how to make applications more responsive.I haven't been able to figure out how to make my applications stop having the "Not Responding" business.I've tried delegates and thread sleeping to no avail I don't know if I'm just placing them wrong or what[code].....
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I am making a process monitoring program for his game server. Occasionally, the programs stop responding. I've used the if process.responding then process.kill la de da, but its not working right. Is there a debugging tool out there i could use to intentionally make a program stop responding?
View 10 RepliesAnyone have any tips on how to make a program stop appearing as "Not Responding"? elegates, multithreading... are there other options i'm missing?
View 2 Repliesregarding your book "Pro Bussiness Applications with Silverlight 4" there is something that makes me cumbersome. I'm Talking about getting results from a query in code behind.uppossing you are using WCF RIA Services, you are always getting Nothing as a result due to asynchronous mecanism betwwen Server and Client.I've tried to use a BusyIndicator like this (VB), but it doesn't work:
dim ctx as new DomainService1
dim query= from p As Entity1 In Ctx.GetQueryEntity1Query select p
If ctx.IsLoading = True Then
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I have written a very simple Windows Forms App. which copies files from my hard drive to my USB flash drive.The app. works ok, but while it is running (copying files) the title bar displays (not responding).I have an idea this is due to the time it takes to do a large copy.
I have two questions:First, I want to add a progress bar, as a visual indication as to how much is left to copy, but I don't know how write the code required for the progress bar when copying say: C:*.* (including all sub-directories)
Second, to stop the (not responding) message being displayed in the title bar. Would I need to run the copy as a background process? If so, how?
my whole form stops and all the timers are paused, so as the other forms...
View 2 Repliesusing an object-binding I have a an object representing "Employee". The employee has an ID-property. The ID of the employee must be unique.
My validation of the entered data is handled in the property set part of the object. In general, I validate criteria belonging to the object to validate only (eg numeric range of the ID, if it's value is not empy, ...). But in this case I need to know all ID's from the other employees. My tried this:
''' <summary>
''' Set EmployeeID
''' </summary>
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I migrated some applications from Visual Studio 2005 to Visual Studio 2010. I develope using VB.NET in VISUAL STUDIO 2010 on a Windows 7 PC (32 bit). The applications writed in VB.NET - VS2005 run correctly in PC having XP, VISTA, WINDOWS 7 and Windows Server 2008. After the migration, the exe of these applications work correctly in PC having XP, Vista, Windows 7 but work stop immediatly on Windows Server 2008. The error returned is 'System.InvalidOperationException'. Seems that the application stop when attempt to evaluate the first global variable that meets. If i change the framework from 2.0 to 3.5, things don't change.
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I am trying to make an application with a start button and a stop button on a stop watch program. These are the codes I am using but my seconds on the stop watch don't start.
Public Form Dim intSecond As Integer = 0
Form 1
Private
Dim intSecond As Integer = 0
intSecond +=1
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After I write my code and try to run the program, the seconds will not start,
VB.NET 2008 can make 64bit applications?
View 5 RepliesI don't want my programs to be cracked. I have this simple authorization system that prompts my users to enter their forum credentials (I have a forum and the users must be registered members to use the programs).So I made a php script that will take in 3 strings sent in by my applications and it will check against the database if that user exists and is of the proper group and it will display a message on the page and my application then looks for the response in the page source which says if this particular user is allowed to use the program or not.
View 4 RepliesI use several different applications for analysis of pupil data. Each of these applications require similar or identical data but because they don't draw their information from the same sources there is often a need to enter this data more than once which obviously is a waste of time. Some of the data is accessed through the intranet via IE, other applications are standard Windows apps. I would like to create some sort of bridging application to allow data to be automatically shifted from one location to another but have no idea how to use one application to control another
With regard to getting data from the intranet, I have managed to write an application that can retrieve some (but not all) data off a particular page of HTML. It does this by searching the source HTML but some of the data that appears on the page isn't present in the source file. This is very frustrating because I can see it in the browser but can't seem to access it through my application.
I have two web applications that have been migrated over many version of visual studio dating back to 2002 ( I think ).. I'm currently trying to get these applications to act the same in Visual Studio 2010 Premium.App1 - Has designer.vb attached to the pages, and I can see them in the IDE. When I publish the site, it does not want to automatically delete all of the existing files on the target webserver. When I right click -> Properties, a window opens up with lots of web site specific options.. such as Application, Compile, References, Web, Package/Publish Web, Package/Publish SQL, Silverlight Applications.. etc. There is also the option in the right click menu to "Convert to Web Application", which doesn't seem to do anything after the prompt.. and the option for Convert never goes away.
App2 - Does not have designer.vb pages visible in the IDE. When I publish the site, it wants to delete all existing files first.. I'm guessing this is some kind of pre-compile option. When I right click the project -> Properties.. all I see is the smallproperty window, and I don't see any website options like Silverlight or any that App1 gets. There is no 'Convert to Web Application' option.I can not get these two apps to 'act' the same.. and I don't even know which is acting as it should? Both apps work, and publish fine.. they are justing annoying in the IDE that they are so different. What can I do
I am wanting to make a class that can be referenced in from other applications. In this class I simply want to do a showdialog to a form. That form has a ssrs pre-defined within it and a viewer all set to show the report. But when I try and define that action I get that my form is now declaired
Imports System
Imports System.Drawing
Imports System.Collections
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I made an client server application in vb.net and it is alredy installed among various clients.The problem is i found a potential bug in ma application, so i want to make patch for ma apps(Like a update files that can be downloaded
View 1 RepliesWell my application is 37 KB size, but when i start the program it took like 10-15 sec to startup, is there a way or code to make my applications run fast and fresh?
View 2 RepliesIs it possible to make an application, but that isn't visible in the taskmanager -> applications
View 39 RepliesIs it possible to make applications for the Android phone using VB .NET?
When I searched this, I found stuff where people talked about it, But I didn't find any guide on how to do it or anything that I'm looking for.
i made a some changes in my window application at local host , now i want same on clients machine where source code is not present only dll are present,, how i made changes there or how to make build???
[URL]
Can I make applications in the Free version of VB Express and use them on other machines?
View 9 RepliesI have a simple form with Start/Stop buttons and a textbox that shows a ctr. When you click the Start button it loops to displays an incrementing ctr in the textbox. Can't seem to figure out how to get the Stop button to work while the ctr is being displayed. I've tried putting the loop in BackgroundWorker and Delegates too with no luck. Am I close or in left field, what's the magic? [code]...
View 6 RepliesHow do I let the timer do its job and then let it stop, for example[code]...
View 5 RepliesI am working on a project that is used for key broadcasting. Don't worry nothing illegal, I'm making a multibox application for world of warcraft. However I am having trouble when it comes to launching and manipulating other applications from another.
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I'm currently making a bot that points and clicks. It works great! The only problem I have is stopping the bot.How could I make a shortcut key that stops the bot while it's running?
View 14 RepliesI want to make a loop that only loops if the serial link is open and Button3 (which writes a stop signal to the program) is not pressed. I've gotten as far as this: Do While Serial.IsOpen = True & Button3. but do not know how to tell the while loop to stop when Button3 is pressed.
View 2 RepliesOne of my forms has a few textboxes that are required. If I try to use an if/then statement, the form shows a message box stating the error but then continues and eventually crashes because the textbox wasn't filled out. How to I make the program stop what it's doing if the box isn't filled out?
View 1 RepliesI have a small problem, When i Start Debugging my program a lot of windows popping up such as: Watch 1 - 4, Memory 1 - 4,Autos And Registers. What should I turn off to make them stop popping on debugging?
View 4 RepliesIs there a way to make the textbox stop typing when a user types numbers? I don't want an error message, I'd just like the user to be able to insert 10 numbers and then it shouldn't add any newly typed numbers.[code]....
View 1 RepliesIs it possible to make a program intercept and stop certain write requests? I need it to stop viruses from tampering with an antivirus database. If you can, how do you do it? If not, is there another way to stop viruses from changing the database?
View 39 RepliesI currently have a working program that creates one colored pixel in a Bitmap, displays the bitmap in a pictureBox, and "jiggles" the pixel by making it move in a random direction by 1 pixel every time a button is clicked. I want to make the pixel move automatically until a Stop button is pressed.
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