I have a following value "1pm 2am" that I'm using a regular expression againts in SSIS to extract hours from in order to store separately. I've tried using both of the regular expressions below but both only yield the first number "1".
"(d+)"
"(*?d{1,2}*?)"
What is the formula in VB for finding the average of two integers?I know in normal math it is e.g. (4 + 6) / 2 it only needs to be the average of two values.
View 5 RepliesSub Main()
Dim sum, counter As Double
Dim beginnum, endnum, btwnnum As Integer
[code].....
In a vb.net application I have a set of integers currently stored in multiple Arraylist (But this could be something different if required)
al1 = {1, 2, 3, 6, 7, 9}
al2 = {2, 3, 4, 9}
al3 = {2, 3, 19}
[code]....
I tried coding for an application that will display the positive integers, negative integers and zero entered in a inputBox. for some reason it keeps crashing down.here is my code. paging all visual basic professionals. [code]
View 6 RepliesMy program uses the serial port to receive characters as a string, then it should extract the integers from this string. This seems fairly simple, but so far has been a very tedious job.
My string is called txt. The problem is that there's no telling how many characters / integers txt will hold at any given moment. For instance, it may equal "4" or "4 5 6 7" or "P 0 1 2 3 4 5 6...255" - with spaces included. I need to reference every number within this string to use as data. I've tried the following:
dim c as new char
dim n as new integer
dim i = 1
[Code].....
This should be fairly easy, yet I have no idea on how to approach this. Perhaps the split command . Anyway, what I need to do is split as string into two integers.
For example MyStringXS = "10, 20"
I need to end up with:
MyIntegerX = 10
MyIntegerY = 20
BUT!
These strings obviously change. So it could be MyStringXS = "120, 230" Or MyStringXS = "12340, 20342" And so on.
using Visual Web Dev 2008 Express and i am having an error when converting a set of integers to string. see code below. I cannot work out what it is that i am typing incorrectly. For ref, i return ten 0's as the result.
Dim numbers(9) As Integer
For i As Integer = 0 To numbers.Length - 1
numbersString &= numbers(i).ToString & " "
Next
textbox2.text = numbersString
I have a bunch of 10 digit integers that I'm passing in a URL. Something like: "4294965286", "2292964213". They will always be positive and always be 10 digits. I'd like to compress those integers into the smallest possible form that can still be used in in a URL (aka letters and numbers are perfectly fine) and then uncompress them later. I've looked at using gzipstream but it creates larger strings, not shorter.
View 4 RepliesWhat is the fastest way to convert a String into an array of Short integers representing the character codes?[code]...
View 2 RepliesI have a code where I search a text file for for example: "2320018200000", then it looks it up and finds a line like this[code]...
I want it to put that entire line in a label, but for some reason it skips the "3 1604001Sf" in the start. [code]...
I have a string like this:Correct Strings Dim value As String = "45, 2111,56, 1, 9, 99, 62,"Invalid Strings:Dim value As String = "10.01, 12,, , "I need to evaluate this string that has this format indefinitely,The regex evaluate the commas who are in series and are only integers.
View 2 RepliesSo I had a smart idea to make a dictionary with all my variables so I could save them easily in chunks. This includes String, Boolean and Integers. When I was in Framework 3.5 I only had a few warnings about stuff that I didn't have coded in, but now in Framework 4 I am maxing out all my warnings with Implicit conversions. Personally I don't want to go to every number and put quotes around it put quotes around "True" because then it may change the method.
Public Function loadGeneral(ByVal fName As String) As Boolean
Dim tempDict As New Dictionary(Of String, String)
For Each kvp As KeyValuePair(Of String, String) In GeneralSettings
Dim v1 As String = kvp.Key
Dim v2 As String = QuizZing.My.Settings.GetSetting(fName, v1)
[Code] .....
I have a class and method exposed to a client asp.net app. The class looks like
<DataContract()> _
Public Class Class1
Private v_string As String
Private v_integer As Integer
[code]....
The method is declared as
<OperationContract()> _
Function GetStuff(ByVal bar As Class1) As String
In the client code I create an instance of Class1 and set the values for v_string and v_integer, but using Wireshark to look at the xml being sent to the server only a value for v_string is being sent as part of Class1. I'm guessing this is because it considers the value of v_integer to be null/not set. Here is an example of the client code.
Dim MyService as New Service1.ServiceClient
Dim test as New Service1.Class1
test.P_integer = 1
[code]....
how different types are passed/used since Integer is a intergral type and String is a class, but can't seem to work out what to do to fix the problem.
Basically I have and array of integers that vary in size. I need to compare each number to each other number and display which number is repeated. For example:
Dim ints() As Integer = {1,2,2,5,4,6}
The number that shows up more than once is 2.
How can I run through the array and compare each integer with the numbers in the array. I tried a for loop but it didn't return the value I was looking for.
Using VB.NET, Is there a way to do this RegEx call in 1 step... instead of 2-3? I'm trying to find the word "bingo", or whatever is between the START and END words, but then also inside the inner FISH and CAKES words. My final results should be just "bingo".
Dim s1 As String = "START (random string) FISH bingo CAKES (random string) END"
[Code]...
I was trying to do a simiple, fine a string start position, or a string, and it always returns 0
Dim My_Search_String As String
Dim My_Text As String
My_Search_String = "fsl fwb fcb"
[code].....
I am trying to find the best way to extract parts of a string within a string. Take the following line:
[Code]....
How can I say extract just "16" for the height field?
I am trying find a string in below string. url...by using url... How can I get Team Discussion word from it?
View 5 RepliesI have a list box with groups of people and is displayed as such:
Paul Mary John
Frank Steve Bill
Jacob Dan Spongebob
and so on...
If i use the code below i can find and auto highlight Paul, Frank, Jacob but never finds anyone after the first like Mary, or Bill.
Dim findperson As String
findperson = CStr(TextBox1.Text)
ListBox1.SelectedIndex = ListBox1.FindString(findperson)
Essentially it is for quick reference for people to find who will be in their groups.
I have an array like this:
Dim t1 as string=Textbox1.Text
Dim invalid as string()={";",".","""," ","'"}
I want to check that if a character in my array is in the text box then a message appear.
How can I find a string between two known strings like:
name=login value=12345 />
Now I need to get the string/the numbers between name=login value= and />
It's from a webpage so it has multiple lines.
I want to find a string in a collection of string i used this code..
Dim str As String = "Failed to Post Somment Sorry"
Dim fnd As String = "Sorry"
If InStr(fnd, str) = 1 Then
[Code].....
How do I find last but one character in a vbstring
for e.g. In the string V1245-12V0 I want to return V
I need to return everything between the 2 dashes:
"xxx-12345-xxx"
Here's my conditions:
Sometimes the middle part may contain more than 5 characters, so it could look like this: "xxx-12345AB-xxx" Sometimes there's no second dash, so a string could look like this: "xxx-12345"
I have a string in which if the string "<error" appears (as part of a larger string which would look something like this
" <error code="200">Current security level not high enough.</error>"), it finds what the code equals (in this case 200) and the message which appears between the pointy brackets (in this case "Current security level not high enough.").[code]...
I am trying to take a value from an html file. I know what code will be around the value. So I want to split the html doc with these values so I can get the value between them.
For example:
<h4>Availability</h4>
<p>
<b>Availability</b>: VALUE IS HERE <br />
</p>
[Code]....
I'm working in VB.Net. I have a textbox in which the user enters a number of strings seperated by comma. I store this value in a string array like this
Dim Src() As String
Src = txtVals.Text.Split(",".ToCharArray)
I want to search a dynamic string in this array. How could I do it in the fastest way?
I'm working in VB.Net. I have a textbox in which the user enters a number of strings seperated by comma. I store this value in a string array like this Dim Src() As String Src = txtVals.Text.Split(",".ToCharArray) I want to search a dynamic string in this array. How could I do it in the fastest way?
View 6 RepliesI'm working in VB.Net. I have a textbox in which the user enters a number of strings seperated by comma. I store this value in a string array like this
Code:
Dim Src() As String
Src = txtVals.Text.Split(",".ToCharArray)
I want to search a dynamic string in this array. How could I do it in the fastest way?