2005 - Separation Of Variable From Array
Mar 15, 2009I need code for separation of one word from array in bracket. For example: Word1 (Word2). What I want, is to separate Word1 on the one side and Word2 on the other side.
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VS 2005 - Length Of Array Is Integer Variable
Apr 26, 2009I have a problem when debugging a code. On top of class I declare an array, and the length of array is an integer variable which is applied value below declaration of array.
E.g. class declaration
Dim array1 (2, integer) as string
Public Sub
integer = 5
End Sub
So basically, array is created with integer being 0 or whatever, because it is declared before integer was assigned a value. But the problem is, I need it to be declared at class variable so I can use array in different subs.
Bubble Object Collision And Separation
Apr 26, 2012I am working on a program that has bubbles being generated at the bottom of a panel and rising to the top I have all of that worked out but am having trouble figuring out how to detect when a bubble collides with another bubble and then seperating these two bubbles.[code]
View 1 RepliesConverting Excel To CSV - Semicolon Separation
Jul 9, 2011I have written a VBA (Excel macro) to open a workbook, and save it as a semicolon .CSV file, and then close it self. Excel on the server at work has a nasty tendency to start in safe mode (or at least ask if it should start in safe mode), making my Open-And-Shut macro fail. Now I've rewritten the program into VB.NET code (vs2008), but it creates a true .CSV (comma separated value), and I need semicolon. The excel file contains "last name, first name" making comma separation useless. Also making it impossible to substitute "," with ";" [Code]
View 3 RepliesAsp.net - Separation Of ASpx Pages On One M/c And Application Logic On Another M/c?
Sep 30, 2009We are using VB.NET and ASPx for our project. we would like to separate the aspx pages and put them on the IIS server (web server) on one m/c and the business logic and DAL layer on another IIS server (application server) on a different m/c .The database is on another m/c. Is such a configuration possible ? If so how can it be implemented?
View 2 RepliesASP.NET MVC - Store A String Per User, So It Seems Like A Violation To The MVC Separation?
Dec 14, 2011I have a question about static strings and so forth, in an ASP.NET MVC.I need to hold a string(a value), when the user goes through the application.Problem is, I feel like that would be a violation to the MVC. I just need to store a string per user, so it seems like a violation to the MVC separation.
View 3 RepliesCreate A Vertical Separation Line In A Panel?
Jun 5, 2011I need to create a vertical separation line in a panel?
do i need to create a place holder and just load an image
Get The Decimal Separation Sign On The Users System?
Dec 1, 2009How to get the sign that is used to indicate decimal digits?
For example: in England a number would look like 4,000,000.04 In The Netherlands however the same number would be 4.000.000,04
How can I find out if the users system uses the . or the , to specify decimals?
VS 2005 'Variable 'cnn' Hides A Variable In An Enclosing Block
Jul 9, 2009I have the following code but I get blue squiggly line in cnn and when i point my mouse pointer on it i see this message "Variable 'cnn' hides a variable in an enclosing block".[code]
View 2 RepliesWhat's The Difference Between Variable Array And Object Array
Jan 30, 2011what's the difference between variable array and object array?
View 7 RepliesCast Array In Object Variable To Type In System.Type Variable?
Apr 14, 2010I have this function:
Public Sub DoStuff(ByVal type as System.Type, ByVal value as Object)
End Sub
The 'value' argument is always an array of the same type as 'type'. How can I loop through the values of the array?
I'd like to be able to do something like this:
DoStuff(GetType(Integer), New Integer(){1,2,3})
Public Sub DoStuff(ByVal type as System.Type, ByVal value as Object)
//Strongly types arr as Integer()
[Code].....
Using Variable In Array Variable
Feb 14, 2012if i generate a label dynamically i can change the text as followed, variable is a string: Form.Controls(variable).text = "test" I now have a sub that will create some and will get some information out of arrays. I have a lot of them. I only want the function for tat specific array. I do not want a case or if. Thats why i was wondering if i can use a variable in the array variable. [Code] But instead of TestArray being hard-coded i want it to be replaced with Shelf. So whatever gets send into the sub will change the array that i'm using. Is that possible some how or is the way totally wrong?
View 1 RepliesSet An Array Variable?
May 30, 2012I'm writing reports in Report Designer (VS 2008), and I've reached a point where I have to circumvent the restrictions on using aggregates in groups. I believe this can be done by utilising custom code, which is written in Visual Basic as far as I know (not sure what version though).
I have a dynamic number of "Pools", which each contain "Models". Each Model row needs to set the Pool Multiplier to the maximum of the current multiplier and proposed multiplier. The Pool row (parent group row) then needs to get the Pool Multiplier.[code]...
Set Variable Name To Value Of An Array?
Sep 6, 2009Is it possible to set the name of a variable to the value of an array? so I have the array[code]...
View 3 RepliesAdd A Counter Variable To Array?
Sep 18, 2011how to add a counter variable to this array? My code always stops when it gets to an empty array. I can't figure out how to make a counter variable to make it stop.
Private Sub btnTwo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnTwo.Click
For Each i In PlayerArray
[Code].....
Add Some Value In Array Variable For Datafiled?
May 16, 2011simply i am trying to add some value in array variable for datafiled.
dddd
Dim dkeyn(docc.GetElementsByTagName("pkey").Count) As String ' it have 4
Dim ir As Integer = 0
[Code]....
Convert A Variable To An Array?
Mar 16, 2009I have a variable (double) which has a constantly (infinitely) changing value. I would like to store all the values of this ONE variable into an array. My variable and array are:
Dim x as Double
Private y as Double() = New Double (499) {}
I tried doing this:
[code].....
Creating An Array With A Variable Value?
Mar 22, 2010i want to declare an array with a name that is the value of a variable. I need to do this because i want to create arrays from a text file that i'm reading.Basically, if someone could make this work then i should be able to change it to fit my use.
Dim var1 As String = howdy
Dim var1() as Integer
In this case i'd like to be declaring an array with the name 'howdy' that stores integers. In reality i'm looping a bunch of read names and would like to create an array for each name i read- but i'm quite capable of sorting the rest.
Getting A Variable Array To Work?
Dec 30, 2011ok, I got a lot of conceptual code for major chunks of the game's engine...like an inventory array of variables... he says that we will be using a lot of variable arrays, and I am trying to get a variable array dimmed in an inventory module, but when I try to declare what each index of the array should be, it says "declaration expected" and simply trying to reference the array from within another form, it does not register as existing...
the code is as follows, for he has not a clue how to program in vb.net
dim character_inventory(19) as array
and when trying to tell vb.net to set an individual index to nothing, it throws a "declaration expected" error...
character_inventory(0) = nothing is when it throws that error...
Possible To Use String As Array (Name Of Variable)
Feb 3, 2011Is it possible to use a string as an array? I mean: I have several arrays
Dim a10() As Integer = {530}
Dim a15() As Integer = {370, 231}
Dim a20() As Integer = {305, 176, 126}
'I declare a variable as a string and I assign the name of an array to it
Dim tablaalfa As String = "a10"
'I retrieve data from the array using the name of the variable instead:
lbl1.Text = tablaalfa(2)
Read Variable Into An Array?
Dec 9, 2009I have a variable that holds 350 lines from a HTML page. I need to read this variable into Array. reason behind this, because I am parsing a name that exist more then once.
any ideas on how to read variable with many text lines into an Array
Associative Array - Set The Value Of An Existing Key To Some Variable
Mar 2, 2009I have an associative arry with key,value pair. I want to set the value of an existing key to some variable that is ok. I can even check whether the value is null or not. But how to check whether the key itself exists or not?
View 3 RepliesC# - Initialize An Array Variable That Has Already Been Declared ?
Sep 15, 2011In C#, I can declare an array variable like this: object[] Parameters;
And initialize it like this: Parameters = new object[20];
In VB, declaring and initializing an array is easy:
Dim Parameters(19) As Object
Dim Parameters As Object(19) ' Alternative Syntax
How would I initialize an array variable that has already been declared in VB.NET? Parameters = New Object(19) doesn't work.
For example, how would I translate the following to vb.net?
int value = 20;
object[] Parameters;
if (value > 10)
{
Parameters = new Object[20];
}
Declaring A Variable Length Array?
Apr 26, 2010I am new to VB.NET but used to write a lot of code in VB 6.
How do i declare a variable length array in VB.NET?
In VB6, i would just put:
Dim sArrayList() As String
But when I do that in VB.NET, it highlights my array name and says "unused local variable". What do I need to do to get it to work without an error?
Determine Variable Types In An Array?
Sep 3, 2009I am having some trouble with an array full of data which I am trying to process. The data has been picked out of an Excel spreadsheet and contains items such as phone numbers. The problem is that when I drop this array back into a spreadsheet, Excel being clever, decides that some of the phone numbers are numbers and removes the "+" from the front.[code]...
I know that adding a ' in front of the + will remedy this. What I need to do is find out which of the numbers in the array are actually numbers and which have spaces/characters in them. IS there a quick way of doing this without having to search through each individual character of each array position?
How To Access Class Variable Via Array
Mar 23, 2009If I have the following class and declaration:
Public Class objLocation
Public SysLocationId As String
Public NameFull As String
Public LatRaw As String
Public LongRaw As String
Public Active As Integer
End Class
dim lLocation as new objLocation
I can access each variable thus lLocation.SysLocationId, etc. Is there an alternate way, so I can access each variable by index, so something like lLocation(0), lLocation(1), etc., which gives me the flexibility to compare to classes of the same type via a for next loop, or against other sources, like a datatable.
How To Pass Array Variable From Vba To Function
Mar 3, 2012Im having a very difficult time trying to pass an vba array ive built from ms- access vba to a .net function.I don't have a com problem I can reference the library just fine from vba but and i can call a simple function from vba. however my problem exist when i attempt to try to pass an array to the vb.net function. vb.net code
View 3 RepliesLooping Variable Array In Sql Statements?
Jul 5, 2011I am trying to loop an array in a sql insert statement but i can't get it working. Below is a demo i'm trying to get it running. I think i am having problem with the declaration of variable in sql statement.
Public Class Form1
Dim arrayValue(5) As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click[code]......
Marshal Variable Length Array?
Jun 8, 2010I'm trying to call the GetInterfaceInfo Windows API - it accepts a structure as one of its parameters and this structure has a member that is an array. The API populates the contents of the array when it is called and there can be any number of items in the array. How can I define such an array in my structure?
If I just use a normal .NET array like so then the program just crashes (no exception thrown)
<StructLayoutAttribute(LayoutKind.Sequential)> _
Public Structure IP_INTERFACE_INFO
Public NumAdapters As Integer
[Code]...
and this works fine, but the problem is I have to define the SizeConst attribute as you can see to something large (64 in this example) so that the API doesnt fail because the array wasnt big enough. Firstly this is a waste of memory as in most cases the number of items the API sticks in the array will be less than 10, but secondly if there was ever a case where the API wanted to put more than 64 items in then it would fail.
Using ReDim to set the length of the array at runtime seems to have no effect, and that SizeConst attribute has to be set to a constant value so there's no way I can dynamically set it.
Pass Array Variable From Vba To Function?
Mar 1, 2012Im having a very difficult time trying to pass an vba array ive built from access vba to a .net function. I dont have a com problem I can reference the library just fine from vba but and i can call a simple function from vba. however my problem exist when i attempt to try to pass an array to the vb.net function. vb.net code
<ComClass(ComClass1.ClassId, ComClass1.InterfaceId, ComClass1.EventsId)> _
Public Class ComClass1
Public otag As String()
[code].....