It is About wait Message in .net

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Hai All I have a web application which is developed using c#.net. I get details from database When I click Ok button It takes sometime to load the data from database. At this time I need to show a message saying that Data is loading..... After loading the data The message should go off. The message should be in a box or in a panel.

Kindly give me an sample code or application.

Posted 20-Apr-11 3:57am

sacraj

Updated 20-Apr-11 7:56am

thatraja

v2

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Sandeep Mewara 20-Apr-11 10:51am

Winforms or ASP.NET web app?

sacraj 20-Apr-11 12:35pm

ASP.net web app

3 solutions

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BobJanova · Answer 1 · 2011-04-20T04:06:00

Solution 2

To do any sort of client-side updates like this you need to have a simple, quick shell page which appears quickly and then calls the time-consuming script via AJAX, which is asynchronous and allows the client-side script to display a loading message.

Posted 20-Apr-11 4:06am

BobJanova

Comments

Nish Nishant 20-Apr-11 10:08am

Voted 5, and proposed as answer!

Sandeep Mewara 20-Apr-11 10:51am

I thought the question was for Winforms and not ASP.NET!

BobJanova 20-Apr-11 11:16am

The question says 'web application' so I inferred ASP.net. It could also be Silverlight/WPF I suppose.

Sandeep Mewara 20-Apr-11 11:25am

:doh: :doh: :doh:

My bad!!!

RaviRanjanKr 20-Apr-11 13:59pm

Nice Answer! My 5 :)

E.F. Nijboer · Answer 2 · 2011-04-20T04:05:00

Solution 1

Simply set the panel when you start interacting with the database and remove/hide it when you are done. The best would be to create a start end end method you can call, this makes it easier to make changes or add extras like showing the hourglass mouse pointer for example.

Good luck!

Posted 20-Apr-11 4:05am

E.F. Nijboer

**tanweer** · Answer 3 · 2011-04-20T06:15:00

hello
try this

on aspx page put your grid etc inside the update panel

XML

<asp:UpdatePanel ID="up" runat="server">
        <ContentTemplate>
            <asp:Panel ID="panel1" runat="server" Visible="false" CssClass="loading">
                Please wait while loading.....
                <%--other db related control--%>
            </asp:Panel>
        </ContentTemplate>
    </asp:UpdatePanel>

in .cs page

C#

private void GetDetailFromDB()
{
    panel1.Visible = true;
    up.Update();
    //other codes to get detail from db
    panel1.Visible = false;
}

use css to set the panel in the center of the screen.
best siches