Architecture :: Notify Message To Server About Change In Database
Apr 16, 2010
I am new to ASP.NET which is causing me a lot of problems in implementing my project. My project is to create a website for students to anonymously ask the prof. questions during the class. Basically I am able to create the website that maintains the list of questions. Now the main problem is "How to notify the Professor during class". The professor has a laptop connected to internet at all times. How can I send a notification message to the professor whenever a question is asked? I don't need a mail notification but I need to display a message in the task bar notification area.
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Apr 13, 2010
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Nov 13, 2011
I have this code , to redirect user when an error is detect on a page, and to notify the admin
vb Code:
Protected Sub Page_Error(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Error
REPORT IF ERROR DETECTED Dim a As New errorhandler
a.reporterror(Page.Title.ToString & " "
& Request.Url.Host.ToString, Server.GetLastError.ToString)
End Sub
then under another button I have this try and catch , i wud like to show the user there is an error on the date input format.
vb Code:
Try
aaa = dateTextBox.Text.Split("/")
bbb = aaa(2).Split(" ")
If (bbb.Length > 1) Then
a = aaa(0) + "/" + aaa(1) + "/20" + bbb(0) + " " + bbb(1).Substring(0, 2) + ":" + bbb(1).Substring(2, 2)
[Code] ....
But whenever an error is detect the user is redirected to another page (errorhandler).I was wondering if it's possible not to redirect the user if the error is of type InvalidCastException .
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Feb 23, 2011
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Aug 9, 2010
I am displaying a message box using this code
ClientScriptManager.RegisterStartupScript(typeof(Page), "successfull", "alert('Your email has been sent successfully!'); window.location = 'www.mypage.com/Default.aspx';", true)
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My application is used by several customers, who needs to maintain their own database. Currently I'm keeping all the connectionstrings and according to the user, change it. (In a case of CRUD operation). Is this errenous way? I don't know much about MultiTenant applications. Is that the best solution for my problem?
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May 28, 2010
i have an alert message from code behind :
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