I have error on Win XP sp3 (no in win 7 pro) when I try to get cpuid!!
I used following code found on code bank:
Dim strProcessorId As String = String.Empty
Dim query As New SelectQuery("Win32_processor")
Dim search As New ManagementObjectSearcher(query)
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trying to get my hands wet on vs 2010 and i downloaded samples from ms site but when i tried to run some of the DB samples i received this sql error: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) any ideas how to get around on this?
View 5 RepliesIf i type this in:
CODE:
I get an error: Error 1 Operator '=' is not defined for types 'System.Drawing.Image' and 'System.Drawing.Bitmap'.
I have also used 'is' instead of '=' but that doesn't work either.
I am facing another error "An error occurred trying to load the page. Member not found. (Exception from HRESULT: 0x80020003 (DISP_E_MEMBERNOTFOUND) )" performing the following scenario:- Opened a sample VS 2010 WPF project that I receiveved from a co-worker (Project compiles, and run on his machine)I tried to open project properties (Project --> Properties)The project properties panel/window didn't open, all it had was an error symbol (red/white X) and the error message above(HRESULT: 0x80020003).I am unable to view niether the designer window nor the code window (no messages are reported) but the pane where the code/design shoud display is empty, all you can see is the background color.
View 1 Repliesthis is my very first posting and I must say I am desperate. I have a VB assignment due in 2 days and I am so lost. I have written a code to draw some graphic, just a basic house, tree, sun etc. I have also written a code to magnify said graphics which were all the specifications of my Assignment 1 part A. Now for Part B I am being asked to extend my program so that: A - My graphic can be drawn using different colour schemes designed by me but chosen by the user B - My graphic or an appropriate part of it can be animated around the picture box if the user chooses to do so. C - Error checking is included.
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Syntax error (missing operator) in query expression '''system time'''.this is the error that appears
this is my code:
Dim sqlCmd As String
Dim x As Date
x = Format(Now(), "General Date")
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the fields in the tables are all text fields.is there any way to fix this error? perhaps it is in my query but i really cant find a solution.is there an alternative to get what i want my program to do?it is basically entering an ID number and finding the record with the same idnumber and putting the system time on the timein field for that record.
I get the following error when trying to compile the simplest prpgram. Error 1 Class 'CLSID_CorSymWriter' could not be created: System Error &H80040154& After looking at other stuff on the net I removed VB 2010, VB 2008, any C or C++ runtimes and any .NET Framework programs I could find, and then re-installed VB 2010, but the problem still persists.
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getting Error in VB 2010 = " Syntax error in INSERT INTO statement" when clicking on save button
View 17 Repliesposted again but this time its regarding both the webclient and the web reuqest giving me this error :S
View 1 RepliesI reproduced the following code to update a database and I get the error" Operation must use a updateable query"
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I've just finished installing VS2010 on my computer. I have a project I built in 2003 that I'm trying to open in 2010. It went through the conversion process and generated this error: System.SystemException - The type library importer encountered an error during type verification. Try importing without class members. : System.MissingMethodException - Method not found: 'Void
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I am using Visual Studio 2010 Ultimate, I developed an application in Visual Basic and that is running successfully when I copy this application to other system then it does not run and .Net framework is installed on other system.
View 3 RepliesI am studying HND software developement, in this course we use VB6, I have managed to run it just fine for a few months, now all of a sudden I get this error. No one in my class is able to help, not even the teachers.
error while trying to run project: unable to start debugging the version of clr.dll in the target does not match the one mscordacwks.dll was built for.
i'm getting some errors after i converted it to C# well here it is
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And Converted in C# gives me allot of errors i can't even post it :/ convertor used [url] i need this class for my security program
I've got problems while printing a document.I've got a program that have a small form with options for printing two diferent pages.Here's the There is a Button for printing named Imprimir and two checkboxes for selecting what king of display I want to send to printer.At first time, there are no problems, the printer prints what I want, the form closes and it seems all is allright. The problem is when I try to print again, even the same layout, I call the print form again and I get the error in the picture...Why the same routine executes without problem at first instance and gives this error at second instant?
View 8 RepliesI have a tab panel, and I added an item to it.
When i click on the tab, i get this error
InvalidArgument=Value '5' is not valid for 'index' Paramert name: index
I am a fresh graduate and I am working now as a developer By the way, I am not the one who developed this tool, it's the previous programmer and they gave the project to me to update it however, when I try to run the application in my local computer I am getting this error:
Argument not specified for parameter 'XLSFile' of 'Public Sub New(XMLFile As String, XLSFile As String)'.
The error points to the code below in bold letter: Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Zym.ConnectionString =
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I get the folloing error when i convert this code for c to vb.net Object reference not set to an istance of an objectHear is the vb.net code
Imports VpnApiLib
Public Class Form1
Public VpnStat As IVpnStats
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Apparently this is a rather common issue but after 3+ hours of searching I still couldnt figure it out...After publishing my application when I try to run it, an error occurs wherein it can't locate my database.
View 10 Repliesi have this code i want to populate datatable with datagrid. . . .but this is error in column name i dont know why. . . .
Dim dt As New DataTable
Dim rptdoc As ReportDocument
With dt
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i'mworking on a download store. but it is not workieverything works the download windows starts but it does not go download file
vb.net
Imports MySql.Data.MySqlClient
Imports System.IO
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I have an sql database with multiple tables. I have been adding new columns to one of the tables as I need them, but now suddenly it has stopped allowing me to add columns.Everything works as usual until I add the 150th column to the table. When I drag the table from the server explorer to the dataset designer i get the following error:"Some updating commands could not be generated automatically. The database returned the following error: Dynamic SQL generation is not supported against a SelectCommand that does not return any base table information.If I remove the 150th column, everything works great. I tried using the wizard to regenerate the select and update statements, but it fails with the same error.
View 5 RepliesIn my project I have it set up so that all the tables in the DB has the property "id" and then I have the entity objects inherit from the EntityBase class using a repository pattern. I then set the inheritance modifier for "id" property in the dbml file o/r designer to "overrides"
Public MustInherit Class EntityBase
MustOverride Property id() As Integer
End Class
Public MustInherit Class RepositoryBase(Of T As EntityBase)
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however produces the error "Class member EntityBase.id is unmapped" when i use VS 2010 using the 4.0 framework but I never received that error with the old one.
I just found an error in the compiler. Newpath is a boolean and the compiler took and ran this[code....
View 1 RepliesI have the follwing codewhich transfer the value from NumericUpDown64 to the array Conc(0,0) which is part of the structure USerInput:
UserInput.Conc(0, 0) = NumericUpDown64.Value
When I run the program I recieve the NullReferenceException was unhandled. Object reference not set to an instance of an object.
i was used to be vb 6.0. but now im starting with vb 2010 because 6.0 is old. but now i have a few problems with converting some things for my game that im making.
in 6.0 it was
modPlayer (module)
Public Player(1 To MAX_PLAYERS) as PlayerRec
Private Type PlayerRec
Name as string
Level as string
End Type
but this code gives in 2010 some errors; it says it should be structures right now?
Module modPlayerRec
Public Player(0 To 100) As PlayerRec
Structure PlayerRec
Public Name As String
End Structure
End Module
what should be the right code for vb 2010? this is not working what i have right now.
I used the following code(with bug):
Code:
For n = 0 To 100
If saveLine(n).Substring(0, 8) = "heading:" Then
cboSelect.Items.Add(saveLine(n).Substring(8))
End If
Next n
The For loop only ran 5 times. It turned out that saveline(5) was shorter then 8 characters, so I changed the code which solved the problem:
Code:
For n = 0 To 100
If saveLine(n).Length > 8 Then
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VB 2010 neatly exits the for loop when the bug occurs. In this case it was easy for me to pick up the bug, because the combo box was not properly populated. What if it was not obvious that the for loop did not complete? It is quite scary to think that bugs like this are not displayed at run time.
ok im making a program where i add exe files to my project like the trial install of photoshop and all the adobe projects. So wot i want to do now is add a code in so when i push the button install adobe photoshop fire works ect it will im useing this code here to do that
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
My.Computer.FileSystem.WriteAllBytes("YourExeFile.exe", My.Resources.Webcam,
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I cant make my auto clicker on hotkeys, i tried this[code]...
View 2 RepliesI basically made a listbox, a button, and a popup window. The button openes the popup window, in that window you type some text, press "OK" and the text gets added to a list box. Simple right? Guess not...-Textbox1 is the textbox in wich you input text.-Label1 is the label on the popup window that tells you what to do. It's text is either "Edit name:" or "Input name:"This is the function if you click "OK".
If Label1.Text = "Edit name:" And Textbox1.TextLenght > 0 Then
Form1.name_list.Items.Remove(Form1.name_list.SelectedItem)
Form1.name_list.Items.Add(ime_osebe.Text)
Else
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