The DropDownList control is used to create a drop-down list.
Each selectable item in a DropDownList control is defined by a ListItem element!
Tip: This control supports data binding!
|SelectedIndex||The index of a selected item||1.0|
|OnSelectedIndexChanged||The name of the function to be executed when the index of the selected item has changed||1.0|
|runat||Specifies that the control is a server control. Must be set to "server"||1.0|
The ListControl control covers all the base functions for list controls. Controls that inherits from this control include the CheckBoxList, DropDownList, ListBox, and RadioButtonList controls.
For a full description, go to ListControl Standard Attributes.
For a full description, go to Web Control Standard Attributes.
For a full description, go to Control Standard Attributes.
Declare one DropDownList control in an .aspx file. Then create an event handler for the Click event which displays some text and the selected item, in a Label control.