Some String Is Missing When Retrieving Assettag
Mar 17, 2010
My 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?
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Jul 12, 2011
I created a sub in a module and it should be used from 2 or 3 forms.The calling will look like this:
"Call PasswordCheck(Me.Name)"
I tried codes like:
"My.Forms(Source).txt_Password.Text"
But it told me that it can't be indexed.
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Apr 15, 2010
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]...
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Jul 16, 2010
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]...
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Jul 17, 2009
Lets say my program requires a password of "vbforums" to bootup. The user enters "vbforums" and clicks enter to proceed to the program.I want to make a registry value in the registry under my program with that text. And now on load up i would want to be able to check to see if the correct password is in that specific spot in the registry.I have never fooled with the registry so im pretty lost, i tried doing a bit of searching on the forums but couldn't find anything. Anyone know how i would do this?
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May 3, 2012
I am getting the error "Object reference not set to an instance of the object" Debugger is suggesting to use the "New" keyword to create an object instance, or to Check to determine if the object is null before calling the method. Error is occurring on line 27: "sReturn = ConfigurationManager.ConnectionStrings(strConnection).ConnectionString" I;m not sure where to go from here.
First, my appconfig connstrings:
<connectionStrings>
<add name="con1"
connectionString="Data Source=VMXP/SQLEXPRESS;Initial Catalog=Interview;Integrated
[Code]....
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Dec 14, 2009
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.
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Jun 29, 2009
Trying to run the following code but am receiving an string to integer error. Basically, I am running a report through code and trying to retrieve a number from a line of code by removing the line description and spaces. Having problems trying to figure out how to do that.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim strURL As String
[Code].....
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Apr 18, 2012
I have two .resx files in my project. One is called Labels.resx , the other is called Labels.fr.resx. The first is meant to be English the second is French. Right now they each only have one item, a string with the key "label1". The values are in English and French.The issue is that even when I try to access the resource as French just hard coding the culture in an attempt to get this working:
'hard code the culture as French
Dim c As System.Globalization.CultureInfo = System.Globalization.CultureInfo.GetCultureInfo("fr")
[code]....
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Jan 3, 2010
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.
[Code]...
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Aug 7, 2009
I want to retrieve an object by using a string representation of the objects name. For example lets say i want to change the font of 3 labels on a form programatically. Instead of changing the font property for each individual label like so:
Label1.Font = FontDialog1.Font
Label2.Font = FontDialog1.Font
Label3.Font = FontDialog1.Font
I want iterate through the labels in a For..next loop like so:
[Code]..
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May 16, 2012
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].....
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Oct 13, 2011
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]
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Aug 13, 2010
I am writing a small app that is retrieving data from a device connected to a virtual com-port. I connect without problems to the device using the settings 9600-8-N-1.
I need to send the command <esc>MS , the device then sends back the data to a computer. I have tried this using Hyperterminal with success. I also did this with Excel and VBA. I used the MSComm32 Active X control:
MSComm1.Output = Chr$(27) + "M" + "S" + Chr$(13)
Msgbox(MSComm1.Input)
This made the data from the device pop up in a messagebox. I am writing a winforms app in vb.net, using VS2005. I have a form, on which I have a Placed a SerialPort control, named sp. My sample code is as follows:
Private Sub Form1_Load(ByVal
sender As System.Object,
ByVal e
[CODE]...
This returns the error message "Error: expecting a command". I have done som tests in HyperTerminal, and have concluded with:
-If I dont send <esc>, I get error "Expecting a command"
-If I send wrong command (ie MD instead of MS) i get error "Bad command"
Based on this, I suspect that I don't pass the escape character correctly to my device. So I wonder how to do this?
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Oct 8, 2009
I'm doing an experiment on WPF and MVVM, and while coding the ViewModel on Vb.net I noticed this red wavy lines under my ObservableCollection(of T)s T_T
Anyway, the application is in WPF & VB.Net, under the .Net Framework 3.5 (I checked) and I have an 'Imports System.Collections.ObjectModel' on top of my class. Intellisense shows the other classes on System.Collections.ObjectModel except ObservableCollection.
Here's a screenshot.
So, why is ObservableCollection(of T) missing and how do I make it appear?
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Mar 10, 2010
I am trying to publish to my hard drive so it can later be burned to CD or DVD a project I have developed and I seem to be missing that file. The person I developed it for does not have good internet access, so downloading such things as SQLExpress and DotNetFx35Client is all but out of the question. How and where do I get the file? I know where to put it on my hard drive once I have it.
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May 11, 2009
I have been given the source code to a 2005 VB project to modify. But I can't find the .sln file or a vbproj file or open the project. Don't I need that file to open the solution correclty? or do I have to start a new solution and just add in all files?
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May 10, 2010
My SQL query shows 8 rows when executed but the following code only shows 7. Apparently, it�s missing the first row.
...
Dim temp as String = Nothing
Dim r As SqlDataReader = objCmd.ExecuteReader()
If r.Read() = True Then
[Code]......
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Jun 22, 2010
I get the following error when i try to run my program. i tried to rebuild it many times but still it doesn't work. visual studio cannot start debugging because the debug target windowsapplication1.exe is missing. its my first time to use ms visual studio 2008.and i think there are some dependencies missing in this software but i'm not sure what are they.
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Oct 11, 2011
I am Telerik controls in my project, Error is telerik.web.ui is not found, Coudn't find assembly
I have added Telerik.web.ui.dll inside Bin directory
Reference Code is available inside web.config
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Jun 11, 2009
I have the code below that reads the partial app.config below. It works fine. But wondering how can I check that "value" is set to 0 or that the TraceSwitch is missing. If I remove the switches, my messagebox displays a 0. I want to display a user message if the app.config is not able to provide logging. And if the TraceLevel is set to 0, I will not show a message.
Dim s As New System.Diagnostics.TraceSwitch("TraceLevel", "")
MessageBox.Show("Trace Level: " & s.Level)
<system.diagnostics>
[Code].....
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Mar 13, 2009
I like to confirm that array is created, how can it be done? There is no nul keyword?
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Mar 10, 2010
I have a databound combobox that contains 2 fields but obviously only 1 is displayed. My question is...how do I retrieve the field that is NOT the "Displaymember"?
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Mar 1, 2011
how come when I retrieve my data from SQL my date field returns the date along with a time of 12:00:00 AM???? The Sql BD Type is Date and it is a date only in the SqlDB. I'm populating the date into a textbox.
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Apr 8, 2011
My problem:
Given a list of DLL paths, find their version number and all assemblies referenced. Some may point to the same DLL but with a different path or version.
My Code:
Dim otherDomain As AppDomain = AppDomain.CreateDomain("otherDomain")
otherDomain.DoCallBack(Sub()
Assembly.ReflectionOnlyLoadFrom("filePath")
[Code].....
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Aug 26, 2011
I'm trying to download files and fill the progressbar correctly. The problem is that I'm missing something in the code below, because it doesn't work:
Dim streamer As MemoryStream = New MemoryStream
Dim reader As StreamReader = New StreamReader(streamer)
Using fs As New IO.FileStream(PathAndFile, IO.FileMode.Create, IO.FileAccess.Write)
[code]....
However, this is downloading the file.
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Jan 29, 2009
retriving the DNS server ip of my computer. But with my codes i only manage to the IP address of my computer.
Dim IPAddress As IPAddress = Dns.GetHostEntry(Dns.GetHostName).AddressList(1)
Dim strIPAddress As String = IPAddress.ToString
TextBox3.Text = strIPAddress
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Jul 7, 2009
I have a problem with this code (look below) and I can't understand where is the problem: In moment of execution it gives a ERROR: Missing (;) at end of SQL statement.?
Dim cs As OleDb.OleDbConnection = New Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Jet OLEDB:Database Password=password;User ID=admin;Data Source=" & Application.StartupPath & "data.mdb")
Dim result As Integer
Dim cmd As OleDbCommand = New OleDbCommand()
[code]....
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Mar 12, 2010
I cant find the reference for Microsoft.SqlServer.Smo Where can I find this missing reference for VS2010 Pre release candidiate
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Jan 24, 2012
I completed my final project for a .NET course two days ago and just noticed today that all my project files for every project I have on my computer (about a dozen or so) are missing all the project files except for what's in the bin folders. The folder structure it seems hasn't been affected.
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