📄 showcode.asp@source=demo_rangevalidator2

📁 W3Schools tutorial..web designing

💻 ASP@SOURCE=DEMO_RANGEVALIDATOR2

字号:



<HTML>
<HEAD></HEAD>
<FONT FACE="Verdana, Arial, Helvetica" SIZE=2>
<FONT COLOR=#0000ff>&lt;script&nbsp; runat="server"><br />Sub submit(sender As Object, e As EventArgs)<br />If Page.IsValid Then<br />&nbsp;&nbsp;  lbl1.Text="Page is valid."<br />Else<br />&nbsp;&nbsp;  lbl1.Text="Page is not valid!!"<br />End If<br />End Sub<br />&lt;/script&gt;</FONT><br /><br />&lt;html><br />&lt;body><br /><br />&lt;form runat="server"><br />Enter a number from 1 to 100:<br />&lt;asp:TextBox id="tbox1" runat="server" /><br />&lt;br />&lt;br /><br />&lt;asp:Button Text="Submit" OnClick="submit" runat="server" /><br />&lt;br />&lt;br /><br />&lt;asp:Label id="lbl1" runat="server" /><br />&lt;br /><br />&lt;asp:RangeValidator<br />ControlToValidate="tbox1"<br />MinimumValue="1"<br />MaximumValue="100"<br />Type="Integer"<br />EnableClientScript="false"<br />Text="The value must be from 1 to 100!"<br />runat="server" /><br />&lt;/form><br /><br />&lt;/body><br />&lt;/html><br />

</HTML>

⌨️ 快捷键说明

复制代码 Ctrl + C

搜索代码 Ctrl + F

全屏模式 F11

切换主题 Ctrl + Shift + D

显示快捷键 ?

增大字号 Ctrl + =

减小字号 Ctrl + -