如何访问静态Web方法中的页面控件? [英] How to access page controls inside a static web method?

问题描述

我已经使用静态WebMethod方法使用jQuery调用了代码隐藏"方法.

I have called a Code behind method using jQuery using a static WebMethod method.

该Web方法调用成功，但是在尝试访问文本框控件时显示错误.非静态字段，方法或属性需要对象引用.

That web method call was success but when tried to access a text box control it is giving error. An object reference is required for the non-static field, method, or property.

[WebMethod]    
public static Savedata()
 {
     //code to insert data to DB

     //after inserting data successfully i need to change the text box text like following.        
      txtStatus.Text="Data Received";   
 }

推荐答案

正如@Tim Schmelter所提到的那样，由于您无法通过网络方法访问页面的控件，因此无法回答此问题.

As mentioned by @Tim Schmelter This doesn't answer this question because you can't access page's controls from a webmethod.

请通过 asp.net从静态函数访问控件

[WebMethod]的要点是它们不运行ASP.Net页面生命周期.这样，它们是快速且可并行化的. 您的控件不存在.

The whole point of [WebMethod]s is that they don't run the ASP.Net page lifecycle. This way, they're fast and parallelizable. Your controls don't exist.

您的问题是如何在静态网络方法中获取控件的重复项

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