Introduction : The ComboBox is similar
to the AutoComplete Extender Control. The ComboBox control in contrast is
initialized with set of items. In the Ajax ComboBox are used with Script Manager
Control.ComboBox at a one time one item select it.
Step : 1 Open Visual Studio and select
File Menu option.
- Select ASP.NET WebSite.
- Go to Solution Explorer and right click.
- Select WebForm and click ok.
Step : 2 Drag and Drop Control in
Toolbox.
- Drag ScriptManager, ComboBox in Ajax
Control ToolKit.
- Write a code.
Code :
<title>
my combox in ajax</title>
</head>
<body>
<asp:ScriptManager
ID="ScriptManager1"
runat="server">
</asp:ScriptManager>
<div>
<asp:ComboBox
ID="ComboBox1"
runat="server">
<asp:ListItem>raj</asp:ListItem>
<asp:ListItem>amit</asp:ListItem>
<asp:ListItem>anil</asp:ListItem>
<asp:ListItem>sachin</asp:ListItem>
<asp:ListItem>hi</asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:ComboBox>
</div>
</form>
</body>
</html>
Step : 4 Now Press F5 and
run.