i am trying to generate charts in excel by giving some input data from excel using vb.net code the errors are : i have bolded the font where i am facing errors in the code.Expression is a value and therefore cannot be the target of an assignment. 'XlChartType' is not a member of 'Excel'. my code is:
Imports Excel = Microsoft.Office.Interop.Excel
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, _
In the following code i get a warning at line 59:Warning 1: Access of shared member, constant member, enum member or nested type through an instance; qualifying expression will not be evaluated.and.. At line 78 I get this Warning:
Warning 2 Property 'SelectedCustomer' doesn't return a value on all code paths. A null reference exception could occur at run time when the result is used.
The program compiles and runs well, but i cant' undesrtand the reason for these warnings. Any Idea ?
1: Public Class Form1 2: 3: 'Form level members 4: Private objCustomers As New ArrayList
Cannot appear to be able to get this function to not have the above error.Private Function GetIncidentActions(ByVal FromAgentID As Integer, ByVal ToAgentID As Integer, ByVal incidentAction As Integer, ByVal ActionDate As Date) As String
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.
I got an error in my coding ,t mention Error 'StaffDataSet' is not a member of 'WindowsApplication1.Admin'.Im using visual studio 2005 . i also highlight the error
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click StaffTableAdapter.firstname([u]Me.StaffDataSet.Staff[/u], search.Text) End Sub End Class
Option Strict Off Option Explicit On Imports Microsoft.VisualBasic Imports System
[code].....
for the above code i am getting the following error when i'm viewing in browser.can any one help me.
Error List:
Handles clause requires a WithEvents Variable defined in the containing type or one of its base types. Context is not a member of 'test'. Context is not a member of 'test'.
I'm getting the above error with the following Query I'm using to populate a combo box. I can't seem to figure it out.... CallerID is the Primary Key (Integer)
Private Sub LoadCallSource() Dim sql As String sql = "SELECT [CallerID], [CallSource] FROM [Call Source] " ' Order By [CallSource] ASC"
I haven't had this problem before. For some reason, when I declare a variable,I.E.rand as a new random(), and try to use rand.Next, i get an error saying 'Next' is not a member of system.array. Not sure why this is happening.
I'm having trouble understanding why i'm getting the error 'add is not a member of system.array'I'm using an arraylist and when I hover over my declaration of memberarray As ArrayList() the tooltip states 'Dim memberarray as System.Collections.ArrayList()[code]
I have a fairly large program with lots of forms, but just one of the forms is giving me this error: "'writeline' is not a member of 'Boolean'" Here is the code that seems relevant:
Ive put in some code to trap a keystroke... In this case, a spacebar.If I call somethingsiple like application.exit(), no problem.I do need to have it call a local public sub though, and when I do so, I get the error: "Reference to non-shared member requires an object reference"I've tried to research this, but what the forums are saying to do is not clear to me yet.[code]The forums are saying to declare the sub as a class and call it as a variable.
Dim para As New CodeDom.Compiler.CompilerParameters Dim Ressources As New List(Of String) Ressources.Add(Application.StartupPath + "data.dat") Dim temp As String = Path.Combine(Path.GetTempPath, Path.GetTempFileName) If Ressources.Count > 0 Then
I actually have three combobox bind to diffrent table. and I got such the error in my title. Bellow are my codes:
myCommand = New SqlCommand("SELECT (FirstName +' '+ LastName) AS FullName FROM tblVisitor", myConnection) myAdapter = New SqlDataAdapter(myCommand)
[Code].....
Through this code, i got only the first comboboxthat display the query result, but the other two do not, and display the message 'Cannot bind to the new value member. Parameter name: value'.
I keep getting an error message in my code "text is not a member of string" on each line similiar to: TextBoxVerb1 = TextBoxVerb1.text.Trim and I can't figure it out. Here is the code:
Private Sub Buttonsubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Buttonsubmit.Click Dim str As String
Dim elements As System.ServiceModel.Channels.BindingElementCollection = _Client.Endpoint.Binding.CreateBindingElements elements.Find(Of System.ServiceModel.Channels.SecurityBindingElement).EnableUnsecuredResponse = True
This is the error,i am getting in my code.the reason is the code is developed in some other environment.while trying to run in my system it giving error.i gone throug the service model dll,But EnableUnsecuredResponse is not a member in that.And i have tried to install some patches also.But i am not able to resolve the error.this is the patch i have installed ( link ) And EnableUnsecuredResponse is a member in system.servicemodel(framework(4.0)),i am using framework(3.5)
I teach VB in college, using the Express edition. I was doing an exercise with my class today using the MessageBox.Show() method in a Windows Forms application. But when I tried entering it in the edit window, it gave me the following error message: 'show' is not a member of 'MessageBox' and it did not show up in the Intellisense box. Most of my students' computers did work with that method, but one or two of them didn't. Meanwhile, I had to revert to the MsgBox() function to get through the exercise.
I have added a settings file to a project but whenever I reference one of the setting variables I get the following error:
Error 2 Reference to a non-shared member requires an object reference. C:DevelopmentPhoenixAppProcessCreditCardProcessing.vb 67 77 Process
I had to manually add this in a merge conflict and the settings code worked fine in the originating branch. The generated code also seems to be identical from what I can see.
I am accessing the settings using My.Settings.{VarName}
edit: Just tried deleting the settings files. This still happens once the file has been re-generated from the app.config values.
i have a probleam with my homework . I try to do a sorting in listbox, but i got an error Sort is not the member ArrayDemo. I also highlight the line which i got error
Public Class Array Dim strFriends(4) As String Private Sub btnSortingArrays_Click(ByVal sender As System.Object, ByVal e As
I ran into a strange issue over the weekend while I was working on an asp.net mvc project in vb.net. I created an extension method to convert an integer to the corresponding month it is associated with. I tested the extension method in a console application so I know it is working. In my asp.net mvc project I have a view and want to call the extension method but I get an error that the extension method is not recognized. I imported the namespace it was contained in and still couldn't shake the error. Any idea what's going on? The code is below.
I'm having issues with my scrolling text I looked at some examples and tried following em but now I get error when I try and add this following lines to 1 of my tabs basicly I'm making scrolling credits
I've got an project that whenever an exception is throw will generate an error log. It was debugging fine so I decided to build a test version to let some co-workers try out. The build didn't work exactly right and I had to alter some reference properties to get it to build. Now I have the following error, "Reference to a non-shared member requires an object reference."The red highlighted text shows "reference to a non-shared member requires an object reference.