I created a Windows service to upload files from client to a shared folder on a server having a shared permission with everyone has a full control over it using Microsoft BITS service, this service runs with the local system account. The issue is that BITS jobs always get cancelled and I don't know why.I'm using this code
Try
Using BITSManager = New System.Net.BITS.Manager
For Each sItem In arrlDriversFilesUploadList[code]......
I am a visual basic developer, I have windows 7 64 bits and Visual Studio 64 bits installed.CAN I DESIGN APPLICATIONS WITH THESE SETTINGS THAT CAN BE COMPATIBLE with 32 bits operating system(example in windows Xp 32 bits)?
View 2 RepliesI'm trying to figure out how to calculate the lower 7 bits and 7-13 bits of two hex numbers.
Here is some example c code, just need this in vb.net:
serialBytes[2] = 0x64 & 0x7F; // Second byte holds the lower 7 bits of target.
serialBytes[3] = (0x64 >> 7) & 0x7F; // Third data byte holds the bits 7-13 of target
The 0x7F is a constant so the only number that changes based off input is the 0x64.
how can I use SQLConfigDataSource to add DSN to the 32 bits ODBC on Windows 7 64 bits? I know it use C:WindowsSysWow64odbcad32.exe and on registry, HKLMSoftwareWow6432Node but the API do not allow me to configure it?how can I do ?
View 1 RepliesAn application created with Visual Basic in Win7 64 bits will it still work fine in both WinXP 32 bits and Win7 32 bits ?
View 6 RepliesI'm having a bit of an issue killing threads off and resetting my form. After starting the threads, everything runs fine. When I want to cancel the threads, the threads are all killed off "properly" using the Abortable Thread Pool, but how do I know that all the threads are dead? I've tried using both GetAvailableThreads and GetMinThreads compared against the thread count that should be running if they're all killed off, but I can't seem to get it to work. The only time I can get the GetAvailableThreads to return the "correct" number is if I freeze one thread and kill off the rest.
View 7 Repliescurrently, i have this code: My_BgWorkerB is the Name of my BackGround Worker
If My_BgWorkerB.IsBusy Then
If My_BgWorkerB.WorkerSupportsCancellation Then
My_BgWorkerB.CancelAsync()
[code].....
I changed target framework from 3.5 to 4.0, no other changes. A simple ping which worked with 3.5, now with 4.0 the result gives Canceled=True. what may cause this?
Public Sub StartInternetConnectionCheckEvery(ByVal seconds As Integer)
Dim timer As New Timer()
timer.Interval = seconds * 1000
[code].....
Recently i studied about Module and i think it is a Shared Class and all its members are Shared by default and we can not change that. I have query that is it doing something special that a class can not do ? I have just tried with a simple example and found that classes even do a Module's job.Below is my code:
[Code]...
My WinForm contains a "System.Windows.Forms.WebBrowser"-Control to display a generated html-file (consisting of 5 pages). The Form also contains a "Print"-Button to print the html-file which is displayed by the WebBrowser-Control. For printing the content of the WebBrowser-Control I am using WebBrowser.Print().
If I try to print all 5 pages separately, only the last page will be printed. But if I print all 5 pages separately within a delay of 2 seconds after each page, all pages will be printed?!
I am developing an automation tool which is reading the file path from an Excel workbook and after launching the application I am firing print job using SendKeys.SendWait() for Ctrl+P and Enter key. Now the Problem is, I am facing synchronization issue for launching the application and handling the print procedure keys.Sometimes Applications are launching little late(like Excel and MsWord files), so at that time I am not able to find till how long I have to wait for a successful launch of the Application. Anybody have any Idea how to check this waiting time till how long I should wait to fire CTRL+P and then after getting PrintDialog ENTER button ?
View 2 Repliesi am developing an application which i want to use to monitor all print command executed on each and every machine on the network.I would like to record the print documemt name the time, the date, the name of computer on which the print job was made.Bascially it will be like a transaction log/Activity log which will monitor all activities done via each computer.I have researched about this and got to know that i have to use this dll files PrinterQueueWatch_Licensed i have downloaded this but for some reasons i am not able to add these file to my references so that i can start using it.Please is there any other way i can achieve this.[code]....
View 2 Repliesi am developing an application which i want to use to monitor all print command executed on each and every machine on the network.I would like to record the print documemt name the time, the date, the name of computer on which the print job was made.Bascially it will be like a transaction log/Activity log which will monitor all activities done via each computer.I have researched about this and got to know that i have to use this dll files PrinterQueueWatch_Licensed i have downloaded this but for some reasons i am not able to add these file to my references so that i can start using it.
View 2 Replieswhen I clicked the send button it would work, but if you tried to hit enter it would just do a postback to the same page. Yesterday I thought I finally got it so it would work on chrome (it has been working just fine on firefox, but breaking on chrome/safari and it is an app for the iphone). But, even though I finally got it so it would change pages, it is now displaying an error. I narrowed down the cause to a postback that is being called right before the postback I want is being sent which is then cancelled. I assume the cancelled postback is blank because the problem I was having was the page would do a blank postback.[code]
View 2 RepliesWhen the user clicks a cell in a new row (the row headed by the *) I am populating a column with an integer that is incremented in the "DefaultValuesNeeded" event. However, when the user clicks off the row (having done nothing to the row), what event gets fired? I need to decrement my counter but can't locate an appropriate place to do it.
View 4 RepliesI have a query that compares jobs between two servers and gives results about what jobs are available on server-A but not on Server-B. I need to select only those jobs which are not present on server-B and then script them out and put them in some file.
View 1 RepliesI am using Excel 2003 (under XP) to print to several printers, with several different kinds and sizes of stock. My workbooks consist of two sheets: "Data" and "Print." "Data" should never be printed. "Print" is laid out with the proper spacing for a particular stock, and should not be sent to the wrong printer.
I want to use a BeforePrint event to check that the active printer is correct and that "Print" is the active sheet. If either of these tests fail, I want to cancel the print event and replace it with a new one.
Here is the problem I am experiencing: Upon opening Excel, all printers function normally. The first time a BeforePrint event is cancelled, Excel gloms onto the active printer and subsequently tries to use its driver for all other printers. In the Print dialog, every printer selected will show the model of the cancelled printer next to "Type" and its location next to "Where," and the Properties button will bring up the preference menu for the cancelled printer. It is still possible to print to the other printers,
but the settings for the cancelled printer will be used, even if they are incompatible. This persists until Excel is closed and reopened.
BeforePrint events that do not cancel do not result in this problem. Events that do nothing BUT cancel, on the other hand, do.
Ours is a transportation company. We do services/transportation/logistics for various companies.I am working on Scheduling a work order process for those companies who are registered with us.While during the process of registration, a company will specify the week number to execute a job during the contract period.So this will be a routine service which we need to perform for every number of weeks specified For Example: if any company specifies the week number as : 2. that means for every 2 weeks we need to do the service for that company during the contract period.
How to update the dates into the database server for each company for their jobs to be performed.So if my Admin wants to know all the jobs in this current week. I should be able to pick only those companies and their jobs in this week only.
We have a customer, who prints a large number of a batch job to a reporting service. When printing large batches of jobs, occasionally he would get a WebException from reporting services saying "The underlying connection was closed".What is the work around for this? Somebody added this portion in the code [code]It doesn't seem to fix the issue though. The customer still notices the Web Exception when she prints a large job to reporting service.
View 8 RepliesI am trying to put together a program that will run in the background which will monitor each print job and redirect them to a specific printer depending on the file size.Example, if Jody prints a 3mb file it goes to her default printer. Then if Jody prints a 200mb file it automatically gets redirect to another printer without Jody having to select that printer.
View 2 RepliesI have a windows application written in VB.Net 2008, framework 3.5. This app is running on 2 remote desktop servers. I have one user who receives error, This operation has been canceled due to restrictions in effect on this computer. when entering in a text box. When he uses the application on Server 1 he does not receive the error. It only happens to this 1 user on one server.
View 10 RepliesI have seen in Debugging .net 2.0 Applications the following code [code] Is there any reason to use the #if directive? I mean, from what I understand the method will only be called if the DEBUG is defined, so I don't see a point in having the #if in the method body.
View 2 RepliesI was asked by an employer to sort a hash table. I always thought that the usage of a hash table was in a way non-sort friendly. Am I wrong in thinking this, and if not can you point me to a good VB.Net(Yes Kill me now, but it's an old system) method of sorting a hash table.
View 3 RepliesI have inherited some code with a function that looks to Deserialize a Byte array that does not work with even simple arrays eg {1,2,3,4}it error out with "End of Stream encountered before parsing was completed"..Apart from the fact that it should work, I don't see how this does anything useful since all it seems to do is turn a byte array into an object. [code]
View 1 RepliesI'm having problems with my VS2005 .Net2.0 VB.Net Windows forms application.When I start the application and work with it for a while it somehow disappears from the taskbar.To get the Application button back on the taskbar I use Alt+Tab to switch to the application and voila,.. the taskbar button is back.In my code and form I can't seem to find anything strange.ShowInTaskbar is set to trueFormborderstule = SizableIt is an MDI application that is used for administrative purposes on sql databases.
View 4 RepliesWe have a legacy setup that creates pdf's on the fly based on client info. I can follow everything through where the process gathers the info and everything runs normally, until it gets to the doc.Form.FlattenFormFields then it goes in to limbo. I've captured the base64binary string and it tried to use that to convert to a pdf with no luck also.
View 1 RepliesI have an application in VB 2008 Express that uses a DataGridView to display rows of information. I have a DataGridViewCheckboxCell on each row for selecting the row so the user can mass delete the selected rows. For some reason, whenever I try to select a row via checkbox it adds another row to the DataGridView, is there anyway to disable this?
View 1 Repliesi am trying to find the sin (any number *Pi) but for some reason its not working. the result i am getting is the answer of (sin(any number)) * pi here is an example of my
Answer.Text = Sin(variable1 * Math.PI)
****note variable1 is user input
I have a problem where a form is closing when it shouldn't be. I just don't see why this is happening so I hope someone can see the obvious error that I'm missing.The user is on a form called frmPersonalAddress. If he clicks on a button labled "Add Children", he will open a new form, using the .showdialogue method called frmChildren.FrmChildren contains several text fields that may be filled and a single CLOSE button. When closing, the program will examine the fields. If it finds an error, a Messagebox will display with the error and the form should remain open. If there are no errors, the form will close
View 2 RepliesI just got done creating a couple of classes for my program and tested them with this code:
Dim
TheTest As
New
DiscoveryFlashCardSet("C:UsersBrandonDocumentsGeoffrey Set.bsfci"
)'Line 19
[Code]...