如何发出警报信息 [英] how to give alert message

问题描述

hi
我想如何在asp.net（c＃）代码中为添加记录提供警告消息

它应该询问是否添加或者不是那样的

hi I want how to give alert message in asp.net (c#) code for the adding a records
it should ask whether it is add or not like that

推荐答案

如果您在页面上使用更新面板，请使用以下代码。

if you are using update panel on the page use the below code.

string script = " <script type=\"text/javascript\"> alert('" + message + "')   </script> ";
           
           ScriptManager.RegisterStartupScript(this, typeof(Page), "alert", script, false);

如果页面不包含ajax更新面板，你可以使用它。

if page doesn't contains ajax update panel, u can use this.

this.Page.ClientScript.RegisterStartupScript(typeof(Page), "alert", script);

只需在记录插入代码后添加以下内容

Just add the below after the record insertion code

ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "Message", "alert('Successfully Added')", true);

考虑来自OP的评论包含显示确认框的代码

将此添加到您的pageload事件

Considering the Comment from OP included code to show Confirmation Box
Add this to your pageload event

btnAdd.Attributes.Add("onclick",
       "return confirm('Do you want to Add?');");

希望这可以帮助你...

Hope this helps you...

你可以使用： -



string msg =这是我的消息;

Response.Write（alert（+ msg +））;



希望，这会对你有帮助....

You can use:-

string msg="This is my msg";
Response.Write("alert("+msg+")");

Hope, this will helps you....

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