Multiple Windows Opening While Debugging?
Jun 29, 2011
I am having a serious issue with Visual Studio 2005. Whenever I open any Vb or C# app and press F5(to debug), multiple windows open simultaneously like Memory1, Memory2, Threads, Processes, etc... Also, SOLUTION EXPLORER goes missing from top-leftmost area(where it is present usually). When I put the cursor over SOLUTION EXPLORER (after restoring it), the program hangs and the following message is displayed: "Microsoft Visual Studio has encountered a problem and needs to close".
There is no option to attach something, otherwise I would have attached the screenshots of the problems.
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Jun 29, 2011
Since last 2 days I have been getting a strange problem with my Vb programming (VS2005). Whenever I open any Vb or C# code and press F5 (in order to debug), several windows open at a time like Memory1, Memory2, Memory3, Threads, Processes, Registers, Data sources. And simultaneously the SOLUTION EXPLORER that is present at top-leftmost corner generally goes missing. When I restore that and put my cursor over SOLUTION EXPLORER, the program hangs and a message comes as : "Microsoft Visual Studio has encountered a problem and needs to close".I have attached the screen shots of the problems to this Thread.I tried various ways like restoring my computer to an early date, repairing Windows XP and then uninstalling and reinstalling Visual Studio. But none seem to work.
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May 8, 2012
I am running Microsoft Visual Basic 2010 Express. I created a simple program that is nothing more than dozens of Windows Forms that are linked together by the various clickable buttons I put on each form. The program is like a "book" with several pages, and you jump to a specific page by clicking on specific buttons on the current page ("Windows Form").
My question is, how do I change my program so that when it is launched, instead of just 1 Windows Form opening, the program opens up several Windows Forms (of my choosing) automatically? In other words, instead of my "book" (VB program) opening "page 1," when I run it, I want it so that pages 4, 7, 8, 10, and 15, are "opened" whenever I run my "book."
Is there some code I need to insert into each Windows Form I wanted opened automatically when the program is loaded? Or is this a MS VB 2010 Express environment option I need to set?
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Jun 21, 2012
This is a rather odd problem i am running into I currently have a web page that i am adding hyperlinks to that when clicked will open a file (usually Word file though there are some Excel files). Here's the problem. When debugging all of the files do open properly, however, files labeled .doc, .docx, or .xls all end up stopping debug mode when they open. I have .docm files that open properly and do not stop debugging. There isn't an error thrown anywhere just a forced stop of debug mode it seems.
Has anyone ran into a problem similar to this? I have only tested locally but i am unsure if it will cause problems when putting it on the test server. I'm still not quite done with the rest of the page so i was hoping to stop this behavior before completeing the project.
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Jul 2, 2010
I develop applications in Visual Basic.NET (Visual Studio 2005) for a long time on Windows Vista without problem.
Now, I'm changing my laptop, and the new has installed the Windows 7. So, I reinstalled VS 2005, taking care to install the Vista compatibility. Thus, the version of my current VS 2005 is 8.0.50727.867 (vsvista.050727-8600) SP2. And that is my problem.
When I ran the application in debug mode (F5) on Windows Vista, a windows appeared whenever there was an error, like below:
Now, on Windows 7, the application just shows a exception message in the Immediate Windows, don't showing any error window, continuing the application execution, as below:
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Jul 2, 2010
I develop applications in Visual Basic.NET (Visual Studio 2005) for a long time on Windows Vista without problem.Now, I'm changing my laptop, and the new has installed the Windows 7. So, I reinstalled VS 2005, taking care to install the Vista compatibility. Thus, the version of my current VS 2005 is 8.0.50727.867 (vsvista.050727-8600) SP2. And that is my problem.When I ran the application in debug mode (F5) on Windows Vista, a windows appeared whenever there was an error, like below: Now, on Windows 7, the application just shows a exception message in the Immediate Windows, don't showing any error window, continuing the application execution, as below [code]
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Mar 17, 2011
I want to debug a client and a server at once... how to start those to together? I find Right click on the project -> Debug -> Start new instance time consuming...
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Aug 1, 2011
I have 2 functions for opening and closing Windows Explorer, which is still working fine with Windows XP and even Vista. The same functions not working on Windows 7. Following are the functions:
Dim HTProcess
As New Hashtable
Private
[Code].....
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Jul 9, 2009
I have 2 functions for opening and closing Windows Explorer, which is still working fine with Windows XP and even Vista. The same functions not working on Windows 7
Dim HTProcess
As New Hashtable
Private
[code]...
And 'CloseFolder' functions not able to close the Windows Explorer in Windows 7
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Sep 1, 2011
I have created and deployed a windows service application and I added this line of code "System.Diagnostics.Debugger.Launch()" in the beginning of OnStart method in order to be able to debug the service but when I start the service the nothing is happened. I think the OnStart method have never fired otherwise the visual studio will popup once the debugger.launch line is executed even I tried to write some text to the event viewer to make sure but nothing gets written to the events viewer after I started the service. I included also the debugging symbol in my windows service setup project but I end up with the same result.Why it's not working? How can I make sure that the OnStart method gets fired or not?
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Jun 20, 2010
I have windows xp professionalx64 installed on my C:/ drive and windows xp home edition installed on my D:/ drive, i have adminstration priveledges.This is the error i receivedError while trying to run project: Unable to start debugging.Microsoft Visual Studio Remote Debugging Monitor (MSVSMON.EXE) failed to start. Verify that the remote debugger is installed.I uninstalled Visual Studio 2008 Professional and reinstalled it
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Feb 19, 2010
I have a windows 7 computer with vb 2008 express on it. it works really well, except only one thing. when I try to debug an application ( usually windows forms), it produces a run-time error saying: Error while trying to run project; unable to start debugging.
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May 1, 2009
I'm having to write a reporting application that gets information from some Interbase servers and it also has to work on Vista as well as XP, I'm using to connect Borlands Data Provider.[code]My Issue is that debugging on my xp Machine the dataset gets filled, debugging on my vista box it fails ("Interbase provider initialization failed"), my initial thought was that this could be UAC related but I've compiled the application and 'ran as admin' and still same issue. (by the way it failes on the line Dim da as BdpDataAdapter...)
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May 16, 2012
I have a group of buttons all with different labels. I want to have each of these specific buttons open up the same form, but my problem is when I write the code of form1.show it pops open twenty or so different windows. How to I make one button open just one window?
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Apr 29, 2010
Over the past months I have been working on small windows forms applications and learning vb as i go along. The aim was to pull these altogether into one big application.
I am now at the stage of pulling these together I have created a new project (called MainMenu) and designed all the buttons and interface. I have added my other projects (SISApp, CURApp) to this project. File > Add > Existing Project. I can see these projects in the solution explorer.
Now my problem. How can show Form2 in the SISApp project when I click ButtonX in the MainMenu project.
I dont just want to show Form2, i want all the functionality and the database connection in form2 to also work etc.
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May 11, 2010
I'm just having a small problem with tabpages. I have a program that have multiple forms (on startup they are all created and hidden, except for the one being viewed by the user). When the user open one particular form, I has a tab control with two pages. I also have a toolbar. when the user click a menu option, I call a method that assigns all my controls to a variable (to be used in an insert statement later).
Here's an example of that Sub:
Public Sub SetValues()
'page 1
DateCreated = Date.Now
DateEdited = Date.Now
DateCompleted = Me.DateTimePicker2.Text
[Code] .....
The problem is, the controls on the second page cant be "seen" (this is confirmed by placing a msgbox in the above sub, which comes up blank) until the user open the second tab, at least just once. Then its ok. I know I can just run a small method to quickly open all tabs, but is there a reason this is happening, and a better way to do this?
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Nov 6, 2009
I'm writing a program which gets the time and date from forums which only show "x hours ago" on the main thread list.What I do is get a list of threads, open their print version and fetch the info.I'm currently using a single webbrowser, because there's no control array anymore. This makes the proccess very slow.Is there a way to open all the threads' print versions simultaneously?(BTW, I'm using DOM functions like GetElementsByTag, so I'll need to get the page's "Document" object.)
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Mar 27, 2009
I have made a registry entry as follows: HKEY_CLASSES_ROOTMy AppShellOpenCommandAnd gave it the value: "C:Program Filesmyapp.exe" "%1" "%2"I also had a drophandler to for the apphis entry works fine for opening one file that is dragged to my app's icon. The problem is that I can only drag one file at a time into the app. If I try to drag more, it only ees the first file and ignores the others. I use the My.Application.CommandLineArgs array to access the command arguments. For example, My.Application.CommandLineArgs.Item(1) will open the file. If I change the registry entry to:"C:Program Filesmyapp.exe" "%1" "%2" "%3"This will open the first two files, but ignore the rest. If I change the registry entry to "C:Program Filesmyapp.exe" "%1" "%2" "%3" "%4"This will have the same behavior as the previous entry and ignore all but the first two files.
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Feb 3, 2010
I wrote a program using visualbasic.net. Trying to open adobe reader viewer which works fine with Windows XP 32bit but crashes when using the program in Windows 7 64 bit.
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Sep 14, 2009
I have a program that will let you open a certain table in the database and query it on a child form in a MDI parent form. Of course the child form is a new instance of an existing form.The thing I want to do is that the opened table in the child form cannot be reopened again in the other child form. So I did was to create a childform name on every new instance of a childform depending what is the name of the table.
The first thing I did to do this restriction is to put the names of the opened table to an public array and when the user tried to reopen the table, the program will check if the childform name is already existing... and if it exist it will not let the user to open the table in new childform.When the childform is close it will erase it's name to the public array. And it can be open again.If you don't understand what I want to do this is the situation for example in a microsoft office when a word document file was open it will be put in a childform, and when the user tried to open the word file again and still the word file is open in the microsoft word the application will tell it's user that the word document file is still open.
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May 30, 2012
I'm implementing a poor-man's ORM an a legacy application (.NET 2.0 web app, hand-coded SQL queries). I have two data classes: Customer and Order:
Public Class Customer
Public Property CustomerId As Integer
Public Property CustomerName As String
[code]....
I'm concerned about the performance of this method, namely if I'm pulling multiple Customer's. For each Customer pulled, I have to hit the database again (opening another connection), and getting the orders for that given customer. If I'm not mistaking, it wouldn't take many records to accumulate a large number of open connections.
How can I determine the number of new connections being made and whether or not I'll encounter any connection pooling or other such .NET-imposed limits?
One thought I've had is to pass the SQLConnection object created in the calling class to the getOrdersByCustomerId function and have that function use the (apparently?) already-open connection. I have not tested it namely because I don't know how to determine if it's better than my existing method. Thoughts?
I'm creating a search web service that returns JSON for processing by the client. The service takes a single search parameter, performs multiple lookups on different tables, then returns a custom JSON object. For example, if the user puts in what appears to be a name, I search both the Customers table for a list of the top n customers and the Orders table for the top n orders that have a customer with that name.
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Jun 8, 2011
I am trying to set up a program that allows you to open multiple COM ports and then select which COM port you send data down. The computer i am using has 18 COM ports. Also on the first code it shows the ports are open they just wont receive anything.
[Code]...
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Nov 9, 2010
I want my program to once a certain button is pushed it opens up a new picturebox on another application. I've already made the new application to be opened, but I have no idea how to link the two different applications like this.
I want it to open up basically like a messagebox
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Sep 17, 2011
Is there any switch that will allow you to open an application over all the other currently open applications? My problem is getting Explorer to open over all the other currently open applications. Right now, it only opens in the background......
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Mar 28, 2012
I have an windows application (created using visual studio 2005) and it also is using an autocad .api. The user runs Autocad and the user enters various commands that will open forms. One of these forms, contains Windows.Forms.LinkLabels with paths to the autocad drawing files they've attatched (.dwg). When they click on the link, I need the file to open in the existing Autocad they already have open; however, the problem is that it's opening a new instance of Autocad and placing the file into it. How can I make it so it opens in the existing Autocad program already open? [Code]
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May 12, 2010
i have a query of opening a new application or you can say a new Process in a Specific dimension means to say i have dropped a Panel in a WndowForm and i want to open that particular new process in that panel only.
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May 19, 2010
I am making a webbrowser,how to prevent my browser from opening new IE windows. Because what happens is, there are some links that will open new windows and therefore IE comes in place because it is set as default windows browser which I really don't want because my browser looks really bad if it opens links in another webbrowser.I want it to be just a basic browser, it has only one window, and it should navigate within that window. This is because the browser is integrated in a bigger application only for some website applications that are related to this main application.I am using VB.net 2008 Express Edition?
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Apr 2, 2010
I have my registry set up so it will call my application when a certain filetype/file extension is double clicked, however, as of now I can only get my program to open up those files if it was already closed. I am currently using the [URL] to get the passed files.
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May 5, 2012
I did a MDI Winforms application and noticed behaviour that I have a question for. If one of the forms is opened with a Maximized Window State and another form is opened with a Normal Window State, the form Window State that used to be Maximized is changed to Normal. Can several windows be open in a MDI form with different window states at the same?
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May 14, 2010
i have a query of opening a new Application(eg. UgNx,Ansys)file with in a Panel (Which is already dropped on a Window Form).
For Example :-There in one Window Form and i have fixed a Panel there now with in the panel i want to open a new Application like other softwares UG NX or Ansys.
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