I am using Visual Basic 2008 to manipulate some data in a spreadsheet. I am having a problem using Excel's built in RemoveDuplicates function. Here is the line of code I need to fix...
The keyword "Array" is where the issue lies. What is "Array" a member of? I tried the object library but did not find it in there. I can use another method to remove the duplicates but am still curious.
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'm having trouble assigning values to an array and am getting the error, "Value of type MemberFocal.Member cannot be converted to System.Array" - MemberFocal.Member is part of a custom class and I am attempting to create an array of these objects. Here is the code:
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, _
I am trying the whole day to make an excel-macro run through VB2008. The macro in excel calls another file and extracts two values in order to draw a graph. The VB code should run the excel macro everytime and import the graph. However, I have a problem with this line : oExcel.Run("Macro1")
how can i read an excel cell in VB2008?1) i do not have to open MS excel.2) i want a message box to pop up the data in the cellfor example, the data in cell A5 is 586when i press a button, a messagebox will show the data in it.
The following code get an error in IDE when ADD method is used on Methods4Cost. Generic List of should work fine but IDE complains "'Add' is not a member of 'System.Array'".
System.Collections.Generic Dim Methods4Cost() As List(Of CostMethods) Dim values As String() Dim costmethod As CostMethods [Code] .....
I got this error within my code and haven't been able to figure out what is wrong with it,im not sure if im doing this Array Correct that could be the reason just looking for some guidance.
Dim imgPictures() As Image imgPictures.Add(My.Resources.Red) imgPictures.Add(My.Resources.Blue)
Dim myStrings(My.Settings.test.Count - 1) As String My.Settings.test.CopyTo(myStrings, 0) DataGridView1.DataSource = myStrings.Select(Function(s) New With {.Value = s}).tolist
would be giving me grief in an existing app but work fine when i put it a new project starting from scratch. I'm getting the following error:
Error 6 'Select' is not a member of 'System.Array'. C:Documents and SettingsAdministratorMy DocumentsMy ECUCSG3303Citation Browser v2.6Citation BrowserfrmCitation.vb 43 36 Citation Browser
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'm using .NET Framework 2.0 for my application, but I need to get a part from a byte array.Normally I would do this (ByteArray.Take(Amount).ToArray), but Framework 2.0 doesn't have a Take member. Is there a replacement for this?
I have an application which exports data from an Access 2007 database to an Excel 2007 worksheet automatically draws some graphs. I don't have any problems with generating the excel sheet and the graph, but i would like to also add the Date as a footer and a user name which will depend on a Login Form used to login to the application.
Having created a small (Excel Automation) VB Appl. to manipulate and present data from Excel sheets in an organised form, I ran across a problem resulting from creating a named range on a sheet, the code line:
seems to work as expected, my only issue here is that this was written on a System that is US-en, and when trying this on a PC DE-de - we have users with varoius language sets - the code fails with a COMException. The only cure I have found to date, is to write the German language version of this:
How can I write my code / what tools do I need to use, in order that my application will work with any Excel language - and me not having to know all possible equivalents for a particular command or function?
Im looking into an old application and every time i try to send a piece of information it comes up with "Index was outside the bounds of the array" - The following is the line it is coming from
If Curl(APIAddress & "/api.php", String.Format("&action=addticketreply&username={0}&password={1}&ticketid={2}&adminusername={0}&message={3}", APIUsername, ConvertStringToMD5(APIPassword), TicketID, txtMessage.EditValue())) = True Then
Is it possible to find a particular string present in a string array?Example Dim myString as stringmyString = "abc" Dim myStringArray() As String = {"rg", "grg", "grg", "dgdg"} Is there any way to find myString is member of myStringArray, without writing any loop?
I am trying to make a network tool. And i cant find how to make a a portscanner. So i taked a look at the internet and founded the following code:
Private Sub btnScan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnScan.Click Me.CheckForIllegalCrossThreadCalls = False 'Now you can Add items through a thread
[Code]....
It gives me the following error : 'Add' is not a member of 'System.Array'
here is a copy of my current code. Am trying to open an existing Excel spreadsheet then retrieve the old balance data refigure the new balance and store new data into the spreadsheet. Am I on the right tracK, or way out in left field?
Super newbie here and I recently signed up just to address my problem. Please help me convert or at least tell me what to do on the following code to my vb2008.I saw this listing on a website and I like its simplicity. It was written in vb6.
here's the snippet:Design the form. Create a Command Button named as Command1 and copy that and paste it 11 times. This will create a control array.Then assign the text naming it 0-9 plus (.)dot and they are under one control array. Likewise create cmdOperator control array for the operators Add, Subtract, Multiply and Divide. One button for equals and one for clear. All in all 17 buttons. 1 textbox serves as input and output.
Sorry if I'm in a rush here( I am already) but vb2008 its hard for me to learn control array. I have read a few post awhile here dealing with arrays in vb2008 but I'm overwhelmed with info and confusing for me to grasp the idea.
I see no options to change. I see the HTML icon but it does not seem to activate. OPtion at the bottom HAS CODE is checked. This code worked in VB2008 but I get the indicated error in VB 2010. I would like to understand what changed.
I have problems with array of structures.my structures are like this
structure order xxxxxxxxxxx yyyyyyyyyy zzzzzzzzzzz end structure
and then I created many array of structures, like this private arrayorder (100) as order
now i need to sort the entire xxxxxx member of the array of the structure with a function, but I dont want to use loops with arrays indexes to access the information. I want to know if there is another method to reference the array and the member of the structure to get the data.
