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In my project I would like to use message box. I get error. In windows forms it works but not in web page. Can anyone advice.
 
System.MessageBox.Show("ddd");
Posted 26-Jan-13 17:18pm
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Solution 1

Hi,
You can use as below code(javascript+c#)
 
public void msgbox(string message)
   {
       string msg = @"alert('" + message + "');";
       ScriptManager.RegisterStartupScript(this, this.GetType(), "s1", msg, true);
   }
 

Source : Message Box in Asp.Net C#[^]
If you find it helps you please mark as ans & vote also
Hemant Singh
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Solution 2

This thing will not work in webpages-do not have messagebox but have alerts or modal dialogs based messages.And the MessageBox.Show("") works for win-Forms
So you can use these-
using jqyery-
modal-message[^]
 
using javascipt
Asp.net show alert message from code behind using javascript[^]
 
using ajax-modal popup extender
Ajax ModalPopUpExtender Example[^]
 
or still you want to use Messagebox.Show("") in webpages after viewing these easy examples and designs then
A Windows Form like MessageBox for ASP.NET Website[^]
 
read more-
Buttons, Message Box, and Confirm Box in ASP.NET 3.5[^]
Server Side Message Box in VB.NET and C#[^]
Types of Popups in webpages using javascript[^]
Building Modal Popup using ASP.Net AJAX ModalPopupExtender Control[^]
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0 OriginalGriff 420
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