手动验证(.NET 4.0) [英] Manual Validation (.NET 4.0)

问题描述

添加一个CausesValidation设置为false的按钮.单击此按钮时，手动
通过调用Page.Validate()方法来验证页面.然后检查IsValid属性-
并决定该怎么做."

从C#2008开始ASP.NET 3.5 –从新手到专业(ISBN-10(pbk):1-59059-891-1)P. 341

该书适用于.NET 3.5，但是，我正在使用.NET 4.0进行有关Visual Studio 2010的培训.

我尝试使用以下代码，但是，它似乎无法在页面内运行验证:

"Add a button with CausesValidation set to false. When this button is clicked, manually
validate the page by calling the Page.Validate() method. Then examine the IsValid prop-
erty, and decide what to do."

Beginning ASP.NET 3.5 in C# 2008 – from Novice to Professional (ISBN-10 (pbk): 1-59059-891-1) P. 341

The book is for .NET 3.5 however, I''m training on Visual Studio 2010 using .NET 4.0.

I tried using the following code, however, it does not seem to run the validations within the page:

Page.Validate();
        if (!Page.IsValid) lblMessage.Text = "Errors";

那么，我的错误在哪里?

完整代码此处.

So, where is my mistake?

Complete code here.

推荐答案

没有人会下载您的RAR文件来查看代码.

您应该在此处发布代码，以便我们看到它.

Nobody is going to download your RAR file to look at the code.

You should post the code here so we can see it.

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