Slow Response Times On VB (VS2008)?
Jun 18, 2009
I've just upgraed from VS2005 to VS2008. On VS2008, I'm getting a very irritatting slow response. I run my Windows code (it will take some few seconds), (well, no complained about this) But when I stop the program execution to go back to code, it will take from 5-20 seconds before I get cursor control (i.e. it hangs for this time). Any fix to this? I have even gone to an extend of re-installing OS (Tried both XpSP3 and Vista Busines), Problem same. Please assist as I'm now begining to be frustrated.
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May 28, 2011
im comparing some datas from 2 arraylists and i need to use something like mid because the last 2 chars of the arraylists().tostring are going to be different and i want to exclude them from the check, basically im using something like this
if mid(arraylist1(i).tostring,1,arraylist1(i).tostring.length - 2) = mid(arraylist2(i).tostring,1,arraylist2(i).tostring.length - 2) then
end if how slow is this into a loop that has to do it up to 7320 times? i checked it on my pc and it semms to work just fine, under 0.3 seconds, but the problem is my pc has 3.6ghz dual core 4gb ram on a windows xp.im more worried about other slower pcs, do you think using that comparison is a bad idea to performance?
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Apr 12, 2010
Is there a way to ping an IP address from VB.NET and store the response times?
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Dec 12, 2011
I want to enlarge an image, possibly up to 32 times or 64 times bigger than original dimensions (so that the user can see each pixel) if possible. The following is a simple function that I have to enlarge an image.
Private Function xEnlarge(ByVal Source As Image, ByVal Rate As Double, Optional ByVal Quality As Drawing2D.InterpolationMode = Drawing2D.InterpolationMode.HighQualityBicubic) As Image
[Code].....
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May 13, 2009
I have just started using vb.net and I have a checked list box with times throughout the day shown as
00:00 - 00:14
00:15 - 00:29
00:30 - 00:44
00:45 - 00:59
What I am trying to find is a way to get the current time and find which list item it fits into. What I think I need to do is to first of all get the current time and then go through the list splitting each item into 2 times and seeing if the current time fits. For example: Split the item 00:00 - 00:14 to 00:00 and 00:14 and then check if the current time is more than 00:00:00 but less than 00:14:59 and if so do certain task.how to go about taking each list item and splitting it into 2 separate times so I can check between them?
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Apr 21, 2010
i made a tcp/ip application using the .NET TcpListener class, my problem is that sometimes (about 30 / 4000) the connection between the client and the server got interrupted in the middle and the server response to the client is lost.is there a way to know if the server response was successfully sent to the client without the client response back?
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Nov 21, 2010
i am trying to make a coin toss program where you toss a coin a certain number of times then repeat it a certain number of times.
the problem i have is "heads(counter2)" the word "heads" has a blue error line under it how do i sort the error out and also is all the code right
Public Class Form1
Dim tosses, repeat, heads As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]....
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Jun 29, 2010
I've found several articles/examples of connecting to SAP using VS03 however not with using only VS08. I understand they are working on a new connector (3.0) but need to connect now.
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Mar 31, 2010
I have a program written in VB.Net (Visual Studio 2008) that uses a DLL written in Visual C++ by another developer. I'd like to be able to step in to the C++ code as my code makes calls to methods in the DLL. Since the DLL is it's own solution, I don't think it can be included in my solution/project. I tried putting the DLLs pdb file in the debug/bin directory with the rest of my build and pdb files. However, when I get to the point in stepping through my code, and it gets to the dll call, it just steps right over the dll code. Do I have to manually load symbols?
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Jul 12, 2008
I am running on XP SP2 on my Intel C2D, and have VS 2005 on .Net 2.0 Now, can i install the new VS2008 and still have my vs2005?Can I have the both installed and still statisfy the following ?Can I have VS2005 and VS2008 on the same machineCan I do projects for Dot net 2.0on VS2005 while have VS2008 Can I have both .Net 2.0 and .Net 3.0 withouth any problem?Can I still work on my old project in native VS2005 ? Can I work on old .Net 2.0 project in the new VS2008 ?Can I Migrate some of my projects to VS2008 ? Can we also migrate .net 3.0 projects back to .Net 2.0 to work on VS 2005 ?
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Mar 3, 2009
Am currently developing web based applications using VS2005, i want to shift to VS2008, what are the things that i do have to take into consideration.
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May 31, 2010
we are working on migration project VB6.0 to VS2008 ( Vb.NET 9.0) .In Vb6 we have .hlp file it will open appropriate help page/content when I click F1 from any of the forms. The same need to achevie in .NET 2008 . I came to know that .NET 2008 help provider will not support .hlp files. below code used in vb6
App.HelpFile -
Me.HelpContextID
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Dec 8, 2009
I had a support reply saying I needed to have VS2008 SP1 update installed. I clicked the About menu item for VS2008 and it shows SP1 under Microsoft .NET Framework Version 3.5 SP1. But on the left side for Visual Studio 2008 there is no SP1. Is the framework what they are referring to?
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Nov 2, 2010
I have a VB6 Project which I need to build in VS2008.
i tried to open vbp file in VS2008, it opened a VB Upgrade Wizard and created a new folder with in my VB6 Project Folder.
At this point I am completely stuck.
Is there anyway to build VB6 in VS2008 or Do we have any free tools to convert VB6 to VB.Net.
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Jul 31, 2009
On my last machine I had created a way to see a GUID variable while debugging by hovering over it. I don't remember what it was (a visualizer?). I have a new 64 bit machine with vs2008 - is there anyway to mouseover a guid value and have it appear? What makes guid's so special that their value doesn't show like most variables?
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Jan 27, 2010
I live in the UK and I want to buy the standard edition cheaply. I've seen an OEM version on eBay which the seller claims to be the full version. But it's only one a single disk and it states "Disk 1" so presumably it isn't the complete application.
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Aug 8, 2011
I am programming in both Matlab (Matlab2011a) and Visual Basic (VS2008).I've created a .exe file from my matlab code. It works well when I click on it with my mouse. But I need to run it within Visual Basic. I know it's possible to call .exe files with Shell() or Process.Start(), and it works well for files such as firefox.exe or notepad.exe.
However, it doesn't work when I call my own .exe file ... It's weird because when I look to the Task Manager while trying to call it (within VB), I can see the process starting and ending, but its output doesn't appear.
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Jan 16, 2008
I wanna use axWebbrowser in VS2008. Is there a way of doing so?
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Jan 21, 2010
I've created a dll in VS2010 with.NET Framework version 4.0 Now I want to add this dll as a reference in a 3.5 project in VS2008. When I do this I get <The System cannot find the reference specified>... does someone has a solution for this issue. When I downgrade the dll to version 3.5 I can add it as a reference and all works ok, but downgrading to 3.5 isn't an option because other dll's are depending on the 4.0 framework.
[Code]...
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Dec 19, 2007
am using visual studio 2008 professional edition and MS SQL Sever express 2005 SP2.i clicked Data then Add New Data Source choosed Database then click Nextwhen i clicked on New Connection the Data source configuration wizard disappears.
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Aug 25, 2009
I have a project that I am testing with Windows 7, its almost complete but doesnt function without elevating the users permissions, I've tried a few of the sample codes I've found online and they don't seem to work... This has been tested on a admin account, but still requires elevated privaliges... I believe becuase it directly effects critical and non-critical windows services (starting, stopping, retreiving the status, enabling or disabling them)
[Code]...
I understand the UAC could be used to implement this "admin only" restriction, but as I havent even tried using the UAC Settings area yet. As I said, a link to helpful content would be cool, an example would be great.Running Visual Studio 2005 under a Visual Basic Environment.
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Apr 13, 2010
In the VB6 interface, when you went to Project>References, it would list all the references that have already been added to the project with a ticked box next to the name. However in VS2008, when you go to Project>Add references, the tickboxes are not there. So how do you know whether or not a reference has already been added?
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Apr 15, 2010
how to make the move from vb6 to vs2008 and while i was pleased to find alot of stuff intact i started migrating my lovechild project to the new enviroment. Immediately ran into a bunch of problems tho as some of the logic behind data hierarchies has changed alot it seems and its gonna take me some time to work it all out but right now id be happy if you guys could point out what im doing wrong here:
[code]...
its supposed to be your basic grab screenshot and stash it into picturebox thing but it isnt working, i did manage to copy a picture from 1 box to another tho which makes me think the second line is wrong or missing something?
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Apr 28, 2010
I have a program in vb.net compiled with VS2008. When I run it on a pc with only the .NET 4.0 installed, I get this error:[code]
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Sep 26, 2011
sample code to receive emails using VS2008 Visual Basic.
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Aug 10, 2010
I created a app using VS2008. It works fine in win xp but not in win 7.For example, I have code in one combobox leave method to load data into a datagridview, it failed to load. (blank).Do I need to do something in target pc which runs win 7?
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Aug 4, 2009
Solution configuration disappears in my vs2008 IDE. actually i have googled and got some tip that
Tools Menu -> Options ->Projects and
Solutions -> General->Show Advanced Build Configurations
this option should be checked. but stil i could n't see the solution configuration.
VS2008 details:Microsoft Visual Studio 2008 version 9.0.30729.1 sp
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Oct 30, 2009
I have a big application which is really working succesfully written in VB.Net version 2005 I am wanting to upgrade this to VS2008/2010 early next year. All versions used would be the fully paid for versions
I am totally clueless about what this upgrade would entail. I cannot afford to re-write the entire application as it is critical to our business.Can I take my code across without too much hassle? And then slowly "re-write" the code to take full use of the new features. Would i need to attend some sort of "new features" course? Or is the accompanying documentation good enough to get by.
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Sep 10, 2010
when upgrading from VS2008 to VS2010 or what problems & issues you ran into? Just trying to make the switch as painless as possible.
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Aug 4, 2011
send me a little desktop application using vb.net and sql server in which LINQ concept is cleared, how to use LINQ in vs2008 using vb.net 2008
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