I have a requirement to query Exchange Server 2003 for some specified user accounts and to retrieve all calendar appointments for a given date range.I've had a look at various articles on the Internet but most relate to local installations of Outlook (not Exchange server) and others are in VBScript (in this case, which doesn't convert well to .NET).
View 4 RepliesI'm wondering if anyone knows how to connect to exchange server via vb.net.
I need to create a program that imports data from a calander in exchange server 2003.
(The idea of the program is to imput sick and holidays into a calander and get the vb.net program to read in all the data and store in a database for future use and reporting etc)
How to Check whether the Exchange Server 2003 is installed on Target computer while making installer?
View 1 RepliesProgrammatically reading Emails from Exchange Sever 2003
View 4 RepliesI am writing some code in VB.Net under .NET 2.0 which interfaces with MS Exchange 2003.Because of the Exchange 2003 "requirement" I am forced to write this code using WEBDAV.The code itself is replicating, to some degree,a schedule management process.It's creating Appointments on the Exchange Server in response to inputs from the user and managing it's data internally in a SQL Server database.The problem situation is this: A new person is assigned to be in charge of a meeting. The requirement says the program should generate a meeting cancellation request to the person removed from the meeting (if such a person existed) and a meeting request sent to the new person.In the case of there being an existing person, what appears to happen is this:
The meeting cancellation request
gets sent Exchange barfs and returns status code 500 (internal server error) during the set of requests which send the meeting request to the new person.However! While debugging this particular scenario, it works just fine for me, if I step through the code in the Visual Studio debugger. Left to it's own devices, it fails every time.Just for yuk's sake, I added a Thread.Sleep(500) to the part after sending the cancellation request, and Exchange doesn't barf anymore...
So, my question! If adding a Thread.Sleep to the code causes this error to go away, a race condition is implied, no? But, my code is running under a web application and is a totally single threaded process, from start to finish. The web requests I am sending are all in synchronous mode so this shouldn't be a problem. [code]....
...but a lot of the implementation details are hidden here, as I wrote a set of classes to interface with Exchange WebDAV.
i want to send mail through my exchange server 2003 using visual basic 6.0, can any one guide me through the process how i can do this, i am using windows XP at client end.
View 2 Repliesi have a database in access 2003 and i submit a query to a specific table. The fields of this specific table (STOCK_PRICES1) :
DATE --> type date (d:M:yyyy)
CODE --> type text
OPEN --> type single
HIGH --> type single
LOW --> type single
[Code]...
i receive an error. Why? Conflicts between access 2003 and vb.net 2010? SQL Server is better?And another question. My Regional settings regarding the date is d/M/yyyy but in my vb.net example, the @date1, @date2 parameters accept M/d/yyyy dates. Is there a way to define into the parameters the d/M/yyyy specification?
In VB.NET (Not ASP.NET) what can I use for a daily calendar. I have done extensive DuckDuckGo and Google search and I have came up with no viable options.The purpose of the calendar is to create a appointment system with multiple dentists therefore appointments also can run in parallel. However having it in parallel isn't required as I may have the end-use select what dentist the appointment is for (creating a appointment, therefore got to select a date/time).The project is only a university/college project therefore having it perfect isnt a requirement (but I'd prefer it). I'd use anything, otherwise I'm going to have to use a ListView.
View 1 RepliesIs it possible to import a query from Access 2003 into Visual studio 2010 (language used vb.net).
I created the queries originally for a project, then when I imported the database to visual studio I can only use the tables that i created. I have started looking at the coding to re-do these, but if I can import them would it be quicker?
I am designing a shared add-in using VB.Net 2008 and VSTO that has to fire up when any MS Office App is started. It has to work for both 2002, 2003 and 2007 applications. I have managed to put together a working add-in that pops up a test message stating the version of Office and the Application name and tested this across all the apps ok.
The next part of the solution is to code the application specific code that needs to run for document auditing and corporate protective marking as well as, for example; in Excel checking that all the Add-Ins are linked to the Network Add-Ins folder.
My approach from now was going to be to late bind against the application object and set one of my typed (e.g. Excel) application object references which exist in the code to this object.
I'm running into a bit of a roadblock here. I have tried to search the web/forums for answer for last several hours to no avail and I'm not the expert VB Programmer.However, I was able to write an app to do the following:
1) read Outlook emails for particular emails containing xml link in which I was able to download the file and save to my hard drive.
2) opened the Excel spreadsheet to run the macro which import those XMLs into existing XLS spreadsheets to refresh the data.
3) Those XLS spreadsheets are linked in my MS Access in which I join all four XLS sheets to create one report via Query which I have created in the past prior to this app development.
I have manually done a File Export of this query via ALT+F then E and what I'd like to do is to either take control of menu commands OR alternate method of performing a File Export to a new Excel spreadsheet (version 2003).I've seen two different methods, one via DoCmd OutputtoFile and another is TransferSpreadsheet.Here's my Access coding I have in my VB 2010:
Imports Microsoft.Office.Interop
Public Class OutlookOfflineEmailExtractor
Dim wsAccessApp As Access.Application
[code]....
I've got a membership system, and i have a field for the start date, which i use a DateTimePicker Calendar, where you select the date of the booking.I then have a radio button where you select membership time, the options are: Day, Month, YearWhere i'm having the problem is how would i go around populating the End Date of the membership. So if the StartDate on the DateTimePicker Calendar was 14/04/12 and the membership duration was for a month. How would i calculate the end date, with the code?
View 12 RepliesFor my uni project I am designing a system that allows you to book a job into an Access database. My question is, Can you use a something like a calender or a diary to check if there is a job already booked on a certain date (like a duplicate date?), and in turn if there is, show an error message to inform the user that a job can't be booked on that date?
View 6 RepliesHow to customize a DateTimePicker to show dates in other calendars systems ?
View 2 Repliesi want what ever the user types in text box1 to be in text box2 EXCEPT i want it to have tags around it. so say a user types "hello" in the first text box i was the second text box to read "!hello!" or something similar.
View 12 RepliesI am trying to make an application, that gets data from OPC server to form1 and displays some pieces in form2. The app works that way: on start - form1 starts. Form2 must be started manually after form form1 is statrted (i mad a buttton for that). If some values in OPC server changes i need to see some of them in form2. Here is a sub which shows how do i get data from OPC server.[code]but nothing happened when i opened form2, nor on change of data in OPC server (i wrote the code that on form2 load all values are shown in msgbox, message box did not show up).
View 39 RepliesI want to search all my emails from Microsoft Exchange by using the Windows Search at the bottom of Windows-Startmenu (within unread emails!).I've already added the file-extension for Outlook-mails to the SearchIndexer. It works fine, but this doesn't return the unread emails! Because of this I think that I have to modify the Windows Search to get the unread mails too?!So is it possible to modify the Windows Search with C#/VB.Net?
View 1 RepliesI wanted to know how can two independent .NET application can exchange data. Something like DDE which was there in older versions.My purpose is to have an upgrade application (which is a seperate .net program) and my main application. Now I wanted to know that when my upgrade app runs it should be able to confirm that my main application is not running. How can I achieve this ? I know thru process name I can find out if my main program is running or not but thats risky if there is another program with the same name.Thus I wanted a way whereby my independant .net program (upgrade app) is able to determine if my another application (main app) is running or not.
View 2 RepliesI am creating a small internal messaging system for my company mainly for phone messages to be passed on. These messages are going to be sent in a form of e-mail which I am perfectly good at coding but the bit I am having a problem is, is contacting the Exchange 2007 Server and pulling up a list of email addresses from the GAL.
[Code]...
We have a large vb applicatin in vb 2003, now I am asked to convert it to vb 2008. How should I start it? Open the program using 2008 and recompile?
View 3 RepliesCan I have both Visual Studio 2003 and Visual Studio 2008 installed on same computer (Windows XP)?In my case I got VS 2008 installed first Can I install VS 2003 now, without any problems?Kamlesh | Blog | Twitter | Posting is provided "AS IS" with no warranties, and confers no rights
View 2 RepliesI have a database application that generates a MD5 hash and compares the hash value to a value in our DB (SQL 2K). The original application was written in Visual Studio 2003 and a deployed version has been working for years.
Recently, some new machines on the .NET framework 3.5 have been having unrelated issues with our runtime.This has forced us to port our code path from Visual Studio 2003 to Visual Studio 2008. Since that time the hash produced by the code is different than the values in the database.The original call to the function posted in code is:
[Code]...
I wrote an application in VB.NET 2003 and would like to upgrade and use VB.NET 2008. Is there anything I should know before hand when converting my application from 2003 to 2008? Didn't know if it was like converting a VB 6.0 application to VB.NET.
View 2 RepliesI have an application that was developed and is maintained in VB.NET 2003. Is it possible to convert the 2003 files to Visual Studio 2008 and maintain the program in 2008? If so is this fairly easy to do?
View 4 Repliesi would like to ask if it is possible to implement clickonce like in vb2008 in vb.net 2003?..example:i have a button "Update" in my application running on local machine...if i click it it will check the remote server if there is an update of that app.if yes then download it an change the application on local machine...
View 22 RepliesI am NOT allowed to install into Windows Server GAC. I am allowed to upload my program files to a shared drive, not the operating system drive.To begin, I created a simple Class Library .dll and uploaded the entire project folder to the shared drive. I have absolute permission to do anything with this drive and the computer. This class library has only (1) public property.I created a client exe. with a reference to the shared drive .dll. I do not want a local copy of the .dll into my client folder. I want all clients to use this shared copy on my shared drive. And I repeat, I do not want to install into the GAC. I also have full permissions on my terminal.I have created a key file (.snk) for my .dll, and set up assembly information (public id) and tested.I have tried without key(.snk file), and removed assembly information, and tested.Can someone point me into the direction to install/or not to install a MyClass.dll on a shared driveand be able to reference it from other applications?I do not want to use ASP.NET. This is just a base class. This is not a Web service. It seems Windows server 2003 wants this installed into the GAC (C:WindowsAssembly)I have to be missing something.
View 5 RepliesHave upgraded a program with the wizard after a bit of pottering about I got it to run
So cpl of things... I changed the program republished it...then ran setup again...does seem to be updating the program for forms...ie small changes like text boxes
I have a small and simple program. I am accessing an Access 2003 database that has seven columns:
ID-AutoNumber (3) - Primary Key
Business-Text (40)
Address-Text (40)
City-Text (20)
[code].....
In VB, under Data Sources, I set five to textbox and the last two to linklabel. I then dragged each to my form. When I run the program, everything works, navigation and data displayed. However, I have not been able to figure out how to have the URL and Map (linklabels) when clicked to open into a browser. I have found many sites on the web that gives me example code to hard code one specific linklabel to be presented as a hyperlink, but have not found a solution to making a linklabel a hyperlink when the data is filled from an Access database. I am also trying to figure out how to mask the data. For example, I want URL [URL] to display as Homepage, and [URL]to display as Directions.
This might seem like a silly question, even for a newbie but I can't access the members of a class from a user control. I am developing a shopping cart application in vb 2008. inside the app_data folder i have a folder name BusinessObjects which contains a class called Catalog. This is the code for this class:
[Code].....
I have some trouble to export this code which works fine to VB 2008 This code is intented to work with datalogger.
[Code]...