I am currently creating a VB.NET 2.0 WebService that takes in a Byte Array derived from
Dim nLength As Integer = CInt(FileUploader.PostedFile.InputStream.Length)
Dim arrContent As Byte()
ReDim arrContent(nLength)
FileUpload.PostedFile.InputStream.Read(arrContent, 0, nLength)
[Code]...
I read in a Byte Array generated from a function called from an external DLL file and then converted (encoded) it into a String. In the Locals window (shown below), msg does not have a trailing double-quote.[code]...
View 1 RepliesMy computer's assettag formats like "1234567.1", the number behind the dot represent Node ID, which is assigned automatically by BMC chip during computer POST.
The question is, when I am using objSMBIOS.SMBIOSAssetTag to retrieve the assettag, I can only get "1234567", the node ID".1" is missing. However some other DMI tool such as "RW" can get the full assettag with out problem.
Now I need to script this to get node ID information every time OS starts, so I ask why the node ID part of asset tag is gone? any other way can I get SMBIOS type 3 infromation?
I am using this to download the source code from a web site but it is not downloading all the links:
With Form2.RichTextBox1
Dim instance As New Net.WebClient
Dim aAddress As Uri = Me.WebBrowser1.Url
.Text = instance.DownloadString(aAddress)
End With
If I right click with the mouse on the site and view page source the links are there but for some reason download string is missing them.
In a SQL UPDATE statement, how to i "set" a field to empty? (because it was occupied before). i get a syntax error (missing operator) that points to my sql string this is the update command i am using but its not working.
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I have a Client/ server application where the Server is in java and Client is in Vb.net.When i send large string from client to server am not receiving complete text.code attached below.
client-- VB.net-
Try
Dim clientSocket As New System.Net.Sockets.TcpClient()
[code].....
Can someone take a look at my "afilter".I am getting an error when I try to read a file.Syntax error: Missing operand after 'Number' operator it works with some files but others perhaps I dont have it written correctly. [code]
View 8 RepliesI have made a project in VB.net. and it is working fine on my computer.But when i publish this project and install on my office laptop, i shows:Unhandled Exception: dwmapi.dll file missing. Module can not be found.
View 4 RepliesMy co-worker gave me a class library project without .sln file. I can implement it by add the .dll file. I want to know if i can open this project in visual studio and modify something in there. How can I open this file?
View 1 RepliesI am trying to use log4net in a VB.NET app for some unknown reason it's not creating the log file.Here is my app.config
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
[code]....
I have been dealing with this problem for awhile now, and ever since I tried publishing my application, I keep getting this error:Error1Could not find file 'Microsoft.Windows.Common-Controls, Version=6.0.0.0, Culture=*, PublicKeyToken=6595b64144ccf1df, ProcessorArchitecture=*, Type=win32'.ifxtweet2
View 2 RepliesI was trying to load MS Access 2007 database using SQL 2008, but it was not successful because of error below,
View 2 RepliesI have a routine built to take query results and write them to an xls file. The problem is that I am only getting the column headers and 2 of the 3 rows of data. What am I doing wrong that the last row of data is not being written to the file?
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I am trying to execute a VB .net console application called Application1 that I created using Visual Studio 2008 with .net framework 3.5. When I run it under the windows scheduler or from a command prompt it works fine. When I try to run it under a purchased job scheduler, I get a message stating that directory APPLIC~1.config is missing. What properties does system.configuration use when it tries to find an application's .config file? Can these be set when my application starts?
Note: I was able to use ConfigurationManager.OpenExeConfiguration(My.Application.Info.DirectoryPath & "" & My.Application.Info.AssemblyName & ".exe") to get around this issue but would like a cleaner solution. I do not want to do this each time I want to retrieve an appSetting entry.
After I ran a disk-cleanup (in my case AVG PC-TuneUp), the loading of my VB.net project gave error on a missing file.Changing the build-configuration (DEBUG->RELEASE->DEBUG) would recreate the file and all is OK. But I have basic configuration-info for the build, maybe in more complex cases some important details could be lost when the file gets deleted.I would think an information as critical as that, would be placed in the project folder, or be part of one of the many files that make up the project, but not in the temp-folder.
View 7 RepliesI have a several text files that get updated each month - when they are updated certain lines are missing that I always want adding back to the files - the text I want adding back needs to go into a specific part of the text file(its always the same text that needs adding and same location)
View 4 RepliesI have just written an application in visual studio 2005, and would like to publish it for use on another computer. When I try to run the publisher, it fails and reports that it is missing an XML file that is located in the bin folder. I have checked the bin folder and the file is there. I am not sure what I am doing wrong? Has anyone else seen this type of error before?
Also, I should point out that while I was creating this app, I would some times copy the project to my desk top, and then change the name of the project folder. For example: myProgramV0 would be come myProgramV1. Then I would copy this back into where I normally keep my VB projects. I do not know if this had an effect on the program or not.
Current S/W Access 2010 and Windows 7 (all up to date) also using VS2008 When I was using Access 2003 & 2007 the following VB.Net code line worked fine:
dbs.Execute("SELECT * INTO TrialBOYTbl FROM [Text;FMT=CSVDelimited;HDR=Yes;DATABASE=" & myPath & ";].[TrialBOYDtl#csv];")
But when I use Access 2010 the first data record is missing in every file that I upload - there are no other errors.The SCHEMA.INI file is:
[TrialBOYDtl.csv]
ColNameHeader = True
Format=CSVDelimited
MaxScanRows = 25
[code]...
NOTE: This code line is executed in VB.Net (Interop) in conjunction with Access Automation. Therefore, I believe that I must use DAO
as that is how MS Access is based.My guess is "[Text;FMT=CSVDelimited;HDR=Yes;DATABASE=" looks like an ADO (not DAO???) Extended Properties specification which worked fine until Access 2010.
I've been developing an export program which generate a csv file.
Column_A, Column_B, Column_C
00014, Sample, test
Now upon this data is viewed in csv the trailing zero from column_A is gone. it becomes 14.I revise the writing of data from Column_A which if the start of it is zero i insert a single quote. Upon viewing it in csv i got a '00014 which single quote is visible. how can i remove this single quote? which i expected to view it 00014 only in csv file.
I'm running Visual Studio 2010 on a terminal server, and have been, with relatively few problems, for some time. This morning I fired up my PC and over the UK's long weekend, the following issue seems to have developed.I've got a bunch of projects (but not all of my projects, and not all of the projects in a given solution) complaining that a particular file (which does not exist on the computer) cannot be opened, and so those projects will not compile anymore. Here's the error:
Error 31 Unable to open module file'C:Users[username]AppDataLocalTemp2.NETFramework,Version=v4.0.AssemblyAttributes.vb':
System Error &H80070003&
I could simply copy the file into that directory and be done with it, I'm pretty sure that will work,EDIT: Okay, now things have gotten to a whole new level of weird. I've rebooted the server, I get the same error message, only now the file it is asking for exists and can be opened in Visual Studio with no problems. another part of the IDE still insists that it's unable to open the module file.
EDIT 2: Can't delete the file because it claims to be open in another program, but I've logged off and logged on again, and there shouldn't be anything accessing it.
EDIT 3: Because there's a wall of comments below his answer, I'll mention here that Jared's suggestion to delete the SUO file for the solutions having the problem (not files specifically to do with any of the problem projects, strangely) was what solved this, eventually.
i need a vb8 code to open a txt file,search for a string in it & extract string in a excel file.
View 2 RepliesI have a program that has been running well under both Windows XP and Vista. Recently I tried installing the software on a Vista x64 machine and the program keeps crashing at runtime. I have tried running in Windows XP compatability mode and other solutions but nothign works. If I run it on the machine under Virtual PC using Windows XP I have no problems. The only two clues I have are these 1)One of the error messages I got when the program crashed said "missing dll file" and 2) the error log viewer shows that the error involves kernel32.dll This problem feels like it is way out of my league ont face value.
View 13 RepliesI am in trouble with publishing my project that uses an embedded database file. I publish my project but when I try to install and run it, it gives me an error as "Unhandled excception occured in your application. Database.accdb file could not be found." I understand that the problem comes from the missing database file. But in the project I assign this file as "content" and I believe that it should copy the file to the required folder that way, right? I also tried to "compile the file" in project but if I make it, visual studio gives an error.
View 11 Repliesi need to read binary file and in this file found the string and replace it with other one and save the file afterwords. I found many example to read binary, but to find and replace is for me mistery.
View 3 RepliesThese is the content of my txt file which is saved in D drive in my pc abc,1,2,3..I tried the flowing but it didn't work:[code]I am getting error on this line.. data = line.Split(","c)...it says this line isn't in use anymore or something and that I rather use LineInput but thats asks for filenumber and i don't know what that is. I am sorry but I am a complete beginner. what else can I try? [code]ok that error is gone now but now if I want to add these values to a list box..how can i do that?
View 1 RepliesI Ported this code from a code project article in c# called Nscript
heres the code
Base App
Imports System
Imports System.IO
Imports System.Resources
[code]....
Okay Now I only get two errors (I dont know how to solve them)
Error3Class 'BaseApp' must implement 'Sub OnCompilerError(errors() As CompilerError)' for interface 'IScriptManagerCallback'.
And
Error4Class 'ScriptManager' must implement 'Sub CompileAndExecuteFile(file As String, args() As String, callback As IScriptManagerCallback)' for interface 'IScriptManager'.
But What I would also Like to know (as well as how to fix the errors), is would the code work?
i have a string with the value = "/var/mobile/Media/iTunes_Control/Music/" i need to read the next 13 letter after this string in a text file i am also using a loop to do this multiple times
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Header As String = "/var/mobile/Media/iTunes_Control/Music/"
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I've always been slightly stumped as to why the following happens if I write[code]...
View 4 RepliesI am using System.IO.FIle.ReadAllText() to get the contents of some template files that I created for email content. Then I want to do a Replace on certain tokens within the files so I can add dynamic content to the template.Here is the code I have, it seems to me like it should work just fine...
Dim confirmUrl As String = Request.ApplicationPath & "?v=" & reg.AuthKey
Dim text As String = IO.File.ReadAllText( _
ConfigurationManager.AppSettings("sign_up_confirm_email_text").Replace("~", _
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For some reason I cannot get the %%LINK%% and %%NAME%% Replace() calls to work properly. I checked to see if it was encoding-related, so I made each file UTF-8. And also used the forced encoding overload of ReadAllText(String, Encoding) and still no dice.
trying to find a decent answer for my question; I do have a utf8 file which I (down)load, manipulate and wanting to save back again.The result always is that the file I produce is not in utf8 format;
Dim fs2 As New FileStream("c: est.dat", FileMode.Create, FileAccess.Write, FileShare.None)
Dim w As New BinaryWriter(fs2, Encoding.UTF8)
[code].....