I am developing a chat application using VB.NET and ASP.NET and I need to identify the particular user name users post messages. At present, it just shows my name, even for messages I haven't posted.
View 1 RepliesHow can I send a email message to just once person? When I use the following, I have to put in a valid sender address as well as the recipient address in order for my message to be sent. This will send two messages: One to the sender, and one to the recipient. How can I just have my application just send to the recipient only using the Smtp Client Class?
MailAddress fromAddress = new MailAddress(sender);
MailAddress toAddress = new MailAddress(recipient);
MailMessage message = new MailMessage(fromAddress, toAddress);
SmtpClient mailSender;
mailSender = new SmtpClient("Smtp.test.com", 25);
message.Bcc.Add(fromAddress);
message.Subject = subject;
message.IsBodyHtml = false;
message.Body = body;
I want to develope web based chat application for an organization
My requirements are,
1. Group chat
2. Private chat
3. All chat information will save in sql server
4. if user minimize the browser,it will blink like gtalk and face book
I'm developing chat application on asp.net mvc, in my app, user can create room and invite other join to chat, but don't need to save chat room information.So, I designed to save all chat message ,room information and user info in Session and clear it when owner close the room.I'm worry about stressing server when I save alot of data (include room info, user info, and message) in Session if there are up to 5000 rooms created and alot of messages transfered in that room.Is my solution good enough ? is it ok to save in Session ?
View 3 RepliesI had create an application to allow user to register new project.Manager will chat with user base on the project ID(chat room id = Project ID) and store this conversation to database.
Example: User A register project A, other user cannot join the chat room A.
I downloaded and installed VS 2010 Ultimate as a trial and I received "sucessful" message at the end of the installation.
But when I opened VS 2010 Ultimate I received this warning "The 'Visual Studio HTML Editor Package' package did not load correctly.' error message".
The next thing I know is that all the Toolbox icons are grayed out (I tried to create a .NET web application). There is no design/split pane.
How come an ASP.Net button "caption" is it's value and a regular html button "caption" comes from the innerHTML.
And why do I not get intellisense for sender.innerHTML in VS?
ASP.Net
Code:
[code]....
Is there away to know original email sender IP, I mean the client machine which is used to send the email not the smtp sever. where in the header if any?
View 2 RepliesI am new to mobile development. However, I am familiar with ASP.NET and VS. I have the following requirement:
An email is sent to approvee a PO to an email address, say xyz@abc.com. The email has a YES/NO button. The person receiving the email selects one of them. Based on the selection, an XML needs to be generated that is sent back.
Where do I start to learn this?
I am not sure exactly what javascript calls it, but in vb and c# it would be called "sender". I want to use one function with some slight changes in it that depend on the sender.
How do I check to see who the sender was in javascript
I have a list of ajax actionlinks that are supposed to call a javascript function on success. The function is supposed to change the css class of the parent div. I tried it two ways, both have a weird problem with them. This is the function they are calling:
[Code]....
This is the list of actionlinks:
[Code]....
When I run this code, the OnSuccess function gets called right away, before the ajax call has returned. That's no good. If I change it to OnSuccess="SetSelected" it waits for the ajax call to return, but the javascript funtion fails because I'm not passing any values to it. How am I supposed to do this, and get none of the unwanted behavior?
I'm accessing all my mails in Exchange Server programmatically. first I load them: item.Load(); then I have to know the sender. But I can't see a property that allows me know it.
View 1 Repliesis possible to get the button sender that generates the event click?
if i check the sender in the page_load i view null
I have a couple of web applications which all utilize sending emails whether it be by contact form, or some kind of notification updates etc. The problem I have found is that there isn't really any way to track the emails which are being sent from the web applications, so I've come up with a possible solution: It's pretty straight forward really - instead of having each web application sending the emails themselves I would like to unify the process by creating a central Email Sender Service.
In basic terms, each application would just create a row in a 'Outbound Emails' table on the database with To,From,Subject,Content data. The Email Sender Service (Win Service) would then pick the emails from the outbox, send them and then mark as sent.
Even though I would store 'basic email' information (to,from,subject,content) in the database, what I would really like to do is also store the 'MailMessage' object itself so that the Email Sender Service could then de-serialize the original MailMessage as this would allow any application to fully customize the email. Are there any problems with using the MailMessage object in this way? Update: Another objective, is to store a log of emails that have been sent - hence the reason for using a database.
I have a master page with a button that triggers a callback event. It works fine however, the content page's page_load event is raised when the button is clicked. The logic within the content page's page_load event is specific to the page and not to anything on the master page. How do I determine the sender of the callback event so that I can skip any logic to be performed in the content page's page_load event?
View 4 RepliesI am working on a application which will accept the data in the post request.I will surely implement the data encryption to make sure that communication is secured. But my concern is, any body who knows the URL will be able to send the POST data request to my application, can I restrict the request from once specific IP address/URL.From a Request object can I find out which application/HOSTname/URL has sent this request. I looked at RefererURL but it can be populated and cannot be used. Is there any other field/properly which will tell me about the party who has sent this request.I want to make sure that I process request received from one specific URL/IP and want to ignore all others.
View 5 RepliesI have one web form, where you visitor can send comments to my email.but i have autoresponse facility to on.
but user doesnt recieve any auto response mail.
but if i try from yahoo,gmail or hotmail then i recieve auto response mail.
how to set sender mail for auto response.
I need to send an email in asp.net but I need sender appears like "MySiteName" without info@[URL] need to send an email in asp.net but I need sender appears like "MySiteName" without info@[URL]
View 4 RepliesI am not getting email delivery status report in asp.net. if i am sending 500 email if 200 failed then how to know which 200 email failed?
View 1 Repliesprotected void ok_Click(object sender, EventArgs e)
View 2 RepliesI have a web part which is going to be a part of pair of connected web parts. For simplicity, I am just describing the consumer web part.
This web part has 10 link buttons on it. And they are rendered in the Render method instead ofCreateChildControls as this webpart will be receiving values based on input from the provider web part. Each Link Button has a text which is decided dynamically based on the input from provider web part.
When I click on any of the Link Buttons, the event handler is triggered but the text on the Link Button shows up as the one set inCreateChildControls. When I trace the code, I see that the CreateChildControls gets called before the event handler (and i think that resets my Link Buttons). How do I get the event handler to show me the dynamic text instead?
Here is the code...
public class consWebPart : Microsoft.SharePoint.WebPartPages.WebPart
{
private bool _error = false;
private LinkButton[] lkDocument = null;
[Code]....
I have a FormView with the ItemTemplate and InsertItemTemplate populated. In the InsertItem template, What I am trying to do is that when a user click on the DropDownList and selects the item from the list that they want, it Populates to a TextBox.
I have tried the SelectedIndexChanged event however It does not seem to fire the event.
My questions are;
What would be the proper format for a DropDownList Sender? e.g. I have tried this;
DropDownList ddlProjectYear = (DropDownList)sender;
What is the correct syntax for the FindControl? e.g. and I have tried this;
[Code]....
[Code]....
What would be the correct event that I should be using to have the SelectedValue of the DropDownList show up in the TextBox.Text?
how to open outlook with sender mail id on click of image button using asp.net.
View 9 Repliesi would like to use script manager and update panel in different domain to accommodate an other domain web site inside a iframe, but it prompts me a an error alert box (An error has occurred in this dialog. Error: 54 Permission Denied), may i know why?
Is that any solution to solve the problem?
Secondly, in the different domain, the JavaScript function EndRequest(sender, args) is not work after finish the loading whereas the InitializeRequest(sender, args) is work. May i know why?
Has anybody else had an issue with the sender address not being used as the return-path/bounce address when using system.net.mail to send email with a different address for the return-path/sender and the from address and using the SpecifiedPickupDirectory delivery method? This issue is particularly important when you need to send mail from a "user" address, but want bounce backs to come to a different address so they can be processed. Using the code below, I think you can reproduce the issue.
Imports System.Net.Mail
Partial Class emailtest
Inherits System.Web.UI.Page
Protected Sub test_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles test.Click
' Build Message
Dim mail As New MailMessage
mail.To.Add("user@gmail.com")
mail.From = New MailAddress("from@domain.com")
mail.Sender = New MailAddress("sender@domain.com")
mail.Subject = "Test Subject"
mail.Body = "Test Body"
' Drop in Pickup Directory
Dim smtpPK As New SmtpClient
smtpPK.DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory
smtpPK.PickupDirectoryLocation = "C: emp"
smtpPK.Send(mail)
' Send Message Directly
Dim smtp As New SmtpClient("mail.domain.com")
smtp.Send(mail)
End Sub
End Class