Having written the following lines of code
Imports System.Net
Imports Microsoft.Office.Interop
Public Class Form1[code]....
I get the following error message 'New' cannot be used on an interface.
I have added the reference ( Although I'm still not entirely sure if I needed the Microsoft Excel 12.0 Object library or the Microsoft Excel 5.0 Object library ).
A client used to work on a desktop application which i have developed a while ago. Recently, his computer got 're-imaged' by the IT department. After that, the application starts crashing at line [Code] giving an error message "No such interface supported". i am using vb.net 2003 and access database. also there is a password on the database file.
View 5 Replies[I'm trying to add a Web Reference to a Windows Form in Asp.Net in Visual Studio 2008 & I'm getting the following error:The document at the url... was not recognized as a known document type.The error message from each known type may help you fix the problem: Report from 'DISCO Document' is 'Name cannot begin with the '%' character, hexadecimal value 0x25. Line
View 2 RepliesI have a VB6 based ActiveX dll file.
When i create a new Visual Studio 2010 web site, and i try to add a reference to that dll the following error appears:
A reference to 'dllName' could not be added. Converting the type library to a .NET assembly failed. Execution of the following process failed: C:Archivos de programaMicrosoft SDKsWindowsv7.0AinTlbImp.exe "c:mystitedllName.dll" /transform:dispret
[Code]....
If you delete some of these two functions the error doesn't appears. This problem is not present in Visual Studio 2008 or 2005.
while adding dlls through addrefrence . its poping up an error " Arefrence to c:... est.dll could not be added make sure that the file is accesible and that it is a valid assembly or com component "
the dlls are old versioned created in vb6
I have a functioning program that has been completed that based on miles and gallons used, both will display the individual MPG for each single entry as well as compile a total for the miles, gallons used and overall MPG at the bottom.My problem is that when 0 is entered for fuel, the MPG calculation says Infinity and 0 is placed in the gallonsUsedListBox.I've been trying to get the statement "Gallons must be greater than zero" into thegallonsUsedTextBox by utilizing an If..Then statement but to no avail. I'm not sure where to input it or if my avenue of using the If..Then statement is even on track. Here is the code I have:
Option Strict On
' MPG Average
Public Class MPGAverage
[code].....
I updated from VB2010 Express and Win7(x64) from VB2008 Standard and Win7(x86) and have been tweaking a programme and some user controls I have been using for some years. In the last three days only whenever I open the programme and run it, I get the error message box "Object Reference not set to an insatnce of an object"" three or four times. The programme then runs correctly. If I stop and restart the programme, the error message not reappear. If I then edit code and rerun (or save) the programme, the error message reappears. The error messages do not appear if I run the programme from the EXE file pinned to my taskbar
I have been unable to trap the error message to find out on the stack a clue to the line in the programme that is causing the problem. I do not add controls at runtime and all have been added to the designer at design time.
I got this error in the following line.
Dim t As New TrialMaker("TMTest2", Application.StartupPath & "RegFile.reg", Environment.GetFolderPath(Environment.SpecialFolder.System) & "TMSetp.dbf", "Phone: + 9999999999" & vbLf & "Mobile: + 99999999999", 1, 10, _
"745")
how to create an error message by message box to tell the user to enter a number only if they key in a character value?
I MEAN AFTER THEY PRESS THE CALCULATE BUTTON
Private Sub btnCalcFat_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalcFat.Click
Dim intFat As Integer
intFat = Integer.Parse(txtFat.Text)
lblResultDisplay.Text = txtFat.Text * 9
End Sub
My text box is call txtFat
I have a class that has a property that I declare like this:
VB.NET
Private _DirectoryList As List(Of FileDirectoryInfo) ''' <summary> ''' Array of directories. ''' </summary> ''' <value>Object</value> ''' <returns>Directory array list</returns> ''' <remarks>N/A</remarks> Public Property Directory As List(Of FileDirectoryInfo) Get Return _DirectoryList End Get Set(ByVal value As List(Of FileDirectoryInfo)) _DirectoryList = value End Set End Property
[Code]...
I am getting the error Parser Error Message: The server tag is not well formed. on the code line below:
<asp:HyperLink ID="imgFileType" ImageUrl="images/Icon_Pdf.gif" NavigateUrl='<%#"javascript:ViewFile('erg_", Eval("DocumentName") %>' runat="server"></asp:HyperLink>
I need the url link to be parsed as:
javascript:ViewFile('erg_Invoice_3200_QRG_Restaurant.pdf');
What am I missing in the syntax?
I am receiving this error: Reference to a non-shared member requires an object reference on the code I've
bolded within the code body. Here is my code:
[Code]...
I get this error:Reference to a non-shared member requires an object reference.When i compile on the following code section:
Private Sub statusBarToolStripMenuItem_Click(ByVal sender As Object, ByVal e As EventArgs)
ToolStripMenuItem.Checked = Not ToolStripMenuItem.Checked
statusStrip1.Visible = ToolStripMenuItem.Checked
when I do something like this: Process.Start [URL] it says that error only on Form2 not Form1.
View 2 RepliesI have a null reference warning. Dummy code as follows:
Dim poo As IEnumPooTypes
Toilet.GetPooInBowl(poo)
The variable 'Poo' says it may result in an object reference not set error but I cannot use the 'New' keyword with an instance. How do I make the warning go away?
Error 'Reference to a non-shared member requires an object reference'?I want to know what a non-shared member is.
View 2 RepliesI am opening frmB (variable for FormB - the actual form) from frmA. From btn1 I open frmB like this:
frmB = New FormB()
frmB.Show()
From btn2 (frmB is already open) I bring frmB to the front from behind frmA:
FormB.Show()
FormB.BringToFront().
No problem so far. Now I need to pass an arg to frmB. This is where I am having the problem.
from btn1 (in frmA) I do this:
frmB = New FormB(myArg) '--pass myArg to constructor of FormB -- no problem here
frmB.Show()
then from btn2 -- this is where I have the problem
FormB.Show()
FormB.BringToFront()
I tried placing myArg in FormB.Show(myArg) but that did not fix the problem. What is the correct way to pass myArg to FormB (frmB) in this scenario? Do I need to share FormB or frmB? How do I do this? "frmB" is frmA level variable.
why i am getting an "reference to a non-shared member requires an object reference" error on format.Yesterday gets the previous days date and presents it in a yyyyMMdd format.vsettlementDates takes the "Yesterday value and requests data from it.
Dim Yesterday As String = format(Today.AddDays(-1), "yyyyMMdd")
Dim vSettlementDates As String = (Yesterday)
I am getting the following error:
Error 1 Reference to a non-shared member requires an object reference. (on WindowsIdentity.Groups)
Here's my code from that uses the WindowsIdentity.Groups property to display the identity references for the groups the current user belongs to. This code is part of a larger example provided for the WindowsIdentity class.
Public ReadOnly Property Groups As IdentityReferenceCollection
Get
Dim irc As IdentityReferenceCollection
[Code].....
" GridView1.datasource = _MyUsers.Reference to a non-shared member requires an object reference." error. WHat's wrong with this code
<%@ Page Language="VB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]......
I have the following code below, how the line where it says : For Each c As councillor In councillorList i get the error: reference to a non shared member requires an object reference. Can someone please advise where i am going wrong? [Code]
View 2 RepliesAlright, so im getting this error:Reference to a non-shared member requires an object reference.This is the bit of code the error is pointing to:My.Settings.Bookmarks.Add(WebBrowser.Url.ToString)Why is it giving me this error?Its saying WebBrowser.Url is the problem.
View 1 RepliesIm trying to create a login page which accesses a mysql database I keep getting this error: reference to a non shared member requires an object reference
[Code]...
I'm currently trying to call a WCF service dynamically See here, therefore, I'm trying to understand what happens behind, when I add a service reference by the GUI of Visual Studio... What's generated..? An object is created and an implicit reference is created...
Are the references contained in a specific container, a sort of pool?
The Error I get is "Couldnt show any because: Object reference not set to an instance of an object"While on the development machine it works.Both running Win7, I inclluded all sql files as stated on the deployment instruction for datafile and sql-ce dll's from the msdn.The datafile is fine and connection is good, becuase a "cmd.ExecuteNonQuery()" runs without problems.
Public Sub LoadFolders()
Dim ds As New DataSet
Dim da As SqlCeDataAdapter = New SqlCeDataAdapter()
[code]....
Is there a way i can reference a .dll class library in coding, without having to go to project>add reference?
View 1 RepliesI have the following code
[Code]...
that vb method returns data of type string. i declared result of type string. but it is showing on that vb method like "reference to a non-shared member requires an object reference" How to solve this? Did I make any other mistakes in this code?
I am using Vb 2008 Express Edition.I am trying to use PDfSharp to create my output file as a PDF document. I downloaded PDFSharp-MigraDocFoundation-1_31. It has many folders. I don't know what exe, dll etc. needs to be added and where?
View 4 RepliesI am very very very Curious , okay today when i opened vb.2005 i click on projectAdd ReferenceCOM(tab)
It showed me different component names, so here is my question
What can i do with those Components? I saw Yahoo Messenger Components/ Bit torrent/ Real Player/ Quick Time and different applications' component to summarize my curiosity
What can i do with them? What is the reason for those components? Are they helpful? Are they ever needed? if yeah please how?
I'm writing a piece of software that accepts XML from our clients. The xml has2 parts, a standard part that contains set fields, and a freeform part that allows our clients to add own their own xml
<OverallDocument>
<SetFields>
<name>Jon Doe</name>
[Code].....