asp.net验证控件

问题描述：

您好，

我有一个控件（假设文本框）。如何用2个不同的按钮验证这个控件。

表示为2个按钮放置一个必需的字段验证器（这2个按钮有不同的validationGroup）

我该怎么办？

谢谢和问候

Srishti

Hello,

I have one control (Suppose Textbox). how can i validate this control with 2 different button.

means putting a required field validater for 2 button (those 2 button have a different validationGroup)

How Can i do ?

Thanks & Regards
Srishti

答

您需要将两个 RequiredFieldValidator 与相应的 ValidationGroup 放在一起。试试这样：

You need to put two RequiredFieldValidator with corresponding ValidationGroup. Try like this:

<asp:textbox id="txt" runat="server"></asp:textbox>
<asp:requiredfieldvalidator runat="server" id="rfv1" controltovalidate="txt" validationgroup="VG1" errormessage="Validation Faild with button 1"></asp:requiredfieldvalidator>
<asp:requiredfieldvalidator runat="server" id="rfv2" controltovalidate="txt" validationgroup="VG2" errormessage="Validation Faild with button 2"></asp:requiredfieldvalidator>
<asp:button id="btn1" runat="server" text="Button 1" validationgroup="VG1" />
<asp:button id="btn2" runat="server" text="Button 2" validationgroup="VG2"/>

--Amit

尝试使用方法Validate（string GroupName）在服务器端使用验证;

http://msdn.microsoft.com/en-us/library/0ke7bxeh.aspx [ ^ ]

Try to use the validation on the server side using the method Validate(string GroupName);

http://msdn.microsoft.com/en-us/library/0ke7bxeh.aspx[^]

asp.net验证控件

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