How to create a Message Box in ASP.NET using C#

Question

4.00/5 (3 votes)

See more:

C#

ASP.NET

I want to create a message box in asp.net web application any help..

Posted 8-Feb-12 23:31pm

Sam Path

Add a Solution

Comments

rockpune 9-Feb-12 5:45am

u can take lable in asp.net there is no any options to get the messagebox

7 solutions

Solution 5

To make your web application efficient you can add one class named MessageBox in your AppCode folder.
please cheak this link
www.codeproject.com/KB/webforms/AspNetMsgBox.aspx[^]

Posted 9-Feb-12 1:04am

Career Web Helper

Solution 1

I would suggest that you use Label control and use color red or green.

Another option is to use Javascript alert.

Posted 8-Feb-12 23:41pm

Winstan

Solution 2

A way to go is an Alert message.

Check this article:
http://madskristensen.net/post/JavaScript-AlertShow(e2809dmessagee2809d)-from-ASPNET-code-behind.aspx[^]

Cheers

Posted 8-Feb-12 23:47pm

Mario Majčica

Solution 4

you Can try below code.

C#

Page.ClientScript.RegisterStartupScript(this.GetType(),"Hello","javascript:alert("Give Message Here");",true);

try Below link

http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/ModalPopup/ModalPopup.aspx[^]

Posted 8-Feb-12 23:52pm

Prashant Srivastava LKO

Solution 6

C#

  public void fnAlert(string str)
  {
    string alertScript = "<script language="JavaScript">";
    alertScript += "alert('" + str + "');";
    alertScript += ";        
    if (!ClientScript.IsClientScriptBlockRegistered("alert"))
         ClientScript.RegisterStartupScript(typeof(string),"alert", alertScript);
  }

</script>

Posted 9-Feb-12 1:12am

sunil gurjar

Solution 7

try this

C#

try
{
throw new Exception("<script language="javascript">\n" + "alert('abc');" + "</script>");
}

catch(Exception ex)
{
   label1.text = ex.message.text;
}

Posted 9-Feb-12 1:14am

erogaki

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Supriya Srivastav · Accepted Answer · 2012-02-08T23:49:00

Try this,

public void MsgBox1(string msg, Page refP)
   {
       Label lbl = new Label();
       string lb = "window.alert('" + msg + "')";
       ScriptManager.RegisterClientScriptBlock(refP, this.GetType(), "UniqueKey", lb, true);
       refP.Controls.Add(lbl);
   }

Put your function in cs file(i.e. yourclass.cs file)And call the function like:

MsgBox1("Your Message",this);