I have a VB.Net system that connect to SQL Server through ODBC.When I try to raiseerror from an IF...ELSE statement, it does not triggered the exception handling.I have done some raise error testing at my side. Below is my finding:
1. RaiseError did not triggered exception:
CREATE PROC xxx
AS
IF 1=1
[code]....
I want to have a partial class to manage my focus bettwen 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) "[code]...
View 6 RepliesAll I want to accomplish is require an extry on a textbox, and raise an error.When I run, it forces me to put something in the textbox. Not sure why, because this code never gets executed in the program when I go in debug. This is on my top 10 worst days of work in my life. Trying to learn VB.NET, like 27,000,000 other people out there.[code]
View 4 RepliesI have converted C# code to vb.net using the online converter tools.
Public Sub New()
InitializeComponent()
Me.Flip1Half.Completed += New EventHandler(AddressOf Flip1Half_Completed)
[Code].....
I 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...
I have a project that reference from leadtools 16.5, and after that, i want to run my project..i see am error like it " An error occurred creating the form. See Exception.InnerException for details. The error is: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. im using vb 2008 pro
View 6 RepliesI am using VB.NET 2005 to create a Windows forms application. I have a procedure named SendMail that creates an instance of Outlook.Application, to send an email from my application. I found the code on this forum, I think.The procedure works fine, but I can't use error handling with it.I call the procedure from a button click event. I put the procedure call in a try/catch block, and the application won't build, with the following error.
Error 68 'Catch' cannot catch type 'Microsoft.Office.Interop.Outlook.Exception' because it is not 'System.Exception' or a class that inherits from 'System.Exception'. C:datadevdmtiQTSQTSv7_1_20100212wQTSQTSReportsCriteria
pt_frmReportViewer.vb 43 21 QTS
Here is the code:
Sub SendMail(ByVal sFile As String)
' Create an Outlook application.
Dim oApp As Outlook._Application
[code]....
Using MS Visual Studio 2010 Express, when trying to debug, the build finishes and the following error below appears. It doesn't seem to effect the running of the program.
The error is:
An exception was encountered while constructing the content of this frame. This information is also logged by running the application with the /log parameter on the command line, which stores results in "C:Documents and SettingsCorkyApplication
DataMicrosoftVBExpress10.0ActivityLog.xml".
Exception details:
System.Runtime.InteropServices.COMException (0x80040154): Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))[code].....
I can't find the "ActivityLog.xml" file the message references.
I was scripting a very basic process manager, with a ListView component, and it was working fine for many days, up until now.Here is the code for getting processes:
Dim Process As New Process()
Dim Count As Integer = 0
ListView1.Items.Clear()[code].....
The line of code where I put "*WIN32 EXCEPTION LINE* keeps running into an error(Win32 Exception was unhandled; Access is denied). Here is the full error description:
System.ComponentModel.Win32Exception was unhandled
ErrorCode=-2147467259
Message=Access is denied[code]....
As I said before, this had been working for several days, up until now.
I imported an app from vb6 to vb.net It works fine. It has one axmsflexgrid control. Now I want to add another axmsflexgrid control in the same app. I tried to copy and paste from one frame (groupbox) to another and got this error:
"An error occurred while processing this command: Exception from HRESULT:0x800A018A (CTL_E_GETNOTSUPPORTED)"
An inputs on how would I fix this? Or just make a new axmsflexgrid?
i guess the title pretty much states the question but i will give the senario to be more clear. i have a mousemove() event which i add in my program programmatically and i need a way for raising that event (again) programmatically too. raiseEvent control_mousemove() doesn't work as it says that "'control_MouseDown' is not an event of 'main'."
[Code]...
ok so i viewed some other question that are ruffly the same and i am still confused, here is the stacktrace
at Game3.My.MyProject.MyForms.Create__Instance__[T](T Instance) in 17d14f5c-a337-4978-8281-53493378c1071.vb:line 190
at Game3.My.MyProject.MyForms.get_Character_Creator()
at Game3.My.MyApplication.OnCreateMainForm() in C:UsersMasonDocumentsVisual Studio 2010ProjectsGame3Game3My ProjectApplication.Designer.vb:line 35
[Code]...
also, where is game3.my.myproject, obviously its a line of code but what is it in.
It is possible to catch an exception and throw a new exception which wraps the first exception as an inner exception: [URL] Also, if I call a function and it throws a certain error, but I catch it, will the calling code's catch handler execute? If so, and it is of a higher exception type, is this not wrapping the exception? eg I can throw exception ex of type IndexOutOfRange, log it but rethrow, catch a higher up exception and do something, or I can throw a new exception and wrap an inner exception like:
View 1 RepliesWTF, here's my code...
Public Class Form1
Dim BIT01 As Integer = BIT_01.Text
Dim Value As Integer = TB_OutPut.Text
[code].....
{"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.
View 5 RepliesI have an app I wrote and now they are trying to use it on 64bit PC's also.. but it crashed on the creation of the form... I dont even know where to start..
[Code]....
I keep getting the following data entry enty error : Data must be numeric. I can seem to figure out what the problems, for some reason I use CDec to display the output but the integer.parse looks good I believe. This is what I have done so far.
Public Class LibraryForm
'Declare variables.
Private AverageBooksDecimal As Decimal
[Code]......
I dying trying to resolve this - its got so bad im unable to perform alot of my work. I keep getting an Out of Memory Error exception.
View 17 RepliesFor a long time, I have been try to do this:
Private Sub Search()
DataGrid1.ItemsSource = From k In Globals.Batchs.BatchList Where (CType(k.Category, String).ToLower().Contains(SearchByCategory.Text)) Select k
[code].....
I have installed a debug version of my program at a customer for him to test it and therefore have copied the debug .exe and .pdb file instead the release version. So when an error occurs the exception window comes up and I can see in which file and code line the error appeared.
Unfortunately, when an error occures, the Microsoft error report windows comes up. I deactivated error reporting in the control panel, but still it comes up.
Here iam trying to insert some values to SQLServer 2005 Database.The following error displaying.I changed the corresponding column size,still the error persists.how can i sove this error-:
'String or binary data would be truncated. The statement has been terminated'
iam trying to insert some values to SQLServer 2005 Database.The following error displaying.I changed the corresponding column size,still the error persists.how can i sove this error-:
View 4 Replieshenever I attempt to open a form, an error has been popping up;
An error occurred creating the form. See Exception.InnerException for details. The error is: Index was outside the bounds of the array.
For simple code like;
formbooking.show()
Whenever I reference this form in anyway, that error pops up. I haven't done anything related to that form recently and I don't know what the problem is.
Following is the code I get to achieve a list of Courses:
Dim Result As New List(Of WorkMateLib.CourseNameSpace.CoursesLib.Course)
For Each cat As WorkMateLib.CourseNameSpace.CoursesLib.Category In Courses.CoursesOfferedMAIN.Values
For Each c As WorkMateLib.CourseNameSpace.CoursesLib.Course In cat.Courses.Values
Result.Add(c)
Next
Next
and it is working fine. However I am trying to attempt to do the same with linq and the code is:
Result.AddRange(From k As WorkMateLib.CourseNameSpace.CoursesLib.Category In Courses.CoursesOfferedMAIN.Values Where Not k.CategoryName = "" Select k.Courses.Values.ToList())
[Code]...
i must receive that block of an error message from lblfeedback when it happens so i can sort out the problem before the phone rings. i have this block of code
[Code]....
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 to copy a List of Books given below to a Multiline TextBox and then parse the BookName and Version to be stored in a varaiable called _BookName and _Version which i will use to store it in a database later. When a Line is successfully read i want to delete that particular line from the Multiline TextBox but i am getting "Index out of array exception".
BookName: Design Analysis, Version: 18
BookName: Metals and Non Metals, Version: 12
BookName: Surface Diagram, Version: 10
BookName: Elements and Compounds, Version: 10
[code]....
nullrefererence exception was unhandled. I'm getting this error. could someone pls help
here is my code
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
WebBrowser1.Document.GetElementById("Email").SetAt tribute("value", TextBox1.Text)
WebBrowser1.Document.GetElementById("Password").Se tAttribute("value", TextBox1.Text)
WebBrowser1.Document.GetElementById("Signin").Invo keMember("Click")
End Sub
I have some code that uses the Windows Media Player Library capabilities to get around using ID3 tags. I keep getting this error however, whenever I add 1000+ songs to the datagridview:
For Each File_FullPath As String In My.Computer.FileSystem.GetFiles(My.Settings.Path, FileIO.SearchOption.SearchAllSubDirectories, "*.mp3", "*.m4a")
Dim WMP As New WindowsMediaPlayer
WMP.URL = File_FullPath
[code]....
Here is the code I'm using that gets the error:The problem is I need a way to clear the WMP.mediaCollection, but I don't know how.