hi frds, can anyone give a solutiion for ths error

while deploying i'm getting this error,

Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[InvalidOperationException: Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application.]
   System.Windows.Forms.MessageBox.ShowCore(IWin32Window owner, String text, String caption, MessageBoxButtons buttons, MessageBoxIcon icon, MessageBoxDefaultButton defaultButton, MessageBoxOptions options, Boolean showHelp) +1799842
   System.Windows.Forms.MessageBox.Show(String text) +37
   user.ImageButton2_Click(Object sender, ImageClickEventArgs e) +477
   System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +86
   System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) +115
   System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1746

i'm deploying web based application but inside my project i used a windows.forms for displaying a message box, wat shall i do now , can anyone suggest wat to do, if this is because of message box, shall i delete message box function in windows form and instead of that shall i use alert box in java script or ajax function, can also give me that code for message box in javascript or ajax function

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

18y ago
Hi,

Test Following Code

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>Untitled Pagetitle>

<script language='javascript' type="text/javascript">

function validate()

{

if(document.getElementById('txt_Name').value=="")

{

alert('Enter Name');

return false;

}

return true;

}

script>

head>

<body>

<form id="form1" runat="server">

<div>

<asp:TextBox ID="txt_Name" runat="server">asp:TextBox>

<asp:Button ID="btn_Validate" Text="Validate" runat="server" OnClientClick="return validate()" />

div>

form>

body>

html>
0