#眉標=AJAX
#副標=AJAX網頁開發利器（5）
#大標=美化使用者操作畫面的控制項
#作者=文／圖	王寧疆

==<反灰>===========
<cc1:TextBoxWatermarkExtender ID="TBWE1" runat="server" TargetControlID="txtEmail" 
        WatermarkText="請輸入你的電子郵件位址" WatermarkCssClass="watermarked" />
==<end>==============




==<反灰>===========
<cc1:ToggleButtonExtender ID="ToggleButtonExtender1" runat="server" TargetControlID="cbASPNET" 
     ImageWidth="19" ImageHeight="19" UncheckedImageUrl="~/images/ToggleButton_Unchecked.gif" 
     CheckedImageUrl="~/images/ToggleButton_Checked.gif" />
==<end>==============




==程式1	<box>===========
<cc1:UpdatePanelAnimationExtender ID="upae" runat="server" TargetControlID="UpdatePanel1"> 
    <Animations>
        <OnUpdated>
            <Sequence>
                 <Color AnimationTarget="div"	PropertyKey="backgroundColor" 
					EndValue="#eee8aa" StartValue="#87ceeb" />
            </Sequence>
        </OnUpdated>
    </Animations>
</cc1:UpdatePanelAnimationExtender>
==<end>==============




==<box>===========
程式2
protected void tickerTimer_Tick(object sender, EventArgs e)
{
    Random r= new Random();									//建立Random類別的物件
    valueAAA.Text = "$" + r.Next(25, 30).ToString();				//產生第一個模擬的股票價格
    valueBBB.Text = "$" + r.Next(80, 100).ToString();				//產生第二個模擬的股票價格
    valueCCC.Text = "$" + r.Next(300, 500).ToString();				//產生第三個模擬的股票價格
}
==<end>==============




==<反灰>===========
請輸入電子郵件:<asp:TextBox ID="txtEmail" runat="server" />
==<end>==============



==<反灰>===========
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtEmail" 
	Display="none" ErrorMessage="未輸入電子郵件" />
==<end>==============



==<反灰>===========
<cc1:ValidatorCalloutExtender ID="ValidatorCalloutExtender1" runat="server" 	TargetControlID="RequiredFieldValidator1" />
==<end>==============