Save Serial Number To XML File : "Unhandled Exception"
Feb 5, 2012
I'm getting this error, while trying to save serial number to XML File.If the file doesn't exist, it saves the file fine, but if i change Registered tag to False in Xml file, and try again, it says "The Process Cannot acces the file ... because it is being used by another process". In my main form i read the information from XML, and in my regform (which i open if registered tag in xml is false) i write to the file.
Imports System.IO
Imports System.Xml
Public Class RegistrationClass
[code]....
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Mar 10, 2011
I'm trying to get a save file dialogue to overwrite a file with the same name.
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
If RadioButton16.Checked Then
[code]....
I keep getting an error saying "Unhandled exception has occurred in your application." Then the next paragraph says "The process cannot access the file 'E:Copy of Release+Fontsob.txt' because it is being used by another process."
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Feb 1, 2012
Keep getting a exception when I click one save.
"Invalid Operation Exception was unhandled"
Basically it just needs to save all my text in my text boxes in a XML document.
Imports System
Imports System.IO
Imports System.Xml
Imports System.Xml.Serialization
<Serializable()>
[Code] .....
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Jun 12, 2011
I am writing a program that creates a file and attaches it to an email. I use a loop to create the attachment, send the email and then do it again with different information in the attachment. This works well for one tim through the loop, but on the second time through I get an error when I try to open the file for output to create the new version of the file. I get an unhandled exception of "The process cannot access the file 'c:ProjectArticles1Article.txt' because it is being used by another process.". How can I release the file from being used once the email has been sent?
[Code]...
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Feb 9, 2012
I'm creating this VB 2008 application and I want to make it into a CD so it can be installed in other computers. Problem is, after I create the setup and start it even from the computer that created the application in the first place, it gives me the "unhandled exception has occurred in your application. If you click Continue, the application will wignore this error and attempt to continue. If you click Quit, the application will close immediately." and "The following file could not be found: "C:UsersMyNameAppDataLocalApps2.0Data\VHMGGXM7.8K8..." errors.
Since my first "form" is a login system, I am not sure if this problem appears because of the database search, or just the transition between forms (unlikely, I guess, since there is sort of an introductory video before the login system which uses the same logic to transition between forms)... So I tried moving the access database to a different path and I wanted to know how to tell the program (through v.b.) that the database is now in "this path" without having to re-connect and create a new DataSet, which will make me have to start the whole project again. I set up the whole project in Program Files (a place all computers must have). The video before the login system works fine, but I can't really find any other problem.
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Mar 11, 2010
i am working in vb.net (vs 2005) i have designed my mdi form ribbon file (System.Windows.Forms.Ribbon.dll file ) its working fine but when i close my mdi form that time i got error error message Title "Windows32 Exception was unhandled" The system cannot find the file specified.
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Apr 11, 2012
have to say that, i got an error message when i finished publishig the project and then run it to another computer. Sounds either just in debugger problem or the way i connected and deployed my database called testMe.accdb is incorrect.Her's exact error message:ed 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.'Could not find file 'C:Documents and SettingsAdministratorLocal SettingApps2.0Data2m00rzkj.q7t24497CHA.211haik..tion_809ead2214f990cb_0001.0000_e28c8a7595ad7f6Data estMe.accdb'.
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Nov 29, 2009
I have a text file in this format
Date TimeTickerSectorOpenHighLowCloseVolumeAsk AskVolBid Bid VolMidSpread Fact1
200802069:30:00AAPL45130.88130.88130.88130.88294028130.93850130.92700130.9250.500000
200802069:30:05AAPL45130.92130.95130.82130.9417294130.95700130.94100130.945-0.200000
[CODE]...
Basically I would like to read in this file line by line and separate every every field into a custom variable and then do some processing. So, I would read in the first record and put the data into these fields
date
time
ticker
sector
open
high
ETC
I started coding this using a TEST file that only had two fields name and a number
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Dim FILE_NAME As String = "C:aaple2.txt"
[CODE]...
I got an unhandled exception on this line: mNum = objReader.ReadLine
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Nov 23, 2010
I get an unhandled exception when I use a windows media player control on the form in order to play a movie file.It only happens when I run the program. But in debug, the error does not occur. What do I do?
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Nov 21, 2011
With this code i check the serial serialnumber of a usb stick.
[code]...
It is not perfect because the programma crash when there is no usb in de PC.But how do i search fot the sctick if it has a name , for example PPH ? And not G: , because it is everytime a different station.
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Aug 6, 2002
An unhandled exception of type 'System.IO.IOException' occurred in mscorlib.dll Additional information: The process cannot access the file "c:Fax524b2cfa00.tif" because it is being used by another process.
[Code]....
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Apr 18, 2012
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.
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Jul 23, 2010
It is SO useful for me to know the line number where an exception occurred. I inherited a project someone else created and I suspect he has some inherited Project properties from his initial Visual Studio Express solution. Where do I go to restore that critically important feature?[code]...
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Oct 10, 2011
I've made a program that basically keeps track of all your CD Serial Keys. I've made the database and I'm at the point where I can type it all in and hit a "Add New" button to add it to the database, but when I hit the "Save" button, it crashes and says that the column "Serial Number" has exceeded the MaxLength....I don't get it...the numbers you put in the "serial number" is something like this "X5J3-2K4L5-2P4OK-23VMN-903NC" that's 24 numbers and letters long...I have changed the MaxLength property for the column to 30,000. How is 24 numbers and letters exceeded the MaxLength of 30,000? I think my "Serial Number" is setup for text. How do I fix this?
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Jan 13, 2010
Send hdd serial number (not volume number)code in vb.net 2008.
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Feb 15, 2012
'Pankaj Pande
'IS 622
'AVL Tree Assignment
[Code]...
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Jun 29, 2011
[code].....
I m getting an error NullReference Exception was handled at this line of code
Dim snmp As New SimpleSnmp
snmp = New SimpleSnmp(host, community)
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Sep 4, 2009
I got an out of memory exception in a photo editor thingy i was making in vb.net. The bitmap image is constantly changing, and I always Dispose() of it after it has been sent off to the other bitmap. Is it being stored in a temp folder and using up all my space on the computer, or what? It always bugs after about 8 bitmaps have been drawn.
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Nov 12, 2011
I keep getting out of range exception when I run my code in vb. It says that
HslSubj = Struktur(PosKt - 1)
is out of range exception unhandled..
But if I delete that I get a new error, which is argument exception. I put my whole code below..
Public Class FrMain
Public KDasar(0 To 9, 0 To 1) As String
Public Imbuh(0 To 4, 0 To 1) As String
Public Struktur(0 To 3) As String
Public DesStruktur(0 To 3) As String
[Code] ......
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Sep 20, 2011
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'
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Feb 28, 2012
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-:
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Jun 25, 2010
I have the following sub where i am reading in a 250mb file of dictionary words in a list, for example
Aardvark
Because
Count
[Code]....
As you can see i am wanting to use linq to remove duplicates, and also because i want to use the union and except statments elsewhere.
The above is fine if the filesize is about 150mb but with 250mb it throws a out of memory unhandled exception, on 'sWriter.Writeline(sline).
I am thinking this would need to be inside the loop, but cant work out how include my linq statement also.
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Jun 4, 2012
I was doing my project and came across an error (The I/O operation has been aborted because of either a thread exit or an application request) regarding this
"Private Sub SerialPort1_DataReceived(ByVal sender As Object, ByVal e As System.IO.Ports.SerialDataReceivedEventArgs) Handles SerialPort1.DataReceived
If closingdown = False Then
received = SerialPort1.ReadTo(vbCr & "R") 'Motion port receiving data. needs a vbCR & "R" is sensor out is an ASCII "R" followed by three characters (which is the distance measured)
End If"
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Apr 26, 2009
I am currently working on a flatfile based database, meaning: all database records are saved in single files in a data folder of my main application. So far everything works fine except for one thing:
Each record gets currently saved as file under its item name. This sometimes causes problems because some item names contain special characters which can't be used as a file name. What I would like is the following: Whenever I 'add a record' to my database it should be saved in a file with a 4 to 6 digit number as file name - to keep things simple I just ignore the file extension for now.
For example, I add a new record with the ITEM NAME Flower "Blue River" #1 - I won't be able to create the file because of the special characters in there! I would like that the program creates automatically a file in a 4 or 6 digit format (I haven't decided yet how many digits because I am not sure how many data records I will need one day, so, 4 digits will be enougth for now!), starting at 1000, so, the file I am creating is called 1000 + whatever extension I will give it later.
In addition, I would like that it checks for missing numbers in between when creating a 'new database record', meaning: I have already the folloing file names: 1000, 1001, 1002 and one day I delete the second record, so, 1001 would be available for the next new file / data record which I add to my database.
So far I've experimented with the GUID but the filenames I get out of it are just not in an 'eye pleasing' format. Would there be a way to give this GUID a special format or is there any other good way to accomplish that?
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Oct 3, 2011
I have a desktop application in vb.net 2003. Here when we load the main screen we find an unhandled exception showing out of memory, but we are able to continue working off the form and retrieving data. It works fine, but the image is not getting loaded.In the main screen we have a background image loaded, one of the images is animated
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Mar 7, 2011
I have the following code, which is meant to loop through a list of CheckBoxes and if checked if gets the text contained in the linked textbox through the tag of the Checkbox, i have used it before and it worked fine but this time i am getting the following error:
Null Reference Exception was unhandled
Dim DisCheckBox As CheckBox() = {chk0_6, chk6_12, chk12_18, chk18_24, chk2_3, chk3_4, chk4_5, chkXSB, chkSB, chkMB, chkLB, chkXLB, chkS, chkM, chkL, chkXL, chkXXL, chkXXXL, chkXXXXL, chkW8, chkW10, chkW12, chkW14, chkW16, chkW18, chkW20}
For Each Chk In DisCheckBox
[code]....
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Jun 20, 2011
I am trying to make a program for Product Entry form in Vb.net 2010. However I seem to get a error and I have no clue how to fix this. When I run my application it would popup an error, my code is below which I use in Product entry form.
[Code]...
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Jun 20, 2011
I am trying to make a program for Product Entry form in Vb.net 2010. However I seem to get a error and I have no clue how to fix this. When I run my application it would popup an error, my code is below which I use in Product entry form.
Imports System.Data.OleDb
Public Class frmProductForm
Dim conn As New OleDbConnection[code].....
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Jan 20, 2011
An unhandled exception has occurred in your application??
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Oct 1, 2009
I have installed VB6 and Visual studio 2005. when i am opening the VB6 files getting this error.
Visual Studio Just in time debugger
An unhandled win32 exception occurred in VB6.EXE
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