Migration - Convert The Code?
Apr 26, 2012
I got a chance to work in the migration project(VB to VB.NET).I was confusing in the RecordSet functionality.In our project we are taking the DataReader according to the scenario.But in the Looping cases like dsr.EOF.
Dim recordset As dao.RecordSet
If recordset .EOF Then
' ' msgbox "Please enter some number ", vbOKOnly, "Number Not Found"[code].....
How to convert this into VB.NET?Either we need to write If Not reader.Read or If reader.Read.
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Dec 2, 2009
I have been tasked to convert out VB6 program to VB.NET. In my research online everyone seems to say I need to go through my code and get rid of any Variants I have. I have had pretty good luck so far, but I am having an issue in replacing this one.
[code]...
I am still pretty new to VB (either 6 or .net) and I am having a hard time finding an alternative for this. Will the convert tool in VB.net handle this just fine? Or do I need to change this? If I do, is there a better alternative for this? Forgive my noobness.
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Apr 5, 2011
I have come to know that there is a code migration wizard, that heps migrate from vb6 to vb.net.
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Oct 13, 2010
I am doing data migration two database in MS SQL 2005. The records are more than 200000 nearly 300000. I need to query from source database using joins and insert 2 or 3 tables in destination databse. Which way is the best way to do so? I am trying to write a program with VB.NET. If you have sample,
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Dec 8, 2009
my project was intially mandated to be done in c#.however a large contributor to the project wrote much of the business logic, which he knows well, in vb.net.How difficult would it be to convert the following c# code into vb.net.
[Code]...
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May 26, 2010
i recorded the following macro in excel 2007:
[Code]...
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Jul 19, 2011
This code was posted in Chit Chat and everyone is saying how great it is. I just have Visual Studio 2010 and no familiarity with VB6 so I thought it would be good to convert the code to Visual Basic 2010.
[Code]...
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Jul 18, 2011
Dim wiaManager As WiaClass = Nothing ' WIA manager COM object
Dim wiaDevs As CollectionClass = Nothing ' WIA devices collection COM object
Dim wiaRoot As ItemClass = Nothing ' WIA root device COM object
Dim wiaPics As CollectionClass = Nothing ' WIA collection COM object[code]....
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Mar 15, 2011
I had the following code:[code]How can I convert this code to listbox code? Because the above code is using datagridview but I would like to change it to listbox.
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Oct 24, 2011
I have developed an application using .NET 4.0 Framework, now i want to migrate to .NET 3.5 Framework.
When i change the Framework in advance compile option and run the application it gives me the following error. how can i over come this....
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Jun 22, 2010
I have made the dreaded (but forced) change from vb6 to .NET.
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Jan 19, 2009
Any program written in Vb 6.0 Is there any free source code available to convert vb code to vb.net?
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Apr 23, 2010
I'm going to convert VB6 code to vb.NET 2008. Please advise me What is the best way to convert the code. My VB6 system used following comp.
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Oct 22, 2009
I am working on a VB to C#.Net migration project. Has anyone used a tool called CSharpener to convert VB.Net code to C#? What is your experience with this tool? How much code does this tool migrate & how much is the rework?
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Mar 25, 2009
the equivalent code for the following c# codepreviousRow.Cells[cellIndex].RowSpan < 2 ? 2 : previousRow.Cells[cellIndex].RowSpan + 1;
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Jan 20, 2010
convert both windows as well as web applications to the latest versions.there is any free VB6 to VB.Net Converter which can convert all code. And also let me know if there is any good way to manually convert VB6 code to VB.Net code.
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Feb 23, 2009
In my Live sql database ,I have to change the date value from (date, month ,year) to date. Now there is 100 records with the date as date,month ,year(3 Fields).iF I change directly to date Field all the datas in the 3 field of those 100 records will automaticly change to a default date and original dates will disappear.What should i do to migrate all my datas safely
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Jul 21, 2009
I'm working on a project trying to migrate data from MS Access to CRM(Sales force) online web services database. Have you any ideas how this process can be done? Also, if you know of any VBA or SQL code or online sites that can help me with coding this migration?
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Mar 10, 2010
I migrate a vb application from MS Access to SQL Server 2008 using DAO Connectivity.[code]My question is this Is there any way to just change connection from mdb to SQL 2008 without changing in code..
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Apr 26, 2011
I'm migrating VB code to VB.Net and I can not figure out why my files are not copying to there new folder. Here is the old VB code below:
Public Sub FileTransferDoneImage(ByVal FilePath As String)
OnlyFileName = GetFileName 'Get only filename
OnlyPath = GetPathOnly(FilePath) 'Getting only the path
[code]....
The message box shows the correct path/file, but the files are not copying?
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Feb 21, 2011
I'm working on some legacy VB5/VB6 code and need to convert a ".bas" file to vb.net. i found several options
Compile the .bas file into a com dll and then reference and use it in my project. (For this I guess I would need vb5 or vb6 which I don't have at my disposal) Copy and paste the contents of the file in to a new module in vb.net and then try solving the errors one by one.The contents of the .bas file reference a particular dll. The .bas file has mostly declarations consts, types, sub's and functions.
What would be the most elegant way of redoing this in vb.net. Is it as simple as option 2.EDIT
I used VS2008 express and ran the code through the upgrade wizard it did the necessary conversion. and the .bas file was converted to .vb. I took that file and decided to rewrite other parts of the code, including some redoing of the converted .vb file. Other questions related to this one are here.
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Jan 20, 2009
I am migrating to win vista from xp, I have an half completed program in XP , so i wanted to know whether i would be able to continue its development in vista or not. and an another question, whether my program which will be developed on vista can run on xp and vice versa?
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Feb 17, 2011
As I wanted to benefit from new multicore threading improvements from .Net Framework 4, I recompiled all of my solution projects from 3.5 to 4.Everything compiled Ok. But what was my surprise to see that my application runs much slower when compiled in .Net 4 compared to 3.5. I was not expecting that at all. It is a scientific processing App, so computing time is what it's all about. I have no clue where to start from, and for the time being, and I prefer to think that I have missed something during the migration process, that is fixable, rather than the App is "per se" running slower in .4 (can't see any logical reason for that...)
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Jul 11, 2011
I'm migrating the CenterSnap.cls from its vb version to vb.NET and I'm confused about the following 2 errors after I import the vb6 project to VS 2008.
[Code]...
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Feb 16, 2012
I have a application VB.net which is working fine for office 2003.But one of the user has installed office 2007.I dont have the knowledge of BindingRedirect .
Old references
Interop.Access version 11.0
VBE.Interop version 11.0[code]....
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Aug 2, 2009
Our company's current system test cycle involves the use of word documents for the UI test scripts and test execution log.For each new release, these documents are copied from the previous release and then modified to reflect the current release version together with new test steps where there are changes in functionality.Firstly, this is time-consuming - editing each word document (around 150 docs) just to make minor changes. Secondly, mistakes may occur as this process is manual.If I were able to port the test scripts into some data store (eg. sql server, xml file), would it be relatively straightforward to generate the word (or rtf, but not pdf) documents (using a word template with custom fields perhaps) based on this data set.
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Jul 19, 2011
I got all C# implementations on Google, so I converted it to VB.Net, but I am not able to convert 1 line where it gives error.My Class :
Imports Migrator.Framework[Migration(1)] ' Gives ERROR Here.. How to write this in VB.net ?
Public Class mig_001
Inherits Migration
Public Overrides Sub Up()
Database.AddTable("Planets",
New Column("Id", DbType.Int32, ColumnProperty.PrimaryKeyWithIdentity),
[Code]...
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Nov 24, 2010
I have a VB6 application which i need to convert to VB.NET 3.5. The application uses a lot of Business objects libraries and some external libraries.I would like to know if these libraries would behave the same way when i move from VB to VB.net?Are there chances that things would break?
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Nov 23, 2011
how to enumerate the used file-numbers [as in FileOpen(filenum, ...)] in Visual Basic .NET 3.5 (VS2008)?
The situation is: I'm doing "a quick port" (just to bring it up a supported architecture) of an old VB6 WinForms application (it's "just a tool" really, not a full-on app) to VB.NET using Visual Studio 2008's automatic translator, over the .NET 3.5 framework. The existing code stores "records" in parallel arrays, the index of which is the output-file-number, and output-files are opened and closed "ad hoc"... so I can't "just" use FreeFile (I could, but it'd basically be a rewrite, which we won't get paid for).
After translating I've got an "invalid filename or number" error upon FileOpen'ing filenum=350 for Ouput... I know the filename is valid, and doesn't already exist. I tried (just for debugging) setting filenum=FreeFile and that worked (i.e. the file was opened)... so I figure that filenum=350 is already open, but how to tell BY WHAT? A listing of the used filenums -> names would give a huge leg-up.I suspect this just isn't possible, but I've got to ask anyway, because it was save ever-so-much time, effort, and thought if it is possible, so here we are.
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Sep 25, 2011
How i can select a single cell from selected row in datagridView and after selecting that i want to put simple search functionality(like we have in our windows folders-typing any characters and search should work)
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