Error - Description Captures Only 532 Characters
Aug 6, 2009
I am running a oracle package's procedure which raises raise_application_error (). i.e Oracle sends the application error to Visual Basic 6.0 . After executing procedure, When I try to display the value of Err.description in immediate window it prints only 532 characters.. rest of the characters are truncated. Is there any limitation that Err.description would capture only 532 characters? When I run that procedure in SQLPLUS, it gives entire string without truncation.
Please guide me to display entire string in VB using Err.description when error description posts to VB by Oracle PL/SQL raise_application_error.
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Feb 4, 2009
On my windows form i have textbox where the user will be entering XML data. What i want to be able to achieve is to search for a field called DESCRIPTION= and check that the text included contains certain characters?How can i get the tool to first find the DESCRIPTION= and test the characters contained with the " (quote marks)?
For example:
DESCRIPTION="hello & welcome"
I want my tool to look for certain characters like < > and & and when it finds one to have a error msg pop up and inform the user that the character will then be escaped for it's HTML entity, i.e & becomes &?
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Feb 23, 2011
Not sure if too many people know this, but the following line will cause an error:
GroupName.Substring(0, 3) = "jt_"
....if the length of GroupName is less than 3 characters. I always thought it would simply return whatever characters in GroupName, but no, it errors. I must be thinking of the old VB6 days.So, I now have to change the code to:
If (GroupName.Length > 2) Then
If (GroupName.Substring(0, 3) = "jt_") Then
Note that the two comparisons need to be on separate lines. If they are on the same line, such as:
If (GroupName.Length > 2) and (GroupName.Substring(0, 3) = "jt_") Then then the code will still fail as the length command is executed at the same time as the substring command- which will cause the error when the GroupName length is less than 3.Just thought that those of us not aware of this should be!
dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
dp.SyntaxHighlighter.HighlightAll('9844f9bfb55449e6a786fa62aaadfa20')
dp.SyntaxHighlighter.HighlightAll('f6d554fd98464bdba9159b319e51b381')
dp.SyntaxHighlighter.HighlightAll('93bf4ca63ad8447abdf084d8a9991e15')
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Oct 4, 2010
We have a Visual Basic Compilation Error at the web site located at [URL] Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
[Code]...
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May 30, 2010
I created an application with some Crystal Reports. I published the application and installed it on the machine which is my develop machine. This machine has Vista on it and is runnig the application 100%. When I install it on a different machine with windows XP, it runs fine until it tries to load the mybase.new. It generates a windows error with no description.
This is a system generated sub:
[CODE]......................
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Mar 7, 2010
How do I make the form captures the keyboard events when it is inactive or was in the background in Visual Basic 2008
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May 22, 2009
I'm working on a project, and one thing it's supposed to do is make itself (the form) invisible, take a screenshot of the current screen, and the make itself visible again.[code]I made the 'FinishScreenshot function to call the 'TakeScreenShot' function, courtesy of AdamSpeight2008 and save that result as a specified image file in a specified location. the problem is, the screenshot ends up usually showing the form that was supposed to be invisible, but sometimes not (usually on the first form). I'm guessing this is because the FinishScreenshot and Take ScreenShot functions aren't finished working until after the form becomes visible again, but I'm not sure.
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Jun 10, 2011
using VB 2010 ,I would like to write an application that captures snapshots from my laptop webcam ,and save it.
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Jun 17, 2011
How to captures(keystrokes) instant messages of msn live messenger.How to captures(keystrokes)form live conversion of msn in vb.net.how to create the txtfile of that capture keystrokes of that instant messeges og live messenger of MSN.
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Nov 5, 2010
As can be seen in the image, the X has 2 branches of moves (arrows), it can capture the Os by leaping on them (marked yellow), and I am not sure how to store such branches of moves/captures.
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Jun 4, 2011
How to captures instant messages of msn live messenger.How to captures(keystrokes)form live conversion of msn in vb.net.how to create the txtfile of that capture keystrokes of that instant messeges og live messenger of MSN.
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Oct 2, 2010
I'm a computer science student and I have a project to do where I need to have VB connected to a webcam to take captures of items and then save them according to the item name that stores them into either a dbase or access database. I have knowledge of oledb using vb to retrieve and modify access databse so it might be better to head in that direction, but I have no clue how to get the webcam talking to vb and see the live feed from the cam until you take a picture and save.
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Feb 4, 2010
I am a beginner in VB, I do know a little code, I am not asking any one to do my work for me. I am just looking for an explantion of what I am doing wrong within my code. I am creating a program where I have to find the answer to the base and exponent. I had everything working until I put option strict on (which is required)for my assignment. My first error is "option strict on disallows implicit conversions from double to integer"and the other is "integer". The error is found in the statement Result = numOne ^ numTwo. Can someone please explain what I have done wrong. If possible in simple terms,as I am new to programming.
Public Class Form1
Private Sub btnExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExit.Click
[code].....
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Nov 17, 2009
I'm getting this error while using stream writer...I've double checked the strings, path and file name it's all look fine.. any idea when this error is usually rise ?here is the problematic code
[code]...
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Jul 21, 2009
I'm getting this error while using stream writer...I've double checked the strings, path and file name it's all look fine.. any idea when this error is usually rise ?
Dim objReader As StreamWriter
objReader = New StreamWriter(filesPath & "BINMEALS.DAT")
objReader = New StreamWriter(PadString("0", reader.Item(0).ToString(), 4) & _
[code].....
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Mar 19, 2010
i have a list box or directory paths, the program basically copies the directory to a selected destination and moves down the list to the next path and copies that path. I'm having a few problems with this, but mainly this one where the application errors out and stops completely with this error:
"Illegal characters in Path."I would really like to address this and get it resolved, or is there anyway it can report this, but move on to the next path in the ListBox?
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May 9, 2011
I am getting below error, when passing the path which has space between the folder name.
"System.ArgumentException: Illegal characters in path"
I have declared the the path in the variable like below:
Dim sFilename As String = "C:\Test\Windows Service\Schedule.xml"
or I have tried like this as well but same error I am getting.
Dim sSFilename As String = """C:\Test\Windows Service\Schedule.xml"""
and passing this file name to the below code:
Dim docDataSet As New DataSet
Dim docReader As New XmlDocument
Dim xnl As XmlNodeList
[code]....
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Dec 17, 2009
I understand this is possible but I am not sure where to start. I want to either buy or create an application that captures a resource from another application so that I can fire off another application. In other words, I want to start an application (which I did not write) that is database driven so the form has a number of text boxes. When someone keys something into that field I want to be able to validate the value, outside of the original application. For instance, if the program asks for a zipcode and it doesn't validate the zipcode, I'd like to trap for that and write something that would validate it. At this point I don't think I'd have to send anything back to the textbox/resource.
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Dec 21, 2011
Essentially I am trying to replicate the Windows 7 (In-Windows) activation key TextBox form. The Form where it will auto capitalize letters, remove or deny all non alphanumeric characters except dashes every 5 characters that will be auto-input.I assume this can be done with a fairly complicated replacement Regular Expression but I cannot seem to create one to fit the needs.
This is an Example of what I have right now, but it creates an infinite loop as it removes all characters including dashes, than adds a dash, which changes the text and removes the dash again.
[Code]...
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Sep 13, 2010
i have been trying to remove special characters. i am not able to remove many crlf in middile of the string.
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Aug 3, 2009
I need to create a console program that allows you to enter a string, of which is then outputted in reverse.
Sample:
Input: Diewas
Output: saweiD
Apparently I need to find out about strings and will also need to use a loop.
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Aug 5, 2011
I have two textboxes. I type in one of them and the text gets copied in real time into another textbox. There is one catch. I need to replace specific character with something else.
If I enter a quote " in textbox1, it has to be replaced with " in textbox2.
I started with something like the below code, but obviously this does not work (tried different stuff - this is for demonstration only). In the example below 'a' represents " , and 'b' represents "
Private Sub TextBox1_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.KeyUp
TextBox2.Text = TextBox1.Text
[Code]....
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May 9, 2011
With the shape of really large characters such as numbers and alphabetic characters + others, is there a way to get that shape as a REGION please?Imagine a really fat snake forming the letter S or two rectangles placed together to form a large letter L or a T like the shapes in TETRIS.
1) Does anyone know of anything in VB.Net that can translate such shapes into a System. Drawing.Region or know of a project elsewhere that achieves this please?
2) While I'm on the subject, how would you SCALE UP / DOWN a System.Drawing.Region please? How would you work out the Transform Matrix required please?
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Aug 27, 2011
I'm making an application that will change position of two characters in Word.
[Code]...
Program works good, it is mixing characters good, but it doesn't write text to the file. It will write text in console, but not in file. Note: Program is working only with words that are divisible by 2, but it's not a problem. Also, it does not return any error message.
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Feb 20, 2011
I'm making a custom control suited for handling passwords. I have created a control that inherits from a text box and I have implemented a lot of things so far. But what i want to do now is create a system so that when a user types It will display his last character typed for a X amount of time. Is there a way to turn only selected characters into password characters and still be able to get the password text from the Text property ?
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Jan 31, 2011
I was wondering if there's a way to add a description for a button that will be visible only when the mouse enter the button .
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Sep 29, 2009
Is there away to get file description without using SHGetFileInfo? ie *.txt=text document
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Jun 9, 2010
I want to add a description for my subs :
My Website [URL]
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Jan 12, 2011
Simple Code lookup to get Description I have a static list of Street Type Abbreviations and their associated Street Type Descriptions: RD to Road. I have the complete list needed. There are 37 elements in the list - 37 Street Type Abbreviations with their associated Descriptions. The lookup will only happen once. The input lookup field is in a single field: stType.
[Code]...
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Jul 21, 2009
I'm currently working with this piece of code:
CheckedListBox1.Items.Clear()
CheckedListBox1.DisplayMembe "ProcessName"
DiProcess
[code]....
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