reference

Definition and Usage

The HtmlInputRadioButton control is used to control an <input type="radio"> element. In HTML, this element is used to create a radiobutton.


Properties

Property Description
Attributes Returns all attribute name and value pairs of the element
Checked A Boolean value that specifies whether or not the element is to be selected
Disabled A Boolean value that indicates whether or not the control should be disabled. Default is false
id A unique id for the element
Name The name of the radio button group
runat Specifies that the element is a server control.  Must be set to "server"
Style Sets or returns the CSS properties that are applied to the control
TagName Returns the element tag name
Type The type of the element
Value The value of the element
Visible A Boolean value that indicates whether or not the control should be visible

Examples

HTMLInputRadiobutton
In this example we declare three HtmlInputRadioButton controls, one HtmlInputButton control, and one HtmlGeneric control  in an .aspx file (remember to embed the controls inside an HtmlForm control). When the submit button is triggered, the submit subroutine is executed. The submit subroutine may respond in three ways: if the radiobutton with id="r1" is selected, the server sends the message "Your favorite color is red" to the p element. If the radiobutton with id="r2" is selected, the server sends the message "Your favorite color is green" to the p element. If the radiobutton with id="r3" is selected, the server sends the message "Your favorite color is blue" to the p element.


HTML Control Reference Complete HTML Control Reference

From http://www.w3schools.com (Copyright Refsnes Data)