I have created a database in SQL Server 2008 Express Edition. Can I write a program in VB.net express to take a daily backup at a specified time? What code do I need to write?
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automatic scheduler apart from creating windows service in .net or OS batch scheduler?I 'm aware of this two, Is there a 3rd way to create automated process in .net.I having facing limitations in creating windows service like I have semi admin rights so it doesn't allow me to install windows service also I can't view the windows service.
View 4 RepliesWhat is the Best way to create scheduler ?
I can think two ways,
1) to create endless loop that keep checking for time of day, so if i have an event (stored in my DB) that should be execute @ 14:30 the loop will compare in every loop the current time against the DB time so when the current time will be 14:30 the event will be executed
2) the same as above just using Timer instead of endless loop.
the problem is that both methods seems to be inefficient because at least 95% of the checks will be for no use.
so is there any methods or some way in VB.NET to raise an event in a specific hour without keep checking the current hour every second ?
I am wondering if it is possible to create Task Scheduler Event that would run my program with a command line argument at a specified time.
View 9 RepliesI want to create a task scheduler in vb.net and I want to use the windows schedule wizard to schedule the tasks. So, how to link or call the windows schedule wizard in vb.net?
View 3 Repliesi am trying to create an email scheduler, i want it to grab the email address from a text file and the date the user wants the email to be sent and send the email on the specified day.my current code only sends the email, i was wondering how to link it to do the above
Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click
Dim message As System.Net.Mail.MailMessage
Dim smtp As New System.Net.Mail.SmtpClient("smtp.live.com", 25)
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I'm wanting to create a small application that will allow me to schedule a machine to shutdown at a specific time. Any suggestions on how I can make this .exe run at a specific time besides using the Task Scheduler?
View 2 RepliesI want create task scheduler monthly determine 3 days 1,7,15 in every month how I can make that?
View 3 RepliesI am a student and trying to start a programming career, my colleague asked me to make a multi tier or multi client desktop application for the schedule tracking using xml as a database; however the desktop application would be deployed in one or more computers but my leader can monitor the info from her office in addition she wanted me to put administrative privilege to avoid unauthorized access in some database features of the system. an info regarding multi-client desktop app.
View 3 RepliesI have a client/server application set up that the client sends a word file to the server and then the server converts that word file to a .TIF and sends the image back.The stuff I have now works.Say if I sent the size of the file and the actual file byte() to the server back to back, would the NetworkStream contain both back to back? This what I though would happen. So I implemented a kind of 'turn' based interaction during the duration of the conversion process.
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Can I make a certian function that will fade out [make a black screen that fades out for 2 seconds], then come back? Is that possible? ON A FORM.
View 3 RepliesBack up my entire database using vb.net. I'm using SQL Server 2008 R2 for my DB.
View 39 RepliesI have a project now where I will have a large chunk of CSV text, like 60 lines or more, and need to pass that from the client to the server. I know it would be weird with GET, but how would I store the multiline text so that I could later split it up, etc at my application?
View 2 RepliesI need blog software for IIS7 and a SQL Server 2008 backend. I don't know if this is required, but the application (website) I'm hosting is in asp.net (vb.net). I checked out das blog, and graffiticms and they're very old.
View 2 RepliesI have a series of DML and DDL(Drop View only) statements that I need to execute under single transaction from VB.net app. I m using commandObj, and kept above all I kept beginTransaction statement. Everything is working fine expect when error is returned by Drop statement. If Drop statement returns error then whole transaction is rolledback. I do not want tthis. I want to continue even if Drop fails keeping the other DML statements that were executed before Drop.
View 5 Repliesthis is the first time i am calling a stored procedure via vb.net and i would like to make sure i have everything correct before i execute it. This is my code:
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The stored procedure returns 6 colums worth of data and i would like to add that data to a listview. I'm not sure i have the correct sytax for doing that but this is what i used in my previous sql code (running a query with, not a stored procedure). Also, i'm not sure how to go about getting data for the @xxx names above from a textbox? How do i pass the values into the @xxx names from the users textbox? The MS SQL mangement studio code is this for the the stored procedure:
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I am using a vb.Net 2010 and sql server 2005.I want to run a solution that is windows form to another computer.There is No centralized server.
View 1 RepliesI'm new to programming and I want to know how to make a program I am writing make a back up and restore procedure.
View 6 RepliesI have a user control form with two text boxs, three radio buttons, and a text box for a description, but i need help trying to lik together and when the user hits the send button it sends it to a email,
View 5 RepliesHow to make back-up and restore point? what I want to happen is when I click the button back-up. It will generate a back-up of database in access on the current date. And if I click the button restore. the system will restore the last back-up point. So that when there is a file accidentally deleted, the system can retrieve it again.
View 1 RepliesI'm working on a multi user VB.Net windows application with back end as SQL Server 2008 Express. The SQL Server is installed on the intranet network drive. This is the connection string I will be using. Is this correct?
Data Source=.SQLEXPRESS;AttachDbFilename=Q:DatabasePrintDB.mdf;Integrate d Security=True;Connect Timeout=30;User Instance=True
I'm using an Entity Framework context, and sometimes would like to create a transaction so that the client can do multiple changes and then commit/rollback them all together.However, if many changes were made, and SaveChanges() was called multiple times, after which a rollback is called, entities that were commited already, will remain the way they were commited, and would not roll back.Here's how my transaction-relative functions look like:
Public Sub BeginTransaction()
Dim context = HttpContext.Current.GetObjectContext()
If Not context.Connection.State = ConnectionState.Open Then
context.Connection.Open()
End If
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Not only does the test fail, but it also leave the ObjectContext in an unstable mode, because it still has invalid changes in it.
I am trying to create a back button for a Windows Application to go from one form to it's previous form.
I know how to go to the next form, just can't figure out the other way.
In asp.net 3.5, i am trying to send a user to a different https url to login, if the user is not logged in. I am kinda' restricting the user not to see the forum page in the current site (http://thisSite.com/forum.aspx), if the user is not logged in.I am not sure how to redirect the user back from the login page [url] back to the [url]
i tried placing response.redirect in my forum.aspx like this: response.redirect("https://somethirdpartysite.com"), but it's not behaving as expected.
I am using a WebBrowser control in my application. When i try to download the file through this control, it will show a pop-up of "File Download".I tried to handle it automatically and hove done this.But now I want to hide this window and want to make whole operation at back end.
View 1 Repliesmake a desktop sticky form, always on the back not on top.
I try to search on internet but I did not find anything.
I have the following code for my datagrid backcolor.But I would like my gray color to be darker 20% then the original gray color,is it we can do it?
View 3 Replieswith MySQL + vb.net 2008 exp to create back up of MySQL database script file through vb.net
View 2 RepliesI was able to create programs way back year 2006 specifically using VB6, however, the line of work that I've been to and currently in to is not related to programming at all. I was not able to constantly hone my programming skills and I wasn't able to adjust in today's latest updates. Now, step by step I am trying to rebuild myself. I would like to ask the guidance of all those experienced members here, if you may.
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I have a server which has around 300+ users on it. Though the problem is that its coded in VB6, and if somebody has a bad ping, everybody has a bad ping. I need a tunneling server which will tunnel the incoming and outgoing connections and make there ping appear to be 0 in the server. Client to Server, Server to Client.
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