Ajax Control Toolkit MutuallyExclusiveCheckBox 伺服器端控制項

MutuallyExclusiveCheckBox控制項實現複選框互斥功能

屬性列表：
TargetControlID:被控制控制項的ID
Key: 區分互斥複選框的索引值（兩個互斥複選框的要一樣）

執行個體解析一、簡單實現
   

 1<form id="form1" runat="server">
 2    <div>
 3        <asp:ScriptManager ID="ScriptManager1" runat="server">
 4        </asp:ScriptManager>
 5    
 6    </div>
 7        <asp:CheckBox ID="net" runat="server" Text="net" />
 8        <asp:CheckBox ID="jsp" runat="server" Text="jsp" /><br />
 9        <asp:CheckBox ID="aspnet" runat="server" Text="aspnet"/>
10        <asp:CheckBox ID="java" runat="server" Text="java" />
11        <cc1:MutuallyExclusiveCheckBoxExtender ID="MutuallyExclusiveCheckBoxExtender1" runat="server"
12            Key="one" TargetControlID="net">
13        </cc1:MutuallyExclusiveCheckBoxExtender>
14        <cc1:MutuallyExclusiveCheckBoxExtender ID="MutuallyExclusiveCheckBoxExtender2" runat="server"
15            Key="two" TargetControlID="jsp">
16        </cc1:MutuallyExclusiveCheckBoxExtender>
17        <cc1:MutuallyExclusiveCheckBoxExtender ID="MutuallyExclusiveCheckBoxExtender3" runat="server"
18            TargetControlID="aspnet" Key="two">
19        </cc1:MutuallyExclusiveCheckBoxExtender>
20        <cc1:MutuallyExclusiveCheckBoxExtender ID="MutuallyExclusiveCheckBoxExtender4" runat="server" TargetControlID="java" Key="one">
21        </cc1:MutuallyExclusiveCheckBoxExtender>
22    </form>