Message Box

Question

How to create a Message box in a.s.p.net? my requirement--- when i click button message box should be displayed in web form

Akhil Mittal · Answer

You can bind following code to ur button click on server side /// /// A JavaScript alert /// public static class Alert { /// /// Shows a client-side JavaScript alert in the browser. /// /// The message to appear in the alert. public static void Show( string message) { // Cleans the message to allow single quotation marks string cleanMessage = message.Replace( '  \' ); string script = string .Format(  $(document).ready(function(){alert('{0}');});   cleanMessage); // Gets the executing web page Page page = HttpContext.Current.CurrentHandler as Page; // Checks if the handler is a Page and that the script isn't all ready on the Page if (page != null && !page.ClientScript.IsClientScriptBlockRegistered( alert )) { page.ClientScript.RegisterClientScriptBlock( typeof ( Alert ) alert  script); } } } http://www.c-sharpcorner.com/Blogs/12168/javascript-alert-in-C-Sharp.aspx Mark as Accepted if it helps u.

Keyur Patel · Answer

Hi Srikanth I think i am bit late in this thread. I would suggest first to user Javascript alert function to use in your web form to display your alert as suggested by users in this forum. If you do not want to use Javascript Alert function then you can use external Win32 dll Methods and invoke Message Box method same as we are using in Window form but i would not suggest to use this option. Please find the attached sample to display MessageBox same like in window form. Mark as Accepted if it helps you.

Iftikar Hussain · Answer

Hi Try like this function ShowMessage() { alert('This is test message'); return false; } if you don't want to submit the page after clicking the button return false otherwise removed this line. Regards Iftikar

Iftikar Hussain · Answer

Hi Try like this function ShowMessage() { alert('This is test message'); return false; } if you don't want to submit the page after clicking the button return false otherwise removed this line. Regards Iftikar

Iftikar Hussain · Answer

Hi Try like this function ShowMessage() { alert('This is test message'); return false; } if you don't want to submit the page after clicking the button return false otherwise removed this line. Regards Iftikar

Sanjeeb Lenka · Answer

hi you can try following code. it will show a message on button click ex: function GetMessage() { alert('hi this is alert message'); } OnClientClick=GetMessage(); /> if any doubt or problem reply