This worked fine in VB 6...but does not in 2010. Any ideas of what I have to change?
If Gun1Avail = "No" Then
targetcount = 1
Do Until targetcount = 7
If frm.Controls("Target" & targetcount & "Gun1") = "Blah" Then
frm.Controls("Target" & targetcount & "Gun1").BackColor = vbRed
End If
[Code]...
I'm working on a program that set up as master/details. I'm working on making save checks in the program, so that if something gets changed, it gives a warning when leaving the form if it hasn't been saved. I've got it mostly working, but I'm having problems with when i get to my details section.
The details section is a DataGridView (DGV) that loads with a one to many relationship. I've got is set up right now that when the form loads, it takes and makes an array call aryOriginals, and as you close the form, it makes another array called aryClosing. It compares these two sets of arrays, and if nothing is different since the page opened, it will close without any problems. If it has been changed, a msgbox pops up to let the user know that there has been a change since they last saved and asks if they want to wait to close the form so they can save.
All of that is working great. What I'm having a problem with is doing the same thing with the datagridview. And before anyone suggests it, I can't use DataSet1.HasChanges, because that was giving me weird problems of saying there were changes when nothing changed due to a custom made combobox i use in a few of my datagridviews. So I need some way of comparing the two datagridviews. I've looked online, but can't seem to find anything with what I'm looking for.
Visual Studio 2010 Pro SP1, SQL Sever 2008 R2, Vb.Net coding
I wrote a programme and sent it to my client, (it was not a deployment or install file - just the .exe). He responded that it would not run and the PC reported "this program requires Net Framework 2.0". He cannot update the PC in question with Net Framework 2.0. So my question is can i somehow change my program to use an earlier version of Net Framework?
View 11 RepliesI am using VB.NET 2008 Express Edition and INNO Setup. When I create a setup and run it, the resulting install is an older version of my project from, I think, 2 or 3 days ago. If I go back to my project in the developer window and run the project, it is clearly a newer version than the install. Since this installed version that comes up was done I have added a form and made many other changes.Is it because the build didn't exeucte? When you run the project doesn't it execute a build every time?I tried this again from a backup. (The backup is much more recent than the version I'm getting.) And it still does the same thing.Why does the install not match the project? It is not possible to go into the project and add the changes because they are already there.
View 3 Repliesupgrade my DAO code to ADO? The following code worked fine in VB.Net for Interop Access 2007.
View 1 RepliesWhy am I denied access to a folder which earlier code created? When I run this code an error is issues stating I am denied access to infopath is generated.
[Code]...
Does automatic software update causes some of the module property not to work? They are basically the same function that reads image logo from the currently executing assembly. Function named "Get2LogoImageStream" is different from "Get1LogoImageStream" by just Current.ManifestModule.Name vs Current.ManifestModule.ScopeName.
This "Current.ManifestModule.Name " version of the code worked on both Web From app and Windows form app, however right now it only works for Windows App form. But when I changed this code "Current.ManifestModule.Name" with "Current.ManifestModule.ScopeName" and it worked on WEB without any problem. So my questions to fellow C# or VB.NET developers is that does automatic software update causes this kind of issues?
protected Stream Get1LogoImageStream()
{
Assembly current = Assembly.GetExecutingAssembly();
string imageName = "logo.jpg";
[code]....
I originally created a process that occurred by transitioning between views in a multiview and it worked fine. Now, I've moved this same code into a ASP.NET Wizard and it keeps throwing an error at the second step. The error is:Method 'System.Object AndObject(System.Object, System.Object)' has no supported translation to SQL.Any ideas why this would occur when moving the code into the wizard? I'm sure its something stupid, but I've checked over the code 3-4 times now and it appears identical operationally.Here is the code:[code]
View 2 RepliesThis code no longer works in ver 2007:' Obtain max resources available for Excel
[Code]...
I've started using Structure's with code - so I can have a List(Of someStructure) and run code against the structures in the list. They are like mini-classes.
I needed to put in some code that "worked" the whole List(Of) - so I put that as a sub in the structure that I pass the List(Of) to - seems a bit of a hack.
I'm curious what I might be missing about them - anyone willing to share some structure-with-code ideas?
How they relate and differ from each? What are the best practices for version control? Is there a primer about publish online? Or a good book?
And is it possible to make ClickOnce and a msi in one solution of VS 2008? If so, is there any conflict or pitfall?
BTW I am using VB if that makes any difference.
When I try to run the dll I compiled in Visual Studio 2010, I get the following message: This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded. I'm guessing this means that I am a too recent version of Visual Studio. Is there a way I can build the dll as an earlier version?
View 1 RepliesI've made a mess in one of my projects VB2008. Is there any way I can restore my project to an earlier time? Something like the windows restore system?
View 5 RepliesI make loads of programs in visual basic, but it happens that my friends that want to try some, have Windows XP or Vista, when I have Windows 7 on the computer where i create them.I tried to launch the application compiled on 7 on their PCs but it just doesn't work. Is there any way to port programs from Windows 7 to other version of Windows? Or just to find a way to make them run?
View 9 RepliesI'm attempting to create an app which uses a vendor-supplied Web Service. They provided sample code to show how to work with the Web Service, but all the code is in C#.. not a huge deal.I opened one of their demo projects and it compiles fine, works perfectly.
So, I open up MY project, drop in the converted code and... wait for it... ERROR!Here is the working C# code that IS working:
C#
private void DoSomethingWithTheAlarm(G4T.enAlarmAction action) { XML_AlarmClearRequest[] ClearRequest = new XML_AlarmClearRequest[lstAlarms.SelectedItems.Count]; int idx = 0; foreach (ListViewItem lvItem in lstAlarms.SelectedItems) { ClearRequest[idx] = new XML_AlarmClearRequest();
[code]....
Dim browse As HttpBrowserCapabilities
browse = Request.Browser
Dim browser, version As String
browser = browse.Browser.ToString
version = browse.Version.ToString
If browser = "IE" Then
If version < 6.0 Then
[Code]...
I have Visual Studios 2008 and a VB windows application.I just started to get the error "Source code is different from original version" Searches show this means that I may have made changes while in debug. I hope this is not serious cause I made quite a few.Is there any way to fix this? To make the current code "valid" so I can debug again?
View 2 RepliesWell I used the Visual Studio 2010 installer to install my application and I want it to be able to change the version displayed in the in the Add/ Remove Programs (in the Control Panel). How can I do this without going through the install wizard again?
View 3 RepliesReasonably experienced programmer but newbie question on VB Express 2010: I have coded my 1st attempt at my project. I now want to save the work I have done and branch the code but be able to go back to what I did before if I screw up. What is the best practice? Do I get any help from Visual Studio. I could save a copy of the code in another directory or different file name
View 2 RepliesI recently acquired a job as IT Support/Developer for a small company. I inherited responsibility for their customer relationship managing system("CRM"). I did not build the web application, but I was expected to remove small bugs and input improvements. The version of the application was it was running on the live server was obviously in its release build, with all code-behind files compiled and hidden away.I was able to find the original application project folder with the aspx and vb source files contained within. I installed Visual Studio 2008 with SP1 onto my work machine, and opened the application as a website. Initially the problem I had was the breakpoints weren't working because the correct symbols weren't being loaded. After a large headache I was able to track down/ generate the correct pdb files, and it stopped complaining about that.As it stands, I can build the website and run it in the debugger. In its completely unmodified state any breakpoints inserted work perfectly fine, however, as soon as I add or modify any new code, the breakpoints cease to work; "Breakpoint will not currently be hit. Source code is different from the original version." As far as I can tell it does not matter which code-behind file I edit the code within, as soon as I make any changes, the breakpoints stop working.Things I have attempted to solve the problem:
-Save and rebuild the website after each change I make.
-Restart Visual Studio.
-Restart my computer.
-Ensured the debugger is set to "Debug" and not release, verified this within the web.config file with "Debug=True".
-Uninstalled all versions and reinstalled the .NET Framework versions 2.0 and 3.5 with the belief that the references assemblies may be incorrect or out of date.
-Tried disabling/enabling/re-enabling various options in the debugger section of the options including "Enable just my code", "Require Source code to exactly match". The latter seemed to make the breakpoints work, but they would appear to randomly jump, obviously pointing to the wrong place.
-Examined the list of modules/output displayed during runtime to ensure the correct assemblies were being loaded, as far as I can tell, they are correct.
-Tried converting the website into a web application project, in order to gain access to the "Clean Solution" option, to no effect (indeed, converting to an application seems to generate even more errors, I'm assuming because the syntax enforcement is much stricter in a project rather than a website).
-Tried deleting the temporary asp.net files for the application.
-Tried redirecting the version of the .NETFramework stated in the IDE to an earlier version. I did this because I noticed the temporary asp.net files created on runtime come under the 2.0.50727 directory yet in the IDE it states it's directed toward version
3.5, however redirecting to version 2.0 not only didn't fix the breakpoints, but created additional errors.
-Contemplated deleting the bin and obj directories, however after attempting to delete the bin directory a large number of errors were thrown, thus I assume the dlls contained within are required to even run, and are not constructed on runtime.
I have a couple of suspicions of what could be wrong:
-The version of Visual Studio used to originally create the application is different from what I'm using now, could this affect the code?
-I need to get it working as an application, not a website. I suspect it was originally created as a web application because the original directory contains a "My Project" folder.
-The symbols/pdb files, while the IDE shows them as being loaded, are still out of sync. If this is the problem then I believe it probably does not lie with the pre-built Microsoft dlls, but rather those created independently as part of the application.
I suppose ultimately I don't understand why rebuilding, website or not, doesn't synchronize the source code with the changes I make. I have been agonizing over this for days now and I truly at my wits end. There's probably some very simple option or configuration.
I am currently working on a silverlight project with RIA Services and have seem to come across a bug(or wrote a new one).In a simple query I am retrieving a entity model from the server. In the server side service class a DateTime is correct(to what's in the db) but on the client it seems to go back 24 hours and maybe 10 hours...6/04/2009 12:00:00 AM (Database) turns into 5/04/2009 2:00:00 PM and also displays as 5/4/2009 12:00:00 AM.
View 2 RepliesI used vb2008 and make a good application and make setup file by advanced installer builder .And install and use one month then I formatted my pc .Then install my application without install vb2008but I get a warning message as
View 1 RepliesI want to have a partial class to manage my focus between radtextboxes when a user presses the enter key and I am looking for the telerik interpretation of this line of code tbs(i).KeyDown += New KeyEventHandler(AddressOf textBoxes_KeyDown)?
Partial Public Class MstFileTruck Inherits Form
Private tbs() As Telerik.WinControls.UI.RadTextBox
Public Sub New()
[code]....
I found a nice source code for enumerating running application window and child window with several APIs in VB6. But when I convert this source code to vb2008 it doestn't work. Is there anybody to convert this source code attached to VB 2008 version.It will teach all of the newbies some nice ways to upgrade their other source codes to VB2008.
View 2 RepliesI have a software coded using visual basic 2005. I don't have the 2005 version now and i need to edit that software. Is there any way to retrieve the code using vb2008 or vb2010? If not from where can i download the 2005 version? I need to do it at the earliest.
View 4 RepliesI have developed a small application in VB.NET 2008. It uses .net framework 3.5. But somehow it also runs in computers with .net framework 2 or 2.5. Is there a way to determine thru code what is the latest version of .net framework the pc is running. This way I can give a warning message box that the required framework is not installed.
View 7 RepliesI create a new Windows Forms application and add an AboutBox form which is built-in into Visual Studio. I add a button to Form1 to show the AboutBox when clicked.The AboutBox form has a label with the text "Version" on it. The following code is supposed to add the application's version to that label at run-time:
Me.LabelVersion.Text = String.Format("Version {0}", My.Application.Info.Version.ToString)When the application version is changed in the Publish tab of the My Project form to 2-0-3-6, the version on the AboutBox at run-time stays at 1.0.0.0 (of course after rebuilding).
Even when the application is published to the desktop, it still does not work. It does, however, reflect the correct version number in the title of a subfolder in the Applications folder that is created when the application is published.
I have created a windows application in VB.Net 2005 using MS Access as backend.Now before delivering its setup to client I have to create its trial version of 30 days and 60 days.How to do this ?Also my setup should be installed only on one computer.I mean my setup copy should be used for one time only.I know how to deploy the project i.e. I can create a simple setup of my project.
View 12 RepliesI'm creating a WindowsForm application and I need a code to check target's machine installed version of DirectX.If the reg key doesn't match with provided one >>> load the form and launch the DX installer "redistdirectx_Jun2010_redistDXSETUP.exe"If the reg key matches with the provided one >>> launch other application "Setup.exe"
Provided version:
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftDirectX]
"Version"="4.09.00.0904"
I have a VB.NET application that will let me preview .DBF files that come in from some of our clients. The application then attempts to spit out a CSV from this file that we can then use in our various environments. This application worked under Windows XP 32 bit. Our company recently upgraded most of us to Windows 7 x64 which has caused this application to fail. I verified that the target build for this application is x86 and not "any CPU" and rebuilt the app but same issues occur.
It originally used System.Data.Odbc and connection.ConnectionString = "Driver={Microsoft dBASE VFP Driver (*.dbf)};SourceType = DBF;SourceDB=" & dbfSourcePath & ";Exclusive=No; Collate=Machine;BACKGROUNDFETCH=NO;".
The location of the failure is at connection.Open(). The error given is: "ERROR [IM001] [Microsoft][ODBC Driver Manager] Driver does not support this function".
I noticed that the drivers for VFP were not installed and that the Access DBF drivers did not work similar to the post here. The fix listed there is to install VFPro SP2, however, we do not have any FoxPro installs to install a service pack on top of. I then tried to install the OLEDB driver for VFP 9.0 and am now using System.Data.OleDb and connection.ConnectionString = "Provider=VFPOLEDB.1; ourceDB=" & dbfSourcePath & ";" but it now tells me that the connection.Open() line has this error: "Feature is not available".
I am at a complete loss as to how to get this application to work under Windows 7 x64. Below are the 2 variants of the code with the file open path removed for readability (I have verified the path and file exist):
ODBC version:
Imports System.Data.Odbc
Dim strSelect As String
strSelect = "SELECT * FROM " & dbfSourceName
[Code].....
How can I use either an OLEDB or ODBC connection to open these .DBF files under Windows 7 x64?