Check To See If A String Is Within An Array In VB?

Jan 27, 2012

i have an array

Dim ShippingMethod() As String = {"Standard Shipping", "Ground EST"}
Dim Shipping as String = "Ground EST"

How do i do an if statement that will check if the string Shipping is in the ShippingMethod() array

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[2008] Check If Value Is In String Array?

Feb 18, 2009

How would I check if a value is in a string array? Like say there is pages(10) and pages(5) is "rhijaen" I want it to do something like:

If "rhijaen" isin pages() then
dothis
end if

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How To Check String Is Member Of Array Without Loop

Feb 27, 2009

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?

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Check Array Items "this Is Item One" Contained In A String (page Source)?

Apr 16, 2011

basically i have Three messages in an array Private MyArry() As String = {"This is Message one", "This is Message Two", "This is Message Three"}

I want to compare it agasint a string which is a web sites page source.If it contains one of three messages return true.

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VS 2008 Feed A Multi Line Textbox Into A String Array Then Check Item By Item

Jul 25, 2010

I've been trying to feed a multi line textbox into a string array then check item by item if a string contains part of it.

[Code]...

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Check If Array Consist Of Only Elements From Another Array?

Nov 29, 2010

check if array consist of only elements from another array

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Check If Array Contains Zero Values In Array Indexs?

Jun 1, 2009

I am getting some values in arrayIDs if some particular condtion match i am assinging values to array.Here i am getting problem when this condition not match i am getting values zero in all array indexes,here how to check if array contains zero values in array indexs

Dim
selects As ListView.SelectedIndexCollection
selects =[code].....

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String Split - Error Value Of Type '1-dimensional Array Of String' Cannot Be Converted To 'String'

Mar 11, 2010

my code is :

[Code]...

The error is Value of type '1-dimensional array of string' cannot be converted to 'String'.

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Check If String, Which Receive Via A Serial Port Matches To A String In A Database (access)?

Jun 22, 2010

I got an app, which receives data via a R232 port, convert it to a string and on the other side I got a database, where the strings are saved. How can I find a way to compare the string with all strings in one database column and get back the another stringform the same row in this database. I never programmed a database

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Regex - How To Check If The Input String Is A Valid VB String

Mar 15, 2009

We know that VB string start and end with double quotes " "

So we have to use "" if we want " in VB string.

I wonder if there is a regular expression pattern which will match VB string?.

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Replacing A String With Array's Data Based On Array's Index?

Jul 13, 2010

i have an array contains a-z.Then i have a textbox and when click on the button, it will replace the text inside the textbox to the index number of the array.Example, from "abc" will become "0 1 2" The code below do the job.how to do so that i can replace the text inside the textbox from "0 1 2" back to "abc" based on the array?

Dim txtKey As String = readKeyTxt.Text
readKeyTxt.Text = ""
For Each b As String In txtKey[code].....

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Append String To Array And Cast To 1-Dimensional Array

Aug 25, 2010

I need to append STRINg to Array and cast it 1-dimensionalArray

Dim remoteFileNames(0)
As
String

[Code]....

Here "FtpRemoteDirectory" is a string and ftpFileNames() is the Array String which list the FileNames.

and remoteFileNames is 1-dimension array

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Pass An Array Of String When A System.Array Is Expected?

Feb 24, 2009

I am writing an OPC Client in VB.NET (2008) and I am using an OPC wrapper from Graybox. I am having some problems with the data types. I have an Array of String that contains all of the OPC Items that I wish to read from the OPC Server. When I attempt to use the Array of String, Option Strict causes the following compile error message:Error 5 Option Strict On disallows narrowing from type 'System.Array' to type '1-dimensional array of String' in copying the value of 'ByRef' parameter 'ItemIDs' back to the matching argument. How do I pass the Item ID's (all strings) in an array?

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Passing A Structure Containing An Array Of String And An Array Of Integer Into A C++ DLL?

May 27, 2010

I'm having problems with marshaling in VB.NET to C++, here's the code :

In the C++ DLL :
struct APP_PARAM
{

[code].....

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Convert Array In String To Array In Byte?

Oct 7, 2009

I have an array defined As string and the value stored in site is like "7E", "A1" and so on. But in order to send out this array through serial port. I need to change the the array to As Byte instead of using As String. How can I convert it?

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Encoding Array.String > Array VB2005

May 27, 2009

I've been working with a sig capture application sample on a windows mobile device, The data is sent via IP to a host as a byte array and is then drawn onto the screen of the host as it appeared on the client. I was able to get this into the form of a bitmap object so I could print it or save to a jpg file. That all works well. The problem now is that I need to store this data in a database and then be able to recall it at a later time and recreate the signature image.

The byte array data is much smaller than the actual image so I would like to store it in that form. My issue is that when I convert this byte array into a string and back again my program can no longer re-create the image. Once I saw the problem I created the code below as a test and added the msgboxes to get an idea what was happened to my data.

[Code]....

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Merge 2 Strings Array Into A New String Array?

May 12, 2011

i have 2 string arrays and I want to merge them together then put the elements into a third string array ..

for an example :
string1="a","b","c"
string2="d","e","f"
after merging:
string3="a","b","c","d","e","f"

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Visual Basic Value Of Type '1-dimensional Array Of String' Cannot Be Converted To 'String

Aug 27, 2011

Im working on a program and I get this "Value of type '1-dimensional array of String' cannot be converted to 'String'." heres the code that gets this error:

[Code]...

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VS 2005 - Error Value Of Type 'String' Cannot Be Converted To '1-dimensional Array Of String'

Jan 17, 2010

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.

[Code]...

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.net - Function To Accept List(Of String), Array & String And Similarly Return List(Of String)?

Jul 29, 2011

I want the Function to accept List(Of String), Array & String and similarly return List(Of String), Array & String respectively. The Function simply adds a string (month) to the input collection. I just want to use it for string, array and list with needing to think of conversions.

[Code]...

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(Error (1)Value Of Type Ƈ-dimensional Array Of String' Cannot Be Converted To 'String')

Jan 15, 2010

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

[CODE]....

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Copy The Value From String To Char Array Using String.CopyTo() Method?

Jul 13, 2010

I am trying to the copy the value from string to char array using String.CopyTo() method.

Here's my code

Dim strString As String = "Hello World!"
Dim strCopy(12) As Char
strString.CopyTo(0, strCopy, 0, 12)

[code]....

Edit : I get the this error at runtime.ArgumentOutOfRangeException Index and count must refer to a location within the string. Parameter name: sourceIndex

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Error1Value Of Type 'String' Cannot Be Converted To '1-dimensional Array Of String'.C:xxx

Dec 8, 2009

Try
Dim authTicket As FormsAuthenticationTicket = _
FormsAuthentication.Decrypt(authCookie.Value)

[Code].....

Error1Value of type 'String' cannot be converted to '1-dimensional array of String'.C:xxx

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Error: Value Of Type 'String' Cannot Be Converted To Ƈ-dimensional Array Of String

Aug 5, 2011

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"

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VS 2008 Value Of Type Ƈ-dimensional Array Of String' Cannot Be Converted To 'String'

Jan 18, 2011

I'm making a card game and the first thing I'm doing for it is generating a random card. I used an array for the cards (can't think of a better way to assign a picturebox to a card picture other then a huge select case block). I'm trying to split the 2D array into two parts but it doesn't work.

My current

vb
Public Class frmMain
Private Function Flop() 'First three common cards to be displayed.

[Code].....

I looked around online and I don't think a list will work for my 2-dimensional array.

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Way To Use String.split Command To Get Section Of A String Without Using Intermediary Array?

Aug 27, 2009

Is there a way to use the string.split command to get a section of a string without using an intermediary array?for example, if my string is "1 2" and I want to get the "2" part using string.split(" "), is there a way to avoid creating a new array, and just get the bit of the string I want in a single line?

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Cant Check The Very First Part The Array

Jan 28, 2009

I wrote this do while loop it is supposed to search through an array until it finds an account number that matches. but I have a problem I cant check the very first part the array when its subscript is 0 because of where i put increment x but if i move it to the end it won't work how can i fix this?

Public Sub AccountNumberSearch(ByVal a() As Account, ByVal accnum As Integer, ByVal numacc As Integer)
Dim x As Integer = 0

[Code].....

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Check If Array Is Empty?

Apr 12, 2009

On a button click I need to test whether or not an array has been filled, if it has the user gets linked to a new form otherwise they receive a message box telling them to first assign values to the array.

I've tried 'If MyArray Is Nothing Then....' and 'If MyArray.Length < 1 Then...' but neither seemed to have worked.

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Check To See If At Least 3 Numbers In The Array Are The Same?

Feb 8, 2009

I have a question about working with arrays

I don't have any code written out I just want to know the best way to do this sort of senario to put into a flowchart, the program i'm working on isn't homework, its just practice and the book I have is less than helpful with what i'm working on.

I want to check to see if at least 3 numbers in the array are the same but no less so that it meets a certain requirement how would I check this?

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Convert String Array Into A String Without Escaping Any Character?

Dec 24, 2011

I need to convert a string array into a very long string with following requirement:

can not using any character escaping can not using XML can not using single character as separator (e.g. comma or space as separator)

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