ASP.NET ListItem TextProperty


ListItem 控件ListItem Control

Definition and Usage

The Text property is used to set or return the text of the ListItem control.

Syntax

<asp:ListItem Text="string" runat="server" />

Properties Description
string A string value that specifies the text of the ListItem control.

It is possible to use the Text or Value property as well as inner HTML text to set the displayed text of the list item.

Example

<asp:ListItem Value="Text1" Text="Text2">Text3</asp:ListItem>

Depending on the combination of the Text or Value property and inner HTML text, different text can be displayed and different values can be used. The following table lists all possible combinations and their results:

Inner HTML Text Property Value Property Displayed text Value used
Set Set Set Inner HTML Value Property
Set Set Not set Inner HTML Inner HTML
Set Not set Set Inner HTML Value Property
Set Not set Not set Inner HTML Inner HTML
Not set Set Set Text Property Value Property
Not set Set Not set Text Property Text Property
Not set Not set Set Value Property Value Property
Not set Not set Not set Not set Not set


Tips and Notes

Note:Since both the Text and Value properties have empty string default values, there may be empty list items in the list control.


Example

The following example sets the ListItem text in a ListBox control:

<form runat="server">
<asp:ListBox runat="server">
<asp:ListItem Text="Item1" />
<asp:ListItem Text="Item2" />
</asp:ListBox>
</form>

Show example »

ListItem 控件ListItem Control Other extensions