[Using .NET 2.0 framework] would like to declare an array list inside a global module, if possible. Like...
Module GlobalModule
Public MyArray As New ArrayList()
MyArray.Add(Label1)
[code]....
So I have an assignment dealing with arrays for school but first I will start it off with the simple question as to where I am stuck now. I was wondering what the simplest way is to declare all the numbers in an array without going down the list one by one ( ArrayA(1) = 1, ArrayA(2) = 3 and so on.) I was wondering if the simplest way to do this is just by putting: ArrayA = ArrayA += 1 or what the simplest way to do this is.
View 6 RepliesI know you can globally declare a structure so every class knows it.But I have a class named "WPNConnection", but I was wondering if you do like.Public WPN as new WPNConnection but so every class in the whole project could access it. It's just annoying having to raise events to get back to the class holding it, or finding the main class and finding it declared there.
View 2 RepliesOk this is probably the most basic question that you ever saw. How to declare value publicly (globally).
I want to declare time = 0
And I want my timer sub to know what time equals to How can I do this?
In vb.net 2.0 is it possible to declare a variable globally so that it is visible to all projects of a single solution?
View 1 RepliesIm trying to query a game server, and have been looking up what to send and so on...This is what they say:Quote:Request formatServer info can be requested by sending the following byte values in a UDP packet to the server.
FF FF FF FF 54 53 6F 75 72 63 65 20 45 6E 67 69 TSource Engi
6E 65 20 51 75 65 72 79 00 ne Query
[code].....
I've been building a simple card game in VB using VB 2010 express. I've built a simple Card class, as follows:
Public Class Card
Public Property Number As Integer
Public Property Suit As String
Public Property Image As String
End Class
I setup a base deck to create the unique, individual cards, which will then be used in multi-deck games. I have a game table form where the cards will be displayed. I declared this base deck inside the game table form and built it during the form's load event:
Public Class Main_Table
Public baseDeck As List(Of Card) = New List(Of Card)
Private Sub Main_Table_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim myCard As Card = New Card()
[Code] .....
Everything runs fine up until the end of Main_Table_Load. I've inspected the baseDeck values and they are correct. But when the Build_Deck_Click sub is invoked, the baseDeck collection's values become all the same, specifically it becomes composed of copies of the last card I built. I've stepped through the code and expanded baseDeck to confirm that all Cards become the same. I've tried moving the Public baseDeck As List(Of Card) = New List(Of Card) to a different module, with the same results. Since I will be using the baseDeck list through the app, I can't declare it privately inside the form_load event, as I'd have to re-create it every time I need to use it.
how can I get the current cursor state (Hand or IBeam or ...etc) .. at any active window not only at my form
View 3 RepliesOk i got the mouse to click, now i need to get like a IF statement for the left and right mouse click, e.g IF Rightmouseclick then do whatever and i need a leftmouse click one aswell, i found this on another thread but it doesn't work??
[Code]...
Ok i'm trying to declare a global list of type T (or is it <anonymous type>) i declare it in a module with something like Friend query As New List(of {whatever type i try}) the app takes some xml and parses it into a list but i need this list available to other classes and methods within the app, everything i have tried fails resulting in an error like Value of type 'System.Collections.Generic.List(Of <anonymous type>)' cannot be converted to 'System.Collections.Generic.List(Of {whatever type i try})'.
What would be the correct way to declare a list of this type? is there another way i could do this?
I have created a class (pasted below in case I did something wrong) for which I want to create an instance that is usable across forms/modules. I can create an instance of the class in a single form/module no problem via DIM User as New User but how do I go about create a public instance accessible from all parts of my program?
[Code]...
I have a program that will compare an array of grocery list items glist and an array of coupon item clist.When I compare the two and if there is a match somewhere in the array I want to have a picturebox visible.When there is no match, I want the picture box not to be visible. [code] The code seems to work great until I come to the else statement.When the code finds a match it displays the picture box and the msgbox without error, but as soon as the message box is cleared, even though i've input it as an ELSE statement, the picturebox goes false again.Does anyone have any idea of how I can "hold" the picturebox to stay visible while the match between the arrays exists?
View 18 RepliesI want to have an array with 2 columns - a list of applications in the first and the command to install them in the 2nd column. I want to display the array in a checked list box and based on selections run the command in the 2nd column I have done single column arrays but never tied them to commands
[Code]....
I currently have an arraylist holding many separate numbers and I need to loop through the array and change each number, the number will be changed depending on other determined settings but I can't seem to get this to work,
For i = 0 To Me.TextBefore.Length - 1
intTemp = CInt(Me.textarray)
intTemp = intTemp + intUsr
Me.intarray.Add(intTemp)
Next i
i have data in an array list called txtarray which contains numbers, how can i loop through the array list and convert the values from into a integer variable?
View 7 Replieshow i can make this code shorter:
Dim reminderday As Integer = 13
Select Case reminderday
Case 1
[Code]....
Maybe i should to somehow make an array list of all 30 Picture boxes?
What is the right way to declare an array
Dim lblname As Label() = New Label(get_num_of_children()) {}
Dim mealcheck As Integer() = New Integer(get_num_of_children()) {}
[code].....
I have a little syntax declare problem in VB.Net.
Dim proxy As USImportoerServiceTypeClient = DMRUtils.CreateAndConfigureClient()
Dim request As New USDeclare_I()
request.DeclareCollection = New US_ITypeDeclare() {}
[code]....
This above code do not work, becase the "US_ITypeDeclare() {}" is empty an only contains a new DeclareCollectionStructure
declare a KoeretoejErklaeringStructure to this an set this date value til "DeclareCollectionStructure.DeclareCollectionValidDate" ?
I Declare a 2D Unlimited array.My code:
Dim array As String(,) = New String(,) {}
array(0, 0) = "top left"
MsgBox(array(0, 0))
The problem is the msgbox shows nothing.
Is there a better (more compact or elegant) way of declaring a large array such as this?[code]...
View 3 RepliesI could have an array of players but I cant dim and array as new and my players are all a class I made called gameobject
View 4 Replies Dim AttributeValuePairs() As Dictionary(Of String, String) = New Dictionary(Of String, String)
byt this i mean AttributeValuePairs is a Array of dictionaries
[code]......
following code in C#.net...
{
long filesize=Mystream.Length;
byte [] buffer=new byte[(int)filesize];
Mystream.Read(buffer,0,(int)Mystream.Length);
}
How To convert this code in vb.net......or same code in vb.net.
I'm trying to declare a array that I want to use in the module and in the forms. I like it to be usable all over but I cant get it to work.
I tried this code but when I want to use it in the module it says that it isn't declared.
Public Class Form1
Public ShuffleArray() As String
Assuming the array has 216 elements:
Dim Data As Integer() = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
[code].....
I would like to declare a list above Sub procedure and to be able to add/modify it. I would like to have something like this:
[Code]....
When i run the above example i get an error like: Object reference not set to an instance of an object.
I am trying to declare a array within a structure, and it is not working. [code] So I want each league to have a single name and id and 20 players.Is there a way other than writing out dim player1, player2 etc.
View 3 Replies"declare a two dimensional array of integers named intgrades.it should have 30 rows and 10 columns
View 1 RepliesCan anyone tell me how I would declare an array for data that will come from textboxes? Every example I find seems to be data that comes from an input box, and the array name would just be strInputbox, for example. However, in my case the user will input data into several textboxes (each named txtBox1, txtBox2, txtBox3, etc.) and I'm not sure how to write this.
Thank you.
I have built a new class lets say it is called class1
Public
Class Class1
Public s As String ' strings
End
now in my program I want to create an array of them in on the windows form, how do I do this?Class