I have getting this error after adding a form. The error shows the following:CA0001: Rule=Microsoft.Globalization#CA1301, Target=(The form I added): Object reference not set to an instance of an object
View 2 RepliesI'm currently doing a project that includes access 2010 My question will be what driver can I use for an access 2010 *.accdb type file? For a *.mdb it works perfectly well with
ConnString ="Driver={Microsoft Access Driver (*.mdb)};Dbq=" & Application.StartupPath & "\CITSDB.mdb;Uid=Admin;Pwd=123;"
But, when I changed the mbd to accdb:
ConnString ="Driver={Microsoft Access Driver (*.accdb)};Dbq=" & Application.StartupPath & "\CITSDB.accdb;Uid=Admin;Pwd=123;"
It resulted in errors:
ERROR[HY000][Microsoft][ODBC Microsoft Access Driver]Could not find file '(unknown)'.
ERROR[IM006][Microsoft][ODBC Driver Manager]SQLSetConnetAttr failed
ERROR[HY000][Microsoft][ODBC Microsoft Access Driver]Could not find file '(unknown)'
And then it shows me that my code for
If dsLogin.Tables(0).Rows.Count = 1 Then
IndexOutOfRangeException was unhandled
Cannot find table 0
I knew it must be the driver but I don't know what accdb driver I can use for the connstring.
I have an error ERROR [22018] [Microsoft][ODBC Microsoft Access Driver] Data type mismatch in criteria expression. and I've been trying to solve this but unfortunately I couldn't get the hack of this error. I'm a newbie in dotNet.
Public Sub LogInContinue(ByVal senter As Object, ByVal e As EventArgs)
Dim LibDS As DataSet = New DataSet
Dim LibDA As OdbcDataAdapter = New OdbcDataAdapter("SELECT * FROM tblUserAccount WHERE Uname='" & txtUserName.Text & "'", LibConn)
[code]......
Error Message: "This server version is not supported. Only servers up to Microsoft SQL 2005 are supported VB.NET" I am using VB.NET 2008 and attempting to connect to SQL Server 2008 with XP as the operating system. I have service pack 1 installed in Visual Studio but this error message presists. The articles I have read on this error said to install sp1 as a solution but I have done that and the error persists. FYI, the error does not occur when I am using code to connect to SQL Server but when I attempt to connect using one of the designer wizards this error occure.
View 3 Repliesthis is my code for adding users in my database but it has an error on the INSERT INTO statement.here is the error: Microsoft office access database engine: syntax error in INSERT INTO statement.
vb.net
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim conn As New OleDbConnection(cn)
Dim check As Integer
[code]....
QuoteGet a focused, first look at the features and capabilities in Microsoft Visual Basic 2005, Visual Studio 2005, and the .NET Framework 2.0. If you currently work with Visual Basic 6, these authors fully understand the adoption and code migration issues you'll encounter. They'll step you through a quick primer on .NET Framework programming, offering guidance for a productive transition. If you already work with .NET, you'll jump directly into what's new, learning how to extend your existing skills. From the innovations in rapid application development, debugging, and deployment, to new data access, desktop, and Web programming capabilities, you get the insights and code walkthroughs you need to be productive right away.
View 14 RepliesI have 1 server running Microsoft Virtual Server 2005 R2 with 4 virtual servers. I am currently running the VBScript below to back up these virtual servers which puts them into a saved state, copies the data (.vhd, .vsv and .vmc files), and then restores them from their saved state. I would like help doing the following if possible: * Creating 4 seperate scripts, each to back up a different virtual server (currently backs up all 4). * Setting the script to delete the backups it created after a specified time (e.g. 2 weeks) [Code]
View 1 Replieswhere can i find this application,i search the www.google.com to find this but i cant see this application i want to have a program in my pocket pc.
View 1 RepliesI have developed visual basic 2005 windows application on windows XP with Office 2003.I am using Microsoft Office Spreadsheet Component. I am using Axinterop.Owc11.dll.If i deploy my application on windows 7 with office 2007, My application gives error at loading point of that component.
so when i run my application it gives me error "unhandled exception has occured in your application. if you click..Attempetd to read or write protected memory. this is often an indication that other memory is corrupt."so i copied my sourcecode on that machine and debug. When i run my application in debug mode it won't give me error but if i run my application without debugging it gives me above error.
I found that it give me error in InitializeComponent()
Me.xls1 = New AxMicrosoft.Office.Interop.Owc11.AxSpreadsheet
CType(Me.xls1, System.ComponentModel.ISupportInitialize).BeginInit() Me.xls1.DataSource = Nothing
Me.xls1.Enabled = True
[Code]...
Any idea how to resolve this error. axinterop.owc11.dll and interop.owc11.dll are in application folder.
I have a program runs with access database. It runs ok on WINXP. However, when I run it on Vista, it shows this exception: system.InvalidOperationException: The 'Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine.
I searched, it seems the exception has some relations with 64bit OS, but my vista is 32bit home version.
I have MS Access 2007 Databases and VBA modules associated with it.I Now want to upgrade my project so as to use Sql Server 2005 and Vb.net using visual studio.net.Can any one suggest Complete details on the transfer without much hassle or data loss.?
View 3 RepliesIs there a need to explicitly close the connection in this Microsoft Data Access Application Block for .NET? i am encountering timeout expired pooling errors in the sql server 2000. I am wondering if the unclosed connection is the problem
View 2 RepliesMy question is how to link database from MySQL2005 with the interface created in Microsoft Visual Studio 2010 Express?Is it possible to link the database into my interface?
View 2 RepliesI added a parameter to the rdlc called paramTitleThen I tried this as a demo
Code:
Dim params(0) As Microsoft.Reporting.WinForms.ReportParameter
[code]....
how to catch faxing errors (outbound) using VB.NET.I am using this reference: MSDN Basically, the issue is that SBS2008 Event Log does not give the same amount of information that Windows XP did, so the users are being forced to look in the text activity log. Am I forced to loop through the log for new items, or can I actually catch errors as they come?My ultimate goal is to send an email report with the erroneous fax information (destination#, error reason, code, body or attachment).So essentially I need to figure out how to catch fax errors as they arise, by listening (this will be a VB.NET console app), and then I can take it from there.
Private Sub GetOutgoingArchiveMessages()
Dim objFaxServer As New FAXCOMEXLib.FaxServer
Dim vMessages As FAXCOMEXLib.FaxOutgoingMessageIterator
[code]....
This is what I am using to get the outgoing archive messages, but I either need to reliably get an error when it happens there, or get one on demand. I would much rather just poll the fax service for the information if I can.
I want to create a setup which requires Microsoft SQL Server 2005 and .NET Framework 3.5. If this software isn't installed, the Setup should offer the user to install them now.
View 2 Replieshope I am not too short in this question but I am quite pissed off here
View 1 RepliesI have an app that uses Microsoft.Speech to recognize speech in a WAV file. It works perfectly when run locally as a console app but barfs when executed by IIS.Assuming I have the following installed on WinServer 2008 with .NET 3.5+:
Microsoft Speech Platform - Software Development Kit (SDK) (Version 10.1)
Microsoft Speech Platform - Server Runtime Languages (Version 10.1)
Microsoft Speech Platform - Software Development Kit (SDK) (Version 10.1)
Is it even possible to use Microsoft.Speech over IIS7? What am I missing here? I've tried re-coding it as an ASP.NET web service but that doesn't work either.
UPDATE: Here's the error message + stack trace:
System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)) at Microsoft.Speech.Internal.SapiInterop.ISpRecognizer.CreateRecoContext(ISpRecoContext& ppNewCtxt)
at Microsoft.Speech.Internal.SapiInterop.SapiRecognizer.<>c__DisplayClass17.b__16()[code]....
Public Class Form1
Inherits System.Windows.Forms.Form
Dim con As New OleDb.OleDbConnection
[CODE]...
ABOVE CODE GIVES THE FOLLOWING ERROR WHEN I RUN IT.....:-"An unhandled exception of type 'System.Reflection.TargetInvocationException' occurred in mscorlib.dll
Additional information: Exception has been thrown by the target of an invocation."
Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.
Invalid Argument=Value of '10' is not valid for 'SelectedIndex'.
Parameter name: SelectedIndex.
I have a .NET application which is using the Microsoft.mshtml PIA. It frequently experienced exceptions with a message saying that the Microsoft.mshtml assembly or one of its dependencies is missing. Weirdly enough, this happens on some machines, but works fine on others! (actually, it works fine on the majority of machines)
[Code]...
There are the javascript codes inside a web application which was developed with through Microsoft Visual Basic.When to run javascript code on my local machine,it doesn't working on Windows Server 2003.I'm getting the Microsoft JScript runtime error: Object required error with below code.Also,I check out the IDs, no problem.
Code:
function AlertHata(oObject)
{
var iID='';
var dKDVOran=0.0;
[code].....
When I start my application I get the following error:
method not found microsoft.visualbasic.msgboxresult
I have tried repairing my .NET installation.
Note: This error only occurs on one machine. On every other machine it works fine which makes me think something with the .NET assemblies was corrupted. It was working fine on the broken machine a few days ago.
Dim regkey As New RegistryKey
i get this error: type microsoft.win32.registrykey has no constructors
I have created an application in VB.Net 2010 and am using an Access 2010 db. Connecting to this DB I use the Provider= Microsoft.ACE.OLEDB.12.0 and it works fine on my machine. This was a recent update from using Jet as that provider was having issues on client Win64 computers that had Access 2007 or 2010 installed.Basically my issue is that I get the error that Microsoft.ACE.OLEDB.12.0 is not installed when I try to run the application on the client.
The problem however, is that I do not want ask the users to install Data Access Objects in addition to .Net 4.0. I want a simple install that they can run and upgrade to .net 4.0 if they need to. The above thread states a solution as "You can also consider to use ADO.NET object in System.Data.OleDb namespace to connect to the Access database instead of the Provider. In my opinion, this is the best choice since the ADO.NET provides you the powerful data access objects." This sounds like a great option, however I cannot find any way to install the ACE dll and get it to work on the client.what do I need to include in the client installer to get my application to run on systems without Access installed? Do I just include the ACEODB.dll or is there something else that needs to be done?
I am totally new to Microsoft Access and VB, what i am trying to do is i have a form with unbounded textboxes which i would like upon clicking a button save the text in each textbox in its unique field.[code]...
View 2 RepliesThe textbox (trigger) for the calendar is contained within a control, which is contained within an update panel.I found an article assisting with this issue, and it informed me to do the following
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim tScript As String = "$(function(){
[code].....
I am trying to use jquery or jscript to click a hidden button and I always get"Microsoft JScript runtime error: Object expected" error.I have tried all of the following (all with the same results):
$('#btnCompleteHidden').click();or:
$('#btnCompleteHidden').trigger('click');With plain JavaScript:
document.getElementById('btnCompleteHidden').onclick();
$('#<%=btnCompleteHidden.ClientID %>').click();Or:
document.getElementById('<%=btnCompleteHidden.ClientID %>').click();
I have tried making the button visible and still the same results.I will post the aspx page here:
<script type="text/javascript">
function FileDownloader_DownloadStep(Step){
//The file list is going to be downloaded - "2 = About to Start"
[code]....
I am working on a project. Part of my project requires me to capture data, for example, email address, from certain rows/columns of a datagridview(form2.vb) and displays them in a textbox on another windows form(form1.vb) with a click of a button(Add Contact button). The problem is the datagridview on my form must be able to display databases by making a connection to Microsoft SQL Server 2005 but so far, i have not been able to do that. I have seen many codes with regards to my problem but i do not know how to implement it.
Below are my codes that i have written so far. My program's limitations are not being able to display databases from Microsoft SQL Server 2005 so i created the statement below to add columns and test my codes.
DataGridView1.Columns.Add("CustName", "CustName")
DataGridView1.Columns.Add("Email", "Email")
[Code]...
The message "Could not find file 'Microsoft.Windows.CommonLanguageRuntime, Version = 2.0.50727.0'." started appearing after I attempted to publish my software. All previous versions of my software are affected as well. I have two projects in the solution. Both are written in vb. All versions used to work fine.
View 2 Replies