ASP.NET - message box in asp.net

how to use message box in asp.net with c#.
 In message box , If i click Ok it should do some actions,
If i click Cancel it should do some other actions.

try this...

Page.RegisterClientScriptBlock("test", "<script> alert('ur message'); </script>");

hope this helps... :-)

Hi,

you cannot use windows forms like message boxes in asp.net. You can go with confrim box of Javascript.

use like

if(confirm("Are you sure want to delete?") == true)

{

           alert('Delete accepted');

}

else

{

    alert('Not accepeted');

}

if you want to ask confiormation from code behind, check my article for this purpose...

http://www.eggheadcafe.com/tutorials/aspnet/1dca3c46-4bb9-4a46-a7bb-b909bb1d137d/user-confirmation-from-co.aspx

public static string GetAlert(string Message)
{
string Script = "";
Script += "<script language=JavaScript>\n";
Script += "alert('" + Message + "') \n";
Script += "</script>";
return Script;
}

I code behind:

Script = VetCareUtilities.GetAlert("File does not exists");
Page.ClientScript.RegisterStartupScript(typeof(Page), "Filedoesnotexists", Script);

 

You do not have inbuilt message box like you have in windows application (which I am sure you are fully aware of...)

For this, you need to have a javascript confirm box and customize this to trigger from server side code using hidden fields and client register events..

Check this one with the above said implementation..

http://www.codeproject.com/KB/webforms/NingLiangSimpleControl.aspx

and

http://www.c-sharpcorner.com/UploadFile/mahesh/WebMsgBox09082006110929AM/WebMsgBox.aspx

This link should do a great help!

http://www.4guysfromrolla.com/articles/021104-1.aspx

hi,

try the below code

<asp:button onclientclick="return confirm('Are you sure want to Delete');"
----     />

hi,

try the below code

<asp:button onclientclick="return confirm('Are you sure want to Delete');"
----     />

how to display the user name inside the confirm box

Hi

You can also use the AJAX Conformation box also.

Add ajax to your project then make your html code

<ajaxToolkit:ConfirmButtonExtender ID="cbe" runat="server"
    TargetControlID="LinkButton1"
    ConfirmText="Are you sure you want to click this?"
    OnClientCancel="CancelClick" />

more information here
http://www.asp.net/AJAX/AjaxControlToolkit/Samples/ConfirmButton/ConfirmButton.aspx
thank you

hi,

try the below code to display the username in the confirmbox


try the below code

<asp:button onclientclick="return confirm('Are you sure want to Delete  <%=Session["username"]%>');"
----     />

hi,

try the below code in the code behind

protected void Page_Load(object sender, EventArgs e)
    {
Button1.Attributes.Add("onclick", "return confirm('Are you sure want to Delete " + Session["username"] + "');");
---
---
---
}

thank u