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Cannot Read From A Closed Textreader Vb.net

After the End Using of the reader, check the boolean of bAddBadge and open up the Add_Badge form if it is True. I am not able to generate a random picture. How to check the list so that the program can compare the user and pass according to what he entered in the 2 textboxes of the first form. (when clicking on Error In DataReader Is Not Closed Asp.net - WebClient DownloadString Error: "The Underlying Connection Was Closed: An Unexpected Error Occurred On A Send" VS 2010 Attempted To Read Or Write Protected http://sauvblog.com/cannot-read/cannot-read-from-a-closed-textreader-c.html

I just want to report the issue and continue. Login. I'm currently working on making a simple 2D "engine" of sorts in which I can assign certain objects to certain coordinates and it … How to change file bits without reading I have shown where all i am using ExceuteScalar() Sub Main()Tryconnection.open()cmd.ExecuteScalar()[code].... check that

or, you let the reader open, show the dialog and 'add' badge data (still in while loop) and continue with next input line after that. Reply With Quote Jun 8th, 2005,04:42 AM #4 Luke K View Profile View Forum Posts Visit Homepage Addicted Member Join Date Jun 2004 Location Perth, Australia Posts 183 Re: Reading a If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. The following elements are not closed:my:PicInsert, my:PictureGroup, my:myFields.

What goes around .. by learning you could be original in future work ... Developer does not see priority in git Development Workflow being followed How to make my logo color look the same in Web & Print? Related 7Reading a large number of files quickly11Maximize a window programmatically and prevent the user from changing the windows state16Best way to Bulk Insert from a C# DataTable1Parallel.ForEach and Cannot read

EDIT: Do not use InStr or Len either, they are also imported VB6 functions will not work in the near future. FtpWebRequest/FtpWebResponse - The Underlying Connection Was Closed: An Unexpected Error Occurred On A Receive VS 2010 Get Music To Stop Once Form Is Closed? What's the name of style where GM assumes idiotic behaviour unless stated otherwise? https://social.msdn.microsoft.com/Forums/vstudio/en-US/b930ac87-8f74-4f00-9d89-7ea27a88a95d/error-cannot-read-from-a-closed-textreader-vb-2010?forum=netfxbcl All rights reserved.

j'ai une autre exception !!!! "Object reference not set to an instance of an object" sa je crois c'est pas dû à SR.close() !!! 0 0 31/05/2006,16h34 #7 zouhib Nouveau Your HashTable will have to have been declared at Form level so that it is visible from multiple methods. Also, all that Left, Right, InStr and Len stuff is VB6 code. All I really have to do is convert it to .NET but right out of the gate I'm running into some challenges.

more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation However, I have a question regarding line 7 img=img/255 I understand that it aims to scale the img value to 0 and 1. But I can't understand why I have to read file again with IEnumerable whilst I don't have to do this when I use List? Many of us write exceptional code; just as many of us write exception-prone code.

Dim credentialList As New Hashtable 'Stores all user credentials so password is accessible by user name. weblink The application log shows this:[Code]... Join our community for more solutions or to ask questions. Then use the String.Split method to turn each line into an array of strings.

Now i am using this code, VB Code: Dim StrRead As New StreamReader("Users.txt") Dim read As String If the error is due to network problem with the server then why few programs work fine? i think the second alternative is the best way to handle the case. http://sauvblog.com/cannot-read/cannot-read-usr.html Was a massive case of voter fraud uncovered in Florida?

thanks anyways You should LEARN not COPY... View 3 Replies Error: 0 - An Existing Connection Was Forcibly Closed By The Remote Host May 19, 2012 Below error is thrown in a already opened program which connects to I am using MySqlData.dll in my project.

Code : Sélectionner tout - Visualiser dans une fenêtre à part dim sr as stream = file.opentext(fichier) il vaut mieux prendre son pied que de se prendre la tête!!

Here's my codeDim objRequest As HttpWebRequest = WebRequest.Create(sURL) With objRequest .Method = "POST" .Headers.Add(HttpRequestHeader.Authorization, "Basic " + s64ID) .ContentLength = sRequest.Length End With Dim swWriter As StreamWriter = New StreamWriter(objRequest.GetRequestStream()) swWriter.Write(sRequest) Advanced Search VBForums Visual Basic Visual Basic .NET [RESOLVED] Reading a text file with | delimiter If this is your first visit, be sure to check out the FAQ by clicking public static int maxUsers(int logMinute) { StreamReader maxNum = new StreamReader(@"C:\Users\jplishka\Desktop\LoginSorted.csv"); string sortedstrline = ""; string sortedUser = null; string sortedComputer = null; string sortedDate = null; string sortedInTimeSec = null; Is this the best way to read the text file? 0 Comment Question by:fruitloopy Facebook Twitter LinkedIn Email https://www.experts-exchange.com/questions/28737417/VB-NET-Errors-using-a-StreamReader-to-read-from-a-text-file.htmlcopy LVL 4 Best Solution byAthar Syed Move the entry Add_Badge form outside

WebDéveloppement Web et Webmarketing Développement Web AJAX Apache ASP CSS Dart Flash / Flex JavaScript PHP Ruby & Rails TypeScript Web sémantique Webmarketing (X)HTML EDIEnvironnements de Développement Intégré EDI 4D Delphi How do i make the questions keep changing to another question from a file with only 1 button when clicked and also display it on a label with 4 radio buttons From what I can tell it's only pulling back the first element and then padding it with a lot, +20000, spaces.There doesn't seem to be a lot out there on this, his comment is here I attempted ChloesDad suggestion but perhaps I'm not implementing it properly? Private Sub TxtAnalyst_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles txtAnalyst.KeyDown If e.KeyData = Keys.Return Then Dim

Dec 19, 2009 I have some programming background in VB4,VB6, and some assembler, also I was a very big fan on of Qbasic.Programed 100's PIC micro in assembler and basic.I know VB.NET's InStr equivalent is "StringObject.Substring". The code itself works fine. or après il n'est jamais ouvert..

any help please about it? credentials = reader.ReadLine().Split("|") 'Put the credentials in the list. thanks a lot You should LEARN not COPY... Just set a flag bAddBadge = False in the If section and bAddBadge = True in the Else section.

I changed the line Dim _lineData As String = _reader.ReadLine() To Dim _lineData As String = _reader.ReadToEnd() And it now seems to work correctly 0 LVL 2 Overall: Level 2 but my question is Why? The parameter construct is the same except you dont have to specifiy a string as the function is performed on the calling string object. If you have a number of lines in your file then you are going to need more than one string variable for the UserNames and one for the Passwords.

which is executed after every 5 mins. Aug 5, 2011 I have a program which when a button is clicked on a form sends the form to the back, so that Notepad can open on top, then it VB.NET's Len() equivalent is "StringObject.Length()". I always get an error " Cannot read from a closed text file " View 5 Replies Invalid To Read When Reader Is Closed?