C# : Make A Jagged String Array A Public Property?

Mar 28, 2011

Public Property TabsCollection()() as String()()
Get
Return _tabsCollection
End Get

[code]....

but it errors saying: End of statement expected.

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Custom Class With A Public Property String Array?

Jan 5, 2010

I am trying to create a property of type string array (if this is possible).....and I seem to be lost.

I tried the following, but it says "String cannot be converted to '1-dimensional array of string'" at the return

Private _strZipList As String()
Public Property strZipList(ByVal i As Integer) As String()
Get

[Code].....

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Make A Multidimensional Jagged Array?

Mar 26, 2012

I am trying to make a jagged array that has,

3 columns
with 5,4,4 rows respectively
that each have 2 rows

that have a varying number of rows, for example 6,9,5,6,4 I have the first part setup but I don't know how to get to another level of the jagged array.

Dim potentialStructure()() As Short = {New Short() {0, 1, 2, 3, 4}, New Short() {0, 1, 2, 3}, New Short() {0, 1, 2, 3}}

And how would I access an element at say, the lowest level?

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Extract Value From This Jagged String Array?

Mar 16, 2011

Dim strTest(recordSet.Count)() As String[code]...

Then once the array i populated above, i need to find the if another variable is contained in the second dimension of the second paren contains the value of my variable like this.[code]...

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Make Function Which Return Jagged Array?

Apr 4, 2012

Can we make function which return jagged array? If so, could u give example of it?

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Make A Property Public Get But Private Set?

Apr 25, 2009

I just stumbled over this in some C# code...:public Foo Foo { get; private set; }

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Public-facing Property To Return Either A String OR A Numeric W/o Using 'Object'?

Nov 4, 2010

So I've run into a case where I have a class that can store either a string or a numeric value, and I want a single property to return one or the other (it would be a failure for both to be set). I'm using a custom generic class to deal with the numerics (so I can use signed, unsigned, and nullables), and will be storing the string in a separate variable.

In theory, if overloading could be done based on the return type, I could do this quite easily. But .NET currently disallows this. So I am wondering if there is some other really-far-out-there trick (outside of MSIL generation via Reflection.Emit) that could accomplish the same thing.

I'm open to ideas via delegates, pointer dereferencing, generics, mystical rites, etc. Also interested in any thoughts or pros/cons of such possibilities as a learning tool. If using a standard Object is the only way to achieve what I want, then that's fine with me. But It's difficult to find the correct set of keywords to hunt down this kind of capability on Google, so I thought I'd ask here before I moved on to doing something else on the project.

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Make A Public Array?

Nov 25, 2009

I'm trying to make a public array that I can use in Form1.vb and module1.vb.

It seems to work fine in Form1.vb but module1.vb complains about that it isn't declared.

This is how I've done it: I placed it right after this line in Form1.vb:

Public Class Form1
Public SuffixArray() As String

how I declare a Array that I can use in all forms and modules?

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Jagged Array From Datatable?

Jan 7, 2010

I have an requirement where I want to create a jagged array out of datatable and pass the jagged array over WCF.

Dim ObjJaggedArray(15)() As String
For Each row As DataRow In ObjTables.Tables(pKeyName).Rows
Try
'I DONT KNOW THIS PART

[code]....

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Cannot Store Strings In Jagged Array?

Jan 25, 2011

I have a text file called COUNTERS_SETTINGS.DAT having the following contents:

[USERID]<=>COUNTER_1
[PASSWORD]<=>ADMIN1
[CONNECT_STRING]<=>DATA SOURCE=RECAT;USER ID=PAYOPER;PASSWORD=PAYOPER

I'm Trying to have that entries in a Jagged array of Strings like this

Array Name is : Core (2,1)

Core
(0) (1)
(0) USERID | COUNTER_1
(1) PASSWORD | ADMIN1[code]........

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Declaring Jagged Or Rectangular Array

Sep 21, 2010

I'm working on a reporting section of code for an inventory app I'm making for my office.I call a text file, read every line into an array then populate information pages with what has been pulled from the text file.For reporting, I want to read every text file in the directory, reading each one into a multidimensional array.Thus I can call and report on each item, i.e.ItemArray(i,2) would be all systems with Windows 2008 EE..I have code that lists all files in the desired directory and counts each file, so I eventually get counts of how deep I need the first level of the jagged array to be. but not until after code execution. Basically how can I write each array of data to the jagged array.[code]But I get a null reference exception. "Use the new keyword to create an object instance".

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Dll That Returns A Jagged Array Of Double?

Mar 1, 2010

I currently have a VB.NET dll that returns a jagged array of double. This is the declaration:

Public Function CalcMatching(ByRef dataArray1 As Object,
ByRef dataLen1 As Integer, ByRef dataArray2 As Object,
ByRef dataLen2 As Integer, ByRef matchingType As String) As Double()()

It works well inside VB.NET, but when I insert it into a VBA project, I noticed that after the execution of the funtion, while retrieving the data, the "Type mismatch' excpetion is raised inside VBA.I searched over the internet, but I could not find a delcaration of a jagged array inside VBA. is that possible? If yes, how can I do it?

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Null Value From Database And Jagged Array

Feb 12, 2012

I need to scan database and insert its values into an array. But I'm having some difficulties in handling null values and array.

The database looks like this:
0 1 2 3 4
30 31 32
33 34
36 37 38 39 40
38 39 47 48

I want to make array rr_item which gonna looks like this:
arr_item(1)={0,1,2,3,4}
arr_item(2)={30,31,32}
arr_item(3)={33,34}
arr_item(4)={36,37,38,39,40}
arr_item(5)={38,39,47,48}

Every code I've tried result in error everytime I tried to insert null value into any kind of c=variable, including array which I want to use. And I'm not quite sure with what I'm doing in jagged array I want to build.
sql_list = "SELECT * FROM retail"
oledbCnn = New OleDbConnection(connetionString)
Try
oledbCnn.Open()
[Code] .....

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Runtime Dimnsionalize A Jagged Array

Dec 13, 2010

Okay I'm tring to make a fairly simple class

[Code]...

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VS 2005 - Initialize Jagged Array

Oct 2, 2009

how do i declare jagged array? it has 7 elements consisting of 2 to 8 elements consisting of 3 elements.[Code]

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VS 2008 Loop Through A Jagged Array?

Dec 15, 2010

I am trying to loop through a jagged array and keep getting an exception.

Dim jagged()() As Integer = New Integer(1)() {}
Dim test() As Integer = {1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7}
For i As Integer = 0 To 1

[code]....

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Create A Jagged Array And Put Some Strings Into Its Cells?

Jan 21, 2010

I have a question with jagged array, every element can contain strings, be empty or be nothing.

I would like to create a jagged array and put some strings into its cells.

Public Sub S1 ()
Dim MyArr(7)() As String ' OK
MyArr(1) = New String(8) {} ' OK the second cell contains 9 subcells

[Code].....

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Function - Searching Though An Empty Jagged Array?

Oct 17, 2011

So I have a function that looks up values in a jagged array, and it goes like this:

Private Function Lookup(ByVal Search_path As String) As Integer
Dim i As Integer = 0
Do Until MasterIndex(i) Is Nothing 'throws an exception here

[Code]....

Problem is, when I test this with an empty array, it gives me the error of Index was outside the bounds of the array at line 3. How do I fix this?

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Generating Every Combination Oif Values From Jagged Array

Oct 15, 2009

I have a scenario where I am trying to generate every combination of value from a jagged array - for example..[code]So all in first array associated with all in second array.I have created my jagged array with the values but I can't work out how to iterate through it and create all variations - I can iterate, but only get each value once at present.Also on a related note this could do with working in the case of more than 2 arrays - i.e. a multiple number of arrays within the jagged array.

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Jagged 3 Dimension Array Versus Lists?

Oct 18, 2011

i have used in vba 3 dimensional jagged arrays where i had up to 10000 rows. i am now transferring this to vb.net and learnt that it would be better to work with lists. the dimensions are such as (30, 10000, 30). how would i structure this by using lists?

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Reflection - Find From A Property Info Object If That Property Has A Non Public (Private / Protected) Setter?

Aug 27, 2009

I searched on the forum / Internet for the solution how a PropetryInfo object (of a Public property) can reveal if it has a Private Protected Setter ... it was all in vain .... all help I found was about how to "Set" value of a public property having a Private Setter.I would like to know if I have a PropertyInfo object of a public property, how would I know if its Setter is Non Public?

I tried, in a exception handling block, where I did a GetValue of the PropertyInfo object and then called SetValue by setting the same value back... but to my surprise it worked well and didn error out.

[Code]...

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VS 2008 Jagged Array With Multiple Data Types?

Mar 13, 2010

I have a jagged array.

vb
Dim jaggedarray(numColumns)()
Does this accept multiple data types?

I'm trying to get the results of a SELECT SQL query from Data.OleDb.OleDbDataReader.Item Are there any better ways of approaching this?

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Using Copy Method To Split Data From ArrayList To A Jagged Array?

Jun 29, 2010

I am trying to split an array into a jagged array for easy manipulation, but I am having a bit of trouble with the Copy method of Array.This is what I have:

Dim masterData()() As String = New String(splitCounter.Count - 1)() {}
For i As Integer = splitCounter(0) To splitCounter.LastIndexOf(splitCounter)
Array.Copy(ServerResponse, splitCounter(i), masterData(i) = New String(), i, splitCounter(i

[code]....

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VS 2010 Difficulty Storing Textbox Input Into Jagged Array?

Jun 14, 2012

Recently I started a project with the goal being to have text that was inputted into a textbox stored within a three dimensional jagged array. The idea is that every time a button is pressed, whatever text that is inputted into the textbox is split into separate elements, where each word occupies its own element in the array. So for example, if a poem were entered into the textbox and the button clicked, each word of the poem would be assigned to a discrete element in the vertical dimension, and each line of the poem assigned an element in the horizontal dimension. After the text is stored into the 3D jagged array, the text should be cleared from the textbox and a counter should then ensure that on the next button press, the new text inputted into the textbox is stored in a discrete element of the array. Below is the code I have written so far, but I know that I am far from having anything might accomplish what I have just described.

[Code]...

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"Public Property [row]() As String" What Are [] And () For

Aug 14, 2011

Public Property [row]() As String 'is []() just optional syntax?
'from my own testing it is equivalent to
Public Property row As String
function path()

[code].....

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Jagged Arrays Redim And String Causing?

Nov 12, 2010

Im coming from a background of writing vba in excel, but have go to the point where im fed up of having everything running in excel and have started leaning vb.net. i am trying to do something i have done before, but am pretty much rewriting it as having got the end i now see a better way of doing things

Normally Google is full of help full answers but today it isn't, i may be i'm doing something odd or am trying to use completely the wrong tool for the job am happy to be told either.

I am trying to take data from a text file dumped from one of our databases, i have read the (huge) and oddly formatted text file in, converted it to a 1d array = InPutArray

[Code]...

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Cant Set Value On A Class Property Thats Defined As A String Array

Nov 3, 2009

I have created a class that contains a property array, but I cant use the setters and getters.

[Code]...

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Run The FindPath() Function 2000 Times, And Return The Resulting List Of Moves Into IntLists()(), My Jagged Array?

Mar 31, 2009

I'm working on a program dealing with jagged arrays.Code is below.The FindPath() function works perfectly.It essentially randomly chooses an action from 3 possible choices.The goal of this function is to make it to position (3,3) from (0,0).Sometimes it makes it, sometimes it doesn't.It gives up after 2000 moves.

The PushButton() function is where I have the problem.I want to run the FindPath() function 2000 times, and return the resulting list of moves into intLists()(), my jagged array.I want to use

intRuns = 0
For intRuns = 0 To intLists.GetUpperBound(0)
lstMoveList.Items.Add(intLists(intRuns).GetUpperBound(0)) 'here is where I get the problem.

this section of code to dump the number of attempts it took into a listbox on the main window.I do this at the bottom of the FindPath() function, but that is for testing purposes only.I eventually want to take the successful attempts and manipulate those, so eventually I get the minimum possible number of movements to get from the starting point of (0,0) to the ending point of (3,3).

Function PushButton()
Dim intRuns As Integer
Dim intLists(2000)() As Integer[code]...............

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Dynamically Create Array Based On String Length Property and Index Of Method

May 4, 2009

I would like to format output to a property of a custom control I have made.For instance I have a literal control in my control and when populated I want to check if it is longer than 30 characters long, if so, then go to the next space (as to not cut the word off) after the 30th character and place a <br /> tag in to place the next 30 characters on the next line.So if there were 100 characters in a string, there would be 3 line breaks in the label.I have the looping worked out to get the label populated but cannot get how to dymaically create the array based on the string lenth property and index of method.

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Assign A Public Property?

Feb 22, 2011

At the moment i'm working hard to better understand aspnet (VB), still learning and still enjoying, but at the moment i'm struggling with (i think something realy easy) but can't find out how to fix it,what i need to do is: assign the propperty Weekday() of CSlot Dim CSlot As New timeslotParamTO I have to assign te propperty weekday to Cslot but the propperty must be 1 or more items from the Public Enum WeekdayEnum. i just can't figure out how to assign 1 or more weekday's to CSlot.weekday().

[code]...

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