Web Forms Server Controls   Controls You Can Use on Web Forms   ASP.NET Standard Controls

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The RadioButton and RadioButtonList Web server controls allow users to select one item from a short, predefined list. The following topics provide information that you will find useful in learning to work with these two controls.

Because there are two different controls, and because they function somewhat differently, it's important to understand their different purposes. You can refer to the following table to determine which topics pertain specifically to the control you want to work with.

NOTE: Some of the topics listed below for the RadioButtonList control do not pertain solely to that control; instead, they are topics that apply to all list Web server controls ( ListBox, DropDownList, CheckBoxList, and RadioButtonList ) .

Content
Introduction to the RadioButton and RadioButtonList Controls Explains what you can do with RadioButton and RadioButtonList controls and what the differences are between them	Adding Individual RadioButton Controls to a Web Forms Page Gives directions for adding individual RadioButton controls to a page and grouping them
Setting and Getting the Selection in a RadioButton Control Gives directions for programmatically selecting and clearing indiviudal RadioButton controls	Responding to a User Selection in a RadioButton Group Gives directions for writing an event-handling method that responds directly when the user clicks an individual RadioButton control
Adding RadioButtonList Controls to a Web Forms Page Gives directions for adding a RadioButtonList control to a page ( rather than individual RadioButton controls )	Setting Layout in a RadioButtonList Control Gives directions for specifying how many columns of radio buttons the RadioButtonList control displays and how they are ordered
Adding Items in a List Control Gives directions for defining individual radio buttons in the RadioButtonList control, either at design time or programmatically at run time	Populating a List Control from a Database Gives directions for binding a RadioButtonList control to a database in order to display bound radio buttons
Setting the Selection in a List Control Gives directions for preselecting items in a RadioButtonList control	Determining the Selection in a List Control Gives directions for checking in code which radio button the user has clicked in a RadioButtonList selected
Responding to Changes in a List Control Gives directions for writing an event-handling method to respond directly when the user clicks an item in a RadioButtonList control

Content
Adding Web Server Controls to a Web Forms Page Gives directions for including Web server controls on your Web Form	Setting Web Forms Server Control Properties Suggests additional topics of interest concerning server control properties
Setting Web Server Control Properties Programmatically Gives directions for setting Web server control properties in code	Web Forms Server Controls and CSS Styles Gives directions for changing the look of Web server controls on a page.

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