[2008] Check If Value Is In String Array?
Feb 18, 2009How 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
ADVERTISEMENT
VS 2008 Feed A Multi Line Textbox Into A String Array Then Check Item By Item
Jul 25, 2010I'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]...
Check To See If A String Is Within An Array In VB?
Jan 27, 2012i 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
How To Check String Is Member Of Array Without Loop
Feb 27, 2009Is 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?
VS 2008 Value Of Type Ƈ-dimensional Array Of String' Cannot Be Converted To 'String'
Jan 18, 2011I'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.
[2008] Finding The First Empty String In A String Array?
Mar 2, 2009i have a string array that i want to output to a text file. the array size is 10000. i fill the array starting from 0 with some strings. at the end, i only want to show the array from index 256 to the last array that is not empty (for eg. if the array is filled with data from 0 to 2000, i only want the text file to show the data from 256 to 2000 and ignore the remaining strings). Is there any function to do this?t i use is shown below
Dim myArray(10000) as string
Dim strArray As New System.IO.StreamWriter("c:List.txt")
strArray.WriteLine("{0,10}{1,30}", "Index", "Symbol")
[code].....
Check Array Items "this Is Item One" Contained In A String (page Source)?
Apr 16, 2011basically 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.
VS 2008 - Check For Most Matching String
Jun 9, 2010I want to check each of the strings in an array (currently in a hashtable, but that shouldn't necessarily matter right?) with the user's input, if the words in each of them match. This might have sounded a little tricky so let me elaborate.
Problem: Comparing an input string with a collection of strings, and know which string in the collection matches the input string the most - based on words. What I'm trying to do here is a chatbot that works with keywords. For example, in the bot script, you could find "HOW ARE YOU" and the response "I am fine." If the user then sends input to this bot, it could look like this: [Code] This may not sound like a tricky thing, but the tricky part comes when I want to know which of the strings (e.g. "HOW ARE YOU") match the input string the most, based on the words.
VS 2008 - Check For The Letters Of The Given String
Feb 20, 2010I want to check for the letters of the given string. for example: the string = Visual Studio next is i want to check per letter of the string. next I want to change V to x
View 1 RepliesVS 2008 Check If String Is A Word
Jan 15, 2010Is there any function or collection in VB.NET that checks if a string is a word? Like a dictionary?I'm making a random word generator, and I can get it to generate random strings, but it's be better if they were actual English words..I know something like System.Collections.Generic.Dictionary would work, but wouldn't you first have to add all of the words into the Dictionary?I guess what I'm looking for is a Collections.Generic.Dictionary with English words preloaded into it?
View 7 RepliesVS 2008 Check All Labels On Form To See If Label Name Has Certain String Within It?
Dec 19, 2009I have a form that has a large number of labels. Is there a way I can move the focus from label to label. After I move the focus I'll check if the name of the label has a certain string in it. If it does then I'll leave the focus at that label. If it doesn't I'll move the focus to the next label and check if that label name has the string in it. I just need to know how to move the focus from label to label. I was trying SelectNextControl without success. Maybe I can tab programmatically to the next label but I don't know how to do that.
View 12 RepliesVS 2008 Add Characters Of A String Into An Array?
Jan 14, 2010So I have this
Dim a as string = "Hello"
Dim b as string()
now I want b(0) to have "H", b(1) "e", b(2) "l", and so on.
btw a changes everytime, so don't just say do b(0) = "H"
VS 2008 Adding A Value To String Array
May 16, 2010I have an array set up as follow Dim MyOptions() As String. i want to loop through a xml file adding each value to this array, how can I add to the array on each loop?
View 1 RepliesVS 2008 Convert 2d Array Into A String?
Nov 20, 2009converting a 2 array into a string At the moment I have a 2 array and a string
The 2d array goes as follows:
0 1 2 3 4 5
0 1 2 3 4 5
0 1 2 3 4 5
[Code]....
I have tried to use the string to char method but its not working
VS 2008 Converting An Array Into A String?
Feb 19, 2010[code]There are 5 matches every time. I have another function that needs to use each match but as a string, not an array. I usually just use the .ToString but it is not working.
View 5 RepliesVS 2008 - String Search For Array Of Words
Jan 27, 2010I have a textbox which has about 120 lines of text but this can vary. I want to search for an array of words, like Boeing, Airbus, Saab etc there might be 3 options there might be 5 options in this array that i'm looking for. My question is how can I search the textbox and highlight all these words? Similar to (Control + F) in IE8. I've looked at InStr but am unsure if this is what I'm after as it does not seem to work for me.
View 4 RepliesVS 2008 : Create SQL Table From A String Array?
Oct 5, 2010I have a string array that represents the field names for a table I need to create. Given that the first field type is date, the second is time, and the rest are floats, what is the easiest way to create the table? I am currently using the following code, but it seems there may be a simpler, less convoluted way
vb
'read the column names from the OPC server
Dim colNames() As String = GetFileColumnNames().Split(","c)
'build command string used to create the table
[code]....
VS 2008 : Strip Every Other Char From String Or Array?
Jul 7, 2009I need to strip every other char from an array or string. Whichever is easier.
View 4 RepliesVS 2008 Converting This Byte Array To A String
Jun 9, 2010I'm calling a Windows API that gives me a byte array which represents a unicode string - the problem is that if I call Text.Encoding.ASCII.Get String on it I just get the first letter of the string. The reason for this is that byte array has an empty byte between each character. I've verified that removing these empty bytes resolves the problem by just using a simple For loop to add the bytes that do have a value in into a new byte array, then calling Text.Encoding.ASCII.GetString on that and that gives me the full string I'm expecting.I'm just wondering if there is any easier way of getting the working string though without having to do a loop and create a new byte array etc?
View 2 RepliesVS 2008 Read In Every Length In String Array?
May 10, 2011I have a problem to make the comparison from char to string array using Naive Algorithm in vb.net.[code]The problem is the system cannot compare the input from s1 to compare with s2.
View 15 RepliesVS 2008 String Into Array Based On Length
Jul 20, 2010how to split a string into an array based on it's length?Say if I want the length to be 350 then every 350 chars in a textbox will be split into an array like [code]
View 14 RepliesVS 2008 String To Array & Searching Arrays?
Dec 17, 2009I have 2 groups, the information i get comes out as follows.
Dim group1 As String = "3 4 7 8 10"
Dim group2 As String = "0 1 2 5 9"
The placements are predetermined, so when the first perso
[code].....
Check If Array Consist Of Only Elements From Another Array?
Nov 29, 2010check if array consist of only elements from another array
View 3 RepliesCheck If Array Contains Zero Values In Array Indexs?
Jun 1, 2009I 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].....
VS 2008 - Converting Byte Array To String And Back?
Mar 4, 2012I am looking for something that will convert a byte array to a string and back, anything in-build that does it as this method would:
To string:
vb
Dim b = ByteArrSerialize(Obj, Compress, EncryptKey)
Dim sb As New System.Text.StringBuilder
For Each item In b
sb.Append(Chr(item))
Next
To byte:
vb
Dim b(0 To Len(TheString) - 1) As Byte
Dim bCount As Long = 0
For Each item In TheString
b(bCount) = Asc(item)
bCount += 1
Next
VS 2008 - Creating Multidimensional Array Containing Integer And String?
Jan 13, 2012I am using VBNET2008 to develop Window Application. I was requested by Business Analyst to create a MultiDimensional Array containing CustID(Integer) and CustomerName(string). I do not know how to declare the MultiDimensional Array VARIABLE as Integer and string.
View 2 RepliesVS 2008 Byte Array To String And Back - Not Working?
Aug 17, 2010I have found a lot of examples of this kind of thing on the web but cannot get one that works - basically i am serializing to a byte array and want to store it in a string i have tried all of the System.Text.** (ASCIIEncoding,UTF32Encoding,UTF7Encoding and UTF8Encoding) in the following way:
[Code]...
VS 2008 Converting A String Containing Bytes Into Array Of Elements?
May 19, 2009I have a string of bytes which I am reading from a microcontroller via a serial port which is as follows : 02 10 18 14 CB 73 43 D3 14 00 0D 00 09 00 1B 00 04 B8 3C 00 00 24 00 30 AB
I would like to write some code to place each the bytes into an array with each element of the array consisting of one byte each.
VS 2008 - How To Write / Read String Array To Text File
May 6, 2010How can I write and read a string array to a text file?
View 2 RepliesString Split - Error Value Of Type '1-dimensional Array Of String' Cannot Be Converted To 'String'
Mar 11, 2010my code is :
[Code]...
The error is Value of type '1-dimensional array of string' cannot be converted to 'String'.