I was using a break point in this method to make sure every was running right with it. Basically it is a loop to read until the end of a stream but rwNumber resets after it gets to line 50. Does objreader.read have a limit on it i am not sure.
Public Sub FormatText()
Dim filePath As String = openFileDialog1.FileName
If filePath = Nothing Then
MessageBox.Show("You have not opened a file yet")
[Code] .....
Ok every so often in .net (when i have a project that references another project in the one solution, and i add a breakpoint to the "non-startup" project) I get the following message:"This breakpoint will not currently be hit. The source code is different from the origional version"I tried to remove the reference from the project and re-add it from the other project in my solution - this did not fix the problem.
View 4 RepliesThe other night i was reading an article on preventing reverse engineering and i found out that you can check to see if their has been a break point that has been added into your applicaiton.How would i check if their has been a break point added?
View 2 Repliesin an winForm app in VS2010 win 7 compiling to x86, I try to do what Alvas.Audio seems to work. See (c# ex: [URL] for reference.
Dim data() As Byte = wr.ReadData(second * i, second)
The result give me data.length()=0. I do not have any exception, I can read format from it and whatever reader I use I got this problem.EDIT : After some tests, it seems like the uncompressed file I create in the first step (in PCM format, with .wav extension) can not be recognized by the Alvas.audio library for the second step. I must miss something around Audio file markups or something alike.
Here is the code that might be the source (basically this is step 1):
Dim functOut As String = String.Empty
Dim wr As Alvas.Audio.IAudioReader = Nothing
Dim fs As IO.FileStream = Nothing
[code]....
How can I write the resulted stream to be sure I can read it again later?
[Code]...
I am getting an error in above line says: objrpt is not declared it may be inaccessible due to its protection level I agree it may be inaccessible if the condition doesn't met - but here if it doesn't met it will take CrystalReport2 know ?
CODE:
I get like bunch of msgbox and when i break point the timer dosn't go to the end it just reach to the msgbx and then repeat again from the beginning , i dont know why, i removed the timer and made new one but still the same problem.
I'm using vb.net 1.1 to develop the program. I got text files that contain test result from a machine, like below.
T1 1.24535 2.56335 2.43253 1.24538 2.55619 4.35243
T2 1.42542 1.63728 3.57295 4.59275 1.57320 2.72057
T3 5.12857 2.45375 6.38593 2.58375 3.57259 3.57204
I need to check the test result with the data from database, to find out which test result is failed. If there is a fail test result, I will show an alert to the operator and stop the checking process. Until the operator close the alert, then the checking process will continue from the last read point.
I'm facing a problem in reading a string actually I have a String which have multiple value in it and I want to break it and use some characters in different variables.
View 5 RepliesI am trying to read the following xml stream but am really struggling.
<channelSnapshot xmlns="urn:betfair:games:api:v1">
<channel gameType="BLACKJACK" id="1444077" name="Exchange BlackJack">
<status>RUNNING</status>
[code]....
If the element is between a start tag and end tag such as
<status>RUNNING</status>
Then I can access the value ok. I have been using Select Case xmlnodetype but using this when the nodetype is a whitespace I can't get to the element beyond the whitespace.So that in the following line
<property name="Card 1" value="NOT AVAILABLE"/>
I cant get to anything beyond the word property.
I am trying to read a xml file (from a stream) like the one below. I need to read the xml element "recipientPhone" first,then I could read element "contents" so that I could save base64 data as file with the name coming from recipientPhone.I am using while xmlReader.read() to read the xml, is there a way that I could read element "recipientPhone" before "contents"?
xml sample:
<fax>
<clientInfo>Attachments: 2</clientInfo>
<contents><contentType>0</contentType>
<data>data1</data>
[code].....
I'm trying to make GUI for my batch script (don't laugh ) I'm using Microsoft Visual Basic 2010 Express and I just need one textbox and one button, button should start the VLC Media Player with any stream that I paste in textbox
View 6 RepliesI'm trying to read in some text from a tcp stream. I know that the text has a unicode control character as the first character (0x0b) because the sending mechanism inserts it in front of all outgoing messages. I know it is an unreadable/unprintable character but would I would like to do is know how to read this character in and know that it is a 0x0b.
[Code]...
I am trying to use the vb.net method FileGet to populate a type library from a text file. This text file was created by a legacy application using vb6. In the vb6 code, the Put method was used to create this file by dumping the type library into the file. I'm using the same type library to parse back into using the FileGet method. The only difference is that the type library is now an interop dll. When I use the FileGet, it works for most of the files that I'm trying to read.
However, there are a few that give me the error: "Unable to read beyond the end of the stream." Does anyone know what would cause this error and how I can fix it?I've already tried to add a space and a line break at the end of the file.This did not work. I've searched for the solution but have not found anything that has worked.[code]...
I have an issue in streaming database.I have already write an image there and now i want to recall and put it in a PictureBox.
View 4 RepliesI am attempting to read from a url into a System.IO.Stream object. I tried to use
Dim stream as Stream = New FileStream(msgURL, FileMode.Open)
but I get an error that URI formats are not supported with FileStream objects. Is there some method I can use that inherits from System.IO.Stream that is able to read from a URL?
Just starting up on VB 2008 Express (.NET). Trying to write to and read from a file. It runs without errors, but the messagebox only shows the 'OK' button, not the contents of the file as I want. I thought that maybe I have to rewind the file before reading, but AFAICS there is no 'StreamRead.Rewind' or Reset or something.
[Code]...
Radio button 2 beacuse there are 3 and you have to pick one (The right one) to advance on to the next form.
View 4 RepliesAfter opening a TCP stream and writing to it via Stream.write, how can a reply be received (on the same port) and processed?
View 4 RepliesIs there a method of using the stream reader to read webfiles?
View 1 RepliesI was taking code called from an event and making a function of it
Public Function asyncPostMS(prefixes() As String, ms As MemoryStream) As Stream
Dim request As WebRequest = WebRequest.Create(prefixes(0))
request.Method = "POST"
[Code]....
Now when I call this using the new function the stream is already closed. How do I pass out a stream object from a function as an already "read" object.
Or do I need to create the stream outside the function?
I need to read strings by stream! Is this possible? I've been searching for quite a while now, without results.So what i have is an application which gets song lyrics. The lyrics come in a string and i need to separate the string into multiple lines. Just to make that clear, lets say that im getting this text and put it into a string:
Bla bla bla..
Na nana na
And in string format = "Bla bla bla... Na nana na" but what i need to do is separate them into its original, line by line.I created an for each loop which looked for upper chars and when found, create a new line. But that didn't work out so well since the lyrics are written in proper english, using the upper "I" everywhere. So i created a new loop which ignored "I":es if they were followed by a space/blank " ". That didn't work either, it skipped some sentences.
Using vb 2010, How can I use the streamreader to read within a rtf file from one pt to another pt thus capturing specific txt then loading it into a datagrid
View 8 RepliesI try to read a stream and save it as byte array to add it later to zip file.this is the code that I use
Dim totalbytes As Byte() = Nothing
Dim iBytesRead As Integer
Dim sChunks As FileStream = File.OpenRead("c:myfile.wav")
Dim Totalread As Int64 = 0
[code]....
but there is something is not correct,
I have a text file name list.txt which contains data like following;
AC-No. Name Time State New State Exception
100 ZULFIQUAR 09/04/2012 01:53 PM C/In Invalid
100 ZULFIQUAR 10/04/2012 01:39 PM C/In Invalid
100 ZULFIQUAR 11/04/2012 01:38 PM C/In Invalid
[Code]....
What I am trying to do is stream write to a text file information from 5 columns I have in my list view and then read the data back into those columns as required. I have manage to write the data to the text file in this format
View 4 RepliesFrom few days I am doing efforts to read web pages using webbrowser control in my desktop application. But it is very slower than my expectations(because I want to read lots of pages in minutes and browser control reads almost one page in 5 to 10 seconds), what I need is to read two or three tags written in web page.
So finally I decided to use something, which can give me only source code of page. I think StreamReader will help me to read it. I am not sure if it is flaxible with my purpose, or something else is there which can give me only html source code of web page.
I have written this code to read html code, but it gives error.
Quote:
System.ArgumentException: URI formats are not supported.
public static string Navigate(string URL)
{
[code]....
Lets say I wanna write a string "Hello World" into a MemoryStream and read this string to MessageBox.Show() without using Helper objects such as BinaryWriter and BinaryReader and StreamWriter and StreamReader etc.
how to accomplish this with low-level functions of MemoryStream stream object.
P.s: I both use C# and VB.NET so,
I am trying to make my application read data from a file. Then save the data back. However I keep getting an error which says the file is still open so cannot be edited. I also read that there is an issue with the streamreader and streamwriter do not close the program straight away. I was wondering if anyone had a way around this or any alternative ideas. Heres my code so far!
[Code]...
So I have some vb.net code, and I have a nested For loop inside a For loop, and then I have EXIT FOR statement, will it break out of one loop, or the whole chain?
View 2 RepliesRight i need to be able to read a text file up to a certain point or from a certain point EG..
textfile :
asd
sdfklg
adsfkgjddgjfg
[Code]....
btw.. as its a save file type thing the text is not going to be the same as above that just to get my point across to you but the "point of change" (####)
