how to use message box in web application with message box icon

You cant use windows message box in web application.

you can use jquery article or calling below code in every page

Private Sub CallAlert(ByRef sPage As Page, ByVal syourMsg As String)
  Dim sString As String = ""
  sPage.ClientScript.RegisterStartupScript(sPage.GetType(), "c#corner", sString)
  sMessage = ""
End Sub

Hi,
This is the code for when click on link button:

LinkButton lnkDelete = default(LinkButton);
lnkDelete = (LinkButton)e.Row.FindControl("lnkDelete");
lnkDelete.Attributes.Add("onclick", "javascript:return confirm('Are you sure you want to delete this entry?')");

modify this to ur requirement:

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I have some database operation on my web page. There is a Save button on the page, when it is clicked the data is saved in te database. After saving the data to  database, i want to just pop up a simple message box, showing message of "Data saved successfully"  with an OK button. Can anyone please tell me how to do it in ASP.NET web application? bcoz i can't use windows message box here.. :-( i know we can do it using javascript alert function but somehow it is not working.

I have used like this

string message = "";

           if (!Page.IsStartupScriptRegistered("clientScript"))
           {
               Page.RegisterStartupScript("clientScript", message);
           }

If you want to have a cusotmized message box, you can gofor Jquery type of message box.
 
There were lots of option to customize the message box.
 
You can have your own buttons in that message box, you can place the icons there, it will be like a modal dialog box.
 
You can also go for a modal as well as modelless dialog box.

Go for a javascript confirm

No Dear i dont want to use this means using System.windows.forms because when we run our application at IIS then no message box are showing so i want to use a customized message box and message box button


Thanks

hi,
   U need to add reference for message box. Add reference in solution explorer System.windows.forms.
then declare " using System.windows.forms"  in ur program, u will get Messagebox.show() method.
let me knw if u want anything.