i get a HRESULT 0x80131047 exception in Microsoft Visual Basic 2008 express when debug my application. this happens whenever i click "start debugging" and it doesn't matter what application i load. this is a brand new vista x64 bit machine with a fresh install of VB2008 express.
View 1 RepliesI am working on a VB2008 Express application that makes used of the office interop access. The exact code is:
[Code]...
When I try to create a instance of a COM class it throws an exception as Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
View 2 RepliesWhen I try to create a instance of a COM class it throws an exception as Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
View 4 RepliesSimple question that does not seem to be covered: If I use a lot of Debug.WriteLine statements in my code, will they be completely absent in my production version?
I mean: Is the compiler smart enough to not emit any code for those calls? Or would I have to surround them by #if DEBUG..#end if directives?
I am working on customization of a SP3D (A 3D CAD software) using VB 6.0.Now I am trying to shift to VB.Net.In VB we use to access the VB 6.0 command by ProgID.When I call a VB.Net command from SP3D I get a message Exception from HRESULT : 0x80040461.Syntax for the command - Assy.Name, Namespace.ClassNameBut when I export the Assy. to a Type Library and call the same command using ProgID it works fine.
View 1 RepliesI am working on customization of a SP3D (A 3D CAD software) using VB 6.0. Now I am trying to shift to VB.Net. In VB we use to access the VB 6.0 command by ProgID. When I call a VB.Net command from SP3D I get a message Exception from HRESULT : 0x80040461. Syntax for the command - Assy.Name, Namespace.ClassName But when I export the Assy. to a Type Library and call the same command using ProgID it works fine.
View 2 Replieswhen i set Excel applications displayalert property to true this exception is fired...
View 1 RepliesI've recently converted some VB 6 code over that used the old non-structured exception handling. I also have some .NET classes that raise custom exception classes. When the code was VB6 I used to expose my .NET classes using COM interop and errors raised from .NET classes were being caught correctly in VB6. Now that everything is .NET the old non-structured exception handling is still there in the converted classes. But now the Err.Number is not reflecting the HResult of the error raised. I wrote a simple little Windows Application form with 2 buttons to simulate the problem. Here is the code snippet:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
On Error GoTo ErrHandler
Err.Description = "Test Error"
[code]....
If you click Button1 you get the following message:
-2147215379 : Test Error
If you click Button2 you get the following message:
5 : Test Exception
i'm using VB.NET 2003 application program.i'm using WinSock in this program. on Page_Load, i used this code[code]......
View 1 RepliesWhen I am open Excel through work book I got the below error
Exception from HRESULT: 0x800A03EC
I am posting my code Below
Dim xlApp As New xl.Application
Dim oldCulture As System.Globalization.CultureInfo = System.Threading.Thread.CurrentThread.CurrentCulture
'Initialize Excel
[code]....
I have encountered an issue when system try to save the excel file 2003 after modify using vb.net in Window application. The system will show "The server threw an exception. (Exception from HRESULT: 0x80010105 (RPC_E_SERVERFAULT))" when it come to the row "xlsBook.Save()".
View 1 RepliesI have a VB.NET application which opens Excel and writes data to it. The program works fine in debugging and publishes without problems. The problem I am having is that on some machines the finished program is throwing up the following error: Exception from HRESULT: 0x800A03EC..It happens when the program is trying to communicate with Excel. I am using late binding as this program will role out to our clients and I have no way of knowing what version of Excel they are running.This is the code I am running: (Those variable not in the Dim list are Pubic variables sitting in a seperate module. As I said the code runs fine so I think the problem is the way I am handling Excel)[code]
View 2 RepliesMy application scan through the excel files and generate a report having count of Activex controls in each excel file. But while running the tool from client machine we are getting an error on opening the file (for some file not all) and the files are located in the sever side, as follows:
"the rpc server is unavailable (exception from hresult : 0X800706BA)"
I have recently converted a .net 1.1 web application project into a .net 2.0 webapplication. It compiles without errors, but when I run it in the browser, I get thefollowing error:
View 6 RepliesI am getting this warning after I have changed the computer. I just installed framework and visual basic 2010, trying to edit the application that I been working on and one of the main forms is giving me this error.
Warning 1 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) 0 0
The ExcelClass.vb code used to be in a module(Changed it to classes), and I found it online. Unfortunately, I can't find the link .The program is supposed to look through one file (I call it, the donor, cell, or excel throughout the program) and compare the values found in Column C to the values found in column B of another file, called "definitions". If it finds a match, it'll take the abbreviation in definitions and paste it over the value in column B of the donor sheet.The code maybe solid, I think it is, but I can't find out. It crashes with the above error as soon as it comes time to use the getCell function.[code]
View 5 RepliesI get this error while trying to add a printer driver.The operation was canceled by the user. (Exception from HRESULT: 0x800704C7)
Public Function AddDriver(ByVal DriverName As String, ByVal InfFile As String) As Boolean
Try
Dim PRNADMIN As New PRNADMINLib.PrintMaster
[code]....
UPDATE: The application requests administration rights in app.manifest (requestedExecutionLevel level="requireAdministrator")I get the same error with UAC On or even OFF.The driver is not digitally signed If i install the driver manually i get the windows security warning, with "Don't install this driver software" as the default option (And unfortunately, do not get that Message while running the code above).
I am getting this warning after I have migrating vb6 to vb.net. I am using visual basic 2010,when I trying to open the design forms is giving me this error.Warning 1 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
View 3 RepliesThis is a strange one that I have so-far been unable to resolve. Basically, when you click on a function icon within the software application it throws up the following message in box:"An unhandled exception has occurred in your application. if you click continue, the application will ignore this error and attempt continue. If you click quit, the application will close immediately"The specified module could not be found. (Exception from HRESULT: 0x8007007E)See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
System.IO.FileNotFoundException: The specified module could not be found. (Exception from HRESULT: 0x8007007E)
at Universal_Camset.Communications.Transmit(String Data)
at Universal_Camset.VCL_MIC_500_Module.VCL_MIC_500.Send(String Data)
[code].....
This happens on two systems; Windows XP SP2 or SP3 - .net framework 1.1 & 2.0 & all necessary patches etc installed. Just can't seem to get around it. What is more frustrating is I have a test rig that has exactly the same software attributes & it works fine on that.I have even tried full clean O/S install with no other applicationms installed & get the same eratta as above.
I am controlling an external piece of test equipment and using VB in Excel it works fine, but now I've moved the code into VB Studio 2008 it produces an error. Type mismatch. (Exception from HRESULT: 0x80020005 (DISP_E_TYPEMISMATCH))
The code is as follows:
Sub CheckError(ByVal Ret)
Dim Id As Long
Dim ErrorNr As Long
[code]....
I have deliberately disconnected the test kit and in Excel it raises a msgbox with error 20: No CMC Connected. When debugging I can see that the error code is returned correctly ErrorNr = 20. I've tried changing the data types to short and integer but this has not worked.
I am getting this warning after I have changed the computer. I just installed framework and visual basic, trying to edit the application that I been working on and one of the main forms is giving me this error. If anyone knows why would this error occur please post. Might me something to do with the references but I checked it on my previous machine and I got them all the same as here.
Warning1Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))00
I decided that the upgrade wizard was wrong and that I DIDN'T want to use the AxListView control and that I wanted to use the .NET ListView. So a bunch of replacing and rewriting how the ListView works and viola, no more compile errors. The problem occurs when I check my warnings ....
"Warning 1 Unknown name. (Exception from HRESULT: 0x80020006 (DISP_E_UNKNOWNNAME))"
"Warning 7 Object does not match target type."
Both of these errors occur, the first one points to something totally unrelated ....
CType(Me.Thingy,
System.ComponentModel.ISupportInitialize).BeginInit()
The second error however points to:
CType(Me.THETHINGICHANGED,
System.ComponentModel.ISupportInitialize).BeginInit()
And finally in the last few minutes this keeps popping up
Me.Frame7.Controls.Add(Thingy)
which trips the error
"Warning 3 Method 'System.Windows.Forms.Design.ControlDesigner+DesignerControlCollection.Add' not found."
Yes, the Thingy is the same in the first and last error, and the middle error is where the Thingy is located. Is my problem stemming from changing the old AxListView into the .NET ListView and dealing with the fallout from said decision?
Forgot to add:
CType(Me.Thingy,
System.ComponentModel.ISupportInitialize).EndInit()
is linked to
"Warning 2 Unknown name. (Exception from HRESULT: 0x80020006 (DISP_E_UNKNOWNNAME))"
i just got my vista 64 bit and i was trying to use XPButtons.ocx
heres the error An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
System.InvalidOperationException was unhandled
[code]....
i think it was activeX component but i can't find it and it wont work with any .ocx files becouse im running a 64bit?
{"An error occurred creating the form. See Exception.InnerException for details. The error is: The specified module could not be found. Exception from HRESULT: 0x8007007E)"}i got the following error...what is this error??can't figure it out...i m using vb2005..vb.net
View 1 RepliesI have just created a new Extensibility Addin for Visual Basic using VS2005 Professional. This addin will be targeted at MS Outlook (I hope).When I look at the References tab of the project properties, I see the following message:-An error occurred trying to load the page.Unable to cast COM object of type 'System.__ComObject' to interface type 'EnvDTE.ProjectItemsEvents'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{22800963-2811-410D-BF87-A7808EAC977D}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).Why does this appear?How do I correct this?
View 6 RepliesWhilst trying to load information from an Excel File I have, I get the following message:
System.Runtime.InteropServices.COMException (0x800A03EC): Exception from HRESULT: 0x800A03EC
from this:
Code:
Dim strFileTeam As String
Dim objExcel As Excel.Application
Dim objWorkbook As Excel.Workbook
[code]....
I have a windows form application in Vb 2008 pulling data off SQL Server 2005. I need to be able to create an Excel report on the fly and dump the results from a query onto the first Excel sheet. After that I run another query and need to dump the results to the next sheet in the same workbook. Problem is that this query may spit back more that 65356 rows. Therefore I need to put the first 65000 rows in the second sheet and then the rest in the next sheet and so on and so forth.
Unfortunately, when I fix the sheet_var = 2 to start dumping in the second sheet, I get an index error. Invalid index. (Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX))
The error is occuring in this line: oSheet = obook.Worksheets.Add(After:=obook.Worksheets("Page " & sheet_count))
Here is the code:
Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Cursor.Current = System.Windows.Forms.Cursors.WaitCursor
Dim cnn As SqlConnection
[CODE]....
I am building a VB 2008 Express Edition application.I have built a database (with a single table) using SQL Server Compact 3.5 and have connected it to the project. I am able to view and edit the data using a DataGridView on a second form (tutorial made this very easy). I need to work with the data in the table within the application. how to easily load the entire table into an array or even read the table a row or cell at a time so that I can make all of the data available for manipulation within the application (the tutorials only seem to show how to display the data).
View 7 RepliesI have a large project where we have 2-3 dll projects that are converted from VB6 to VB.NET. We have fixed all the issues that caused compilation errors, and most of obvious issues in running, so now we have basically a program up and running. The exe is created from scratch in VB.NET, using a lot of functionality from the converted dll's (including GUI forms). What I wonder is when I run the program in debug mode, I get a bunch of warnings in the "Immediate Window" saying:
A first chance exception of type 'System.Exception' occurred in Microsoft.VisualBasic.dll
...and some of other type (but most of them in Microsoft.VisualBasic.dll).I was wondering if this is common in projects converted from VB6, or if it is caused by bad design in our code...