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:
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In the below code I am getting the following error on line If (Not hash.Add(Numbers(Num))) Then Value of Type 'Integer' cannot be converted to 'System.Array'.
Module Module1
Sub Main()
Dim array() As Integer = {5, 10, 12, 8, 8, 14}
' Pass array as argument.
[code].....
I have a function to create a pdf which should return bitarray. Below is the code
Public Function GenPDF() As BitArray
Dim pdfdoc1 As BitArray
Dim doc As New Document(iTextSharp.text.PageSize.LETTER, 10, 10, 42, 35)
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I am trying to learn to create an array of objects, but I keep running into errors and am hoping someone can explain what I am doing wrong in my code.
To start, I have the following class:
Public Class CD
Private _name As String
Private _price As Double
[Code]....
Which produced the error: Value of type '1-dimensional array of CD' cannot be converted to 'CD'
[Code] As you can see, the code in the client side calls a function in the Server that generates an array as output. And this output SHOULD be loaded into the new array that was created in the client side. The case is that it is not allowing me to do that. The blue underlined row gives me the following error: Value of type 'ClientTest.TestService.ArrayOfString' cannot be converted to '1-dimensional array of String'.
I cannot see what is wrong, the function generates the same output type as the new var that is expecting to load it. Why data cannot be 'converted'? And what would be the solution to turnaround this problem? PS: Actually my function is a bit more complex than that and evolves a DB query, etc, but I reduced its code to simplify as the problem is occurring just in the array transfer.
I get the error: "A value of type 'string' cannot be converted to a '1-dimentional array of string'
View 1 RepliesI 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.
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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]
View 1 RepliesI am using a background worker and am attempting to use the following code. However I keep getting this error on i "Unable to cast object of type 'ObjectCollection' to type 'System.Array'."
Private Sub btnVerify_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnVerify.Click
myArray = listProxies.Items()
BackgroundWorker1.RunWorkerAsync()
End Sub
[code]....
I don't understand why the line final.join etc pops up with these errors!! Value of type 'String' cannot be converted to '1-dimensional array of String' And Access of shared member, constant member, enum member or nested type through an instance; qualifying expression will not be evaluated This is my code.
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I need to do this to every line in a file and save the # five Element in an array. I keep getting (error code 1 Value of type '1-dimensional array of String' cannot be converted to 'String'.)
NOTE: if I change ( Dim Lineoftext(1) to Dim Lineoftextt works) (It does't seem to work with arrays)
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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I have a Person class, which contains two public properties. I am trying to add items to it as follows.
Code:
Class frMain
Dim persons As New List(Of Person())
Private Sub frmMain_Loaded(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles MyBase.Loaded
GetInfo()
[code]....
When I try to use the Object Initializer, I get an error Error"Value of type 'Person' cannot be converted to '1-dimensional array of Person'.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Roles.AddUsersToRole(DropDownList1.SelectedValue, DropDownList2.SelectedValue) Label1.Text = DropDownList1.SelectedValue + "Was Add to the" + DropDownList2.SelectedValue + "Role"
View 2 Replieshow to upload file using fileupload control into sql database. I have class where i created insert function and getting info frm the .aspx.vb file
Class File
========
Imports System
Imports System.Data
Imports System.Data.SqlClient
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I have a text file which I open and then read in 1 line at a time and split up. I then takes each component part from the split string and assign it into a variable as I go.
I then want to specific varaibles and put them into an array and build the array.
Can I read in each element and assign it directly into an array or is this was best.
also
I seem to be getting an error when I try and directly add items into an array
' myCarrier(98).EZY_Both = myCarrier(98).EZY_Both + 1 '
Structure Carriers
Public BA As Long
Public BA_Lev3 As Long
[Code]....
I am having a problem with objects and arrays of objects. Basically obj_stored holds how many objects I have stored in my text file, in this case t shirts. line(y) is an array that holds each line that has been read from the text file. I then use this to assign values to my array objects properties. For example I know the first line is the color of the first t shirt, second size, third price etc. Then I know the next line will be the color of a new t shirt. There are 6 t shirts in the file.
Dim t_shirt(5) As Clothing.t_shirt
Dim t_shirt_purchased As New Clothing.t_shirt
For x = 0 To obj_stored
t_shirt(x) = Clothing
t_shirt(x).color = line(y)
y = y + 1
t_shirt(x).size = line(y)
y = y + 1
t_shirt(x).price = line(y)
y = y + 1
Next
MsgBox (t_shirt(4).size)
My problem is it seems to be resetting these values after it has finished. Im creating the object each time and assigning values to it's properties but when it's finished it all resets and says 'Object reference not set to an instance of an object'. I'm new to OOP and was wondering what sort of approach i would take to doing this, if the one i am taking is wrong.
So I am aiming to:
Read everything in from the text file.
Create new instances of the objects depending on how many t shirts are stored, (5 t shirts = 5 objects)
Assign the values to my objects properties.
Am getting error in development code "Reference to a non-shared member requires an object reference." when assigning value to string array where Array is defined in a class.
Here's some sample code to illustrate problem.
Module FieldNames
'Budget Departments
Public Class GLD
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how to assign a 1-dimensional array value I get from a function directly into an element in a 2-dimensional array. An example would be
Dim Results(7)() as DoubleResults(0) = myFunction() ' returns an array with 5 doubles What is the correct syntax for this, if any? I'm still having a bit of difficulty switching over from Python arrays, which work a lot better, it seems.
I think I am missing something really simple. I want the user to be able to select a particular interest rate and term from radio buttons (in separate groups), the values for the buttons are to be stored in an array. Then they click the calculate button and it does it's magic and pops the result in to another field. I think I have things set up roughly the way it needs to. What I'm running in to right now is the term variable in the calculation formula is coming up with a blue underline stating that "value of type -1 dimensional array of double cannot be converted to a double". So as a result nothing is working right. I don't know where exactly I've gone wrong. If I change the data types nothing seems to change.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim loanAmount As Integer = AmountBorrowedBox1.Text
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(Value of type '1-dimensional array cannot be converted to String') Here is the code snippet:
[Code]...
my code is :
[Code]...
The error is Value of type '1-dimensional array of string' cannot be converted to 'String'.
I have used the following code to read a memory address from a pointer and offset previously however, Now I've come to use it again and can't figure out how I got it working last time, I'm receiving the error "value of type '1-dimensional array of Byte' cannot be converted to integer" highlighting the BytesAtAddress variable in the ReadProcessMemory calls.
Public Shared Function ReadPointerFromMemory(ByVal BaseAddress As Integer, ByVal PointerOffset As Integer, ByVal BytesToRead As Integer, ByVal pHandle As IntPtr) As Integer
Dim BytesAtAddress As Byte() = New Byte(BytesToRead - 1) {}
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How can I write this in an other way?System.IO.File.Copy(My.Resources.xxx, TextBox1.Text + "" + "blabla")I need to write this in an other way because I get this error:Value of type '1-dimensional array of Byte' cannot be converted to 'String'.
View 2 RepliesAt the top of the code that follows is the method in c# into which I'm attempting to pass an integer value. Is there anyway I can change the assignment statement to the byte() PDUToSend to take care of the error I currently receive; Value of type 'Integer' cannot be converted to '1-dimensional array of Byte'.
CODE:
I don't know what to do....
Public Class frmCurvingGrades
Structure scores
Dim name As String[code]......
I have looked and googled every forum with no luck. I am using Express 10 environment and trying to call a webservice to upload documents. The last two parameters on InsertDocument function is of type BCOps.ArrayofString. I have the following:
Code:
'Dim fieldnames As New List(Of String)
'fieldnames.Add("accountnumber")
'fieldnames.Add("filenetdocid")
[code]....
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] .....
Dim ScoreAddie As IntPtr = &H7FF824
Dim NewScore As Byte() = 999999
Dim p As Process
Dim myHandle As IntPtr
[code]....
Whats wrong?
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)
[code].....
why the following code
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