I am not able to use Format function in a converted VB2008 project in VS 2010.
MSDN Documentation about Format function in not available for VS 2010.
Has that function been deprecated? If so, what is the alternative?
This is project made in VB.NET 2003 Boutique Management System (BMS) - Visual Basic , VB.NET
I am able to convert it into VB.NET 2008 by Visual Studio 2008 but i'm not able to add the reference of "ButtonMacam2.ocx" after converting. When i add the ButtonMacam2.ocx file by 'Add Reference' error occurs.
I am able to convert it into VB.NET 2008 by Visual Studio 2008 but i'm not able to add the reference of "ButtonMacam2.ocx" after converting. When i add the ButtonMacam2.ocx file by 'Add Reference' error occurs.
View 2 RepliesI converted one of my projects from Visual Basic 6.0 to Visual Basic.NET and noticed stuff such as:
Quote:
'UPGRADE_WARNING: Structure PROCESS_INFORMATION may require marshalling attributes to be passed as an argument in this Declare statement. Click for more: 'ms-help://MS.VSCC.v90/dv_commoner/local/redirect.htm?keyword="C429C3A5-5D47-4CD9-8F51-74A1616405DC"'
'UPGRADE_WARNING: Structure STARTUPINFO may require marshalling attributes to be passed as an argument in this Declare statement. Click for more: 'ms-help://MS.VSCC.v90/dv_commoner/local/redirect.htm?keyword="C429C3A5-5D47-4CD9-8F51-74A1616405DC"'
Clicking on the link it talking about Imports System.Runtime.InteropServices. Which, I am guessing means the project a mixture of both .NET and .COM. How would I rewrite to be totally .Net compatible instead of relying on .COM?Also where would I put code in VB.NET if it was in the Form_Initialize() sub in VB6.0?
Having just downloaded the Visual Studio 2010 Ultimate Beta, I decided to code from scratch a little project I coded under 2008 VB.Net and see how it goes. However, when I click on "New Project", select new Windows Form Application project and try to open it, I get the following error dialog box & msg:
"Unable to cast COM object of type 'System.__ComObject' to interface type
'Microsoft.VisualStudio.Editor.Implementation.IVsGlobalUndoCapableUndoManager'. This operation failed because the QueryInterface call on the COM component for the interface with IID'{305E8709-55B7-4732-B872-1C073AB58047}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))."
Anybody have any ideas what's up here, or should I post this in a different area? I tried posting this in the Microsoft MSDN Visual Basic IDE Forum but so far I have not received a reply.
I have made the bad mistake of renaming FORM1 directly on the Solution explorer with the result of me unable to open the form in both designer and code.
The error is:
The Form1.vb does not exist. It may have been renamed, moved or deleted
I am trying to write a simple program but am unable to get it to function.
Module Module1
Private Property sum As Object
Private Property number2 As Integer
[CODE]...
I have to calculate y = a + Bx or y = mx + b in non engineering form. Anyways I have to calculate the y intercept first and am having trouble calling the function from a module. Here is the module and the second window will be the code from my main form
[code]...
I just converted a project of mine from VB2008 to VB2010 All I did was open the solution file with VB2010, at which point it prompted and guided me through a one-time conversion process (no errors)
View 2 RepliesI upgraded vb6 project to vb.net. Conversion of 3 user controls from vb6 to vb.net have done. Some converted code contains code like:
VB6.TwipsToPixelsY(LedHeight)
MyBase.Width = VB6.TwipsToPixelsX(VB6.PixelsToTwipsX(LedCol(0).Width) + 15)
The converted project takes too much time to load than previous vb6 project. What manual changes to the code should be done or is there any other option. Is it due to vb6 to vb.net conversion.
When retrieving rows from an SQL Server table I use the following code select mydate, Customer, Details from sales where mydatetime >= '" & format (somedate, "MMM d, yyyy h:mm:ss tt") & "'"This works fine unless the clients computers windows Region setting is 'English (New Zealand)'The default time format in windows Region and Language for New Zealand is [code]On computers with this region setting I get an SQL Error 'Conversion failed when converting date and/or time from character string'..If I manually select the other option for AM symbol, PM symbol in Region and Language i.e AM PM the all works fine again..What format string can I use so that above code always works, even if the Region time format is a.m. / p.m.
View 1 RepliesI just tried to convert some of my Projects from VB2008 to VB2010 RC, but got compiling Errors while compiling the resX Files. Seems like the reason are ImageLists/Icons, since if I remove them the files compile fine. I already tried to edit the Forms witch are showing the Errors with the Designer. The Designer changed the Content of the resX file lightly, but the error was still present Here the Error(German Version): 'FormsfrmUserTmpBUTable.resx : error RG0000: Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt.' I recall a similar error in the Beta, but since I can't find it anymore, I guessed it was fixed.
View 4 RepliesI've got this function:
Public Shared Function GetQueryStringValue(Of T As Structure)(ByVal queryStringVariable As String) As T
Dim queryStringObject As Nullable(Of T) = Nothing
If queryStringVariable <> Nothing Then
If HttpContext.Current.Request.QueryString(queryStringVariable) IsNot Nothing Then
queryStringObject = DirectCast(HttpContext.Current.Request.QueryString(queryStringVariable), T)
End If
[Code]...
I have a problem with building a project. When I build a project and when I create .exe file, I cannot run it on other computers.There is an error: "The application failed to initialize properly (0x0000135). Click OK to terminate the application.".ca i have any chance to solve this error without installing framework 3.5
View 2 RepliesI have a problem with building a project. When I build a project and when I create .exe file, I cannot run it on other computers. There is an error: "The application failed to initialize properly (0x0000135). Click OK to terminate the application.". When I install .NET framework on the computer, than there is no this error. Is there any chance to create a file that will run on the other computers without installing the .NET framework?
View 8 RepliesThis problem suddenly arose after several months of successful publishing.I am still able to build the project.
[Code]...
Run project error from VB2008?
View 3 RepliesI am using Visual Basic Pro 2008 SP1. I am currently working on a windows application form project and everything was fine until recently when I try to add a new item (does not matter a new form or control), the whole program is frozen up. If I look at the task manager, the "devenv.exe" process memory usage keeps increasing until FatalErrorOutOfMemmory. I can run build, debug without any error. I can publish the project and run the program without any problem too. I have tried to open a new project and I can add a new form or control without any problem. I wonder if there is something in the project causing this problem and where I should start to troubleshoot it.
View 5 Repliesi want ask you i can't catch WM_ENABLE in My Application ?
============================
i decalre struct MSG
====================
<DllImport(
"user32.dll", SetLastError:=True, CharSet:=CharSet.Auto)> _
[Code]....
I`ve this function search if process is running so where do i have to add this ?
Public Declare Function OpenProcess Lib "kernel32" ( _ ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long Public Declare Function CloseHandle Lib "kernel32" ( _
[Code]...
I have some ActiveX that was written for VB6. They all seem to return Variant types. Ex.
[Code]....
In this case the GetPosition control is returning a robot axis position. It looks to me like the values coming back from the function is not getting converted to object type properly.
exit VB2008 without saving the current project?Or to revert to the previous saved version?After trying a few changes in my program I decided that is was not the way to go. So I wanted to discard my changes and start again with the program the way it was.
View 9 RepliesI am having some trouble using string.Format + textBox.
Dim formatStr As String = "{0,30}{1,15}{2,15}{3,10}"
Dim i As Integer
txtShowAll.Text = (String.Format(formatStr, "Video Name", _
"Year Produced", "Running Time", "Rating"))
[code]....
I used this code, and nothing works.I am trying to output a header, then the data under it.
I'm unable to get rid of the leading zeros in my time format. I want it to say 2:30 (two minutes 30 seconds) not like this 00:02:30. Is there a way to do this? DateTineInput1 and DateTimeInput2 are both text boxes. Here's all the code for the time format and duration
Private
Sub
lstTracks_SelectedIndexChanged(ByVal
sender As
[code]....
i'm getting some errors after i converted it to C# well here it is
[code]...
And Converted in C# gives me allot of errors i can't even post it :/ convertor used [url] i need this class for my security program
I have developed a vb.net application, which searches for different kinds of dates from a document. When i test the app on my Windows 7, VS2010 PC, the dd/mm/YYYY date read as string is correctly converted to valid date format, and then it can perform followingfunctiontstimespan =Date.Now.Subtract(Convert.ToDateTime(DesiredMatch.Value)).DurationIt works fine on development PC. But when i test the application on my client PC having Windows XP, it throws an error 'string was not detrmined as valid date time windows'.
View 4 RepliesI know that wininet allows for FTP functions and whatnot, but I'm unable to add the .dll to my project. I've downloaded the .dll, and when I go to add it as a reference in my project I get this error message: "Please make sure that the file is still accessible, and that it is a valid assembly or COM component"
I know that I can use my.system.network to upload and download files from/to a server, but I want to be able to get all files and directories on a server, something I cannot do with that. Is there another way to do this that I haven't found?
I have finished by killer app but it seems that I will have to go to a third party tool in order to create a deployment CD. My problem with both the 2005 version and the 2008 version is that the "Add New Project" window contains only the "Templates" panel. The "Project types" panel is missing from that window.I can see that I will have to do some hard work learning how to build a script for a third party deployment tool but I am very puzzled about why my "Add New Project" window is incomplete.I select << File/Add/New Project >> and it displays the incomplete window.[code]...
View 1 RepliesI'm running windows vista. I get the upgrade for sp1 via windos auto updates. I then it adminstration by right clicking on the shortcut. I open up visual basic, I can't open my projects.I can click on the link, do it via file. None of the files will load up or open.
View 6 RepliesI am trying to publish a project that is 100% working, so that people can use ClickOnce to install it.Despite the project building and running fine, I am unable to publish it. Here is a cut and paste of the error [code]...
View 8 Replies