Select Insert > ASP.NET Objects >
asp:CheckBoxList.
In the asp:RadioButtonList dialog box, set the options
as follows:
ID
specifies the name you want to give the form control. The
ID is required.
Tool Tip
Specifies the text displayed when the mouse pointer hovers
over the form control in a browser.
DataSet
Specifies the data source you want to use to populate the
items of the list control. If you don’t specify a DataSet, you can
specify one later or set the list items statically by clicking the
List Items button in the Property inspector.
Get Labels From
Specifies the field in the selected DataSet to provide the
labels of the list items.
Get Values From
Specifies the field in the selected DataSet to provide the values
of the list items.
Access Key
Creates a keyboard shortcut that allows users to quickly
navigate to the form control in a browser. For example, if you enter
K, the user can navigate to the control by typing Alt+K. The access
key can only consist of a single character.
Auto Postback
Indicates whether a postback to the server automatically
occurs when the user changes the list selection. Select the option
to allow postbacks.