How to compare two strings in a file that exists in a different lines. if these strings exists in lines are correct, then get the string from another different line.
Dim FilesToProcess() = Directory.GetFiles(WorkingFolder, "CP52500C*", IO.SearchOption.AllDirectories)
Dim CurCorpID, CurBin, CurPlan As String
Dim CorpID, Bin, Plan As String
Dim NewPage As Boolean = False
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I am looking to compare lines within a .csv file. I want to start at the bottom line and compare values within it to those in the line above and then repeat the process, ie. the second bottom line to the third bottom line and so on.The code used to compare straight out variables I can handle, the difficultly for me lies in identifying particular lines and fields within a text file.If someone would be kind enough to provide the code for this, I have googled it but it's clearly beyond my ability.
View 1 RepliesI have this Class:
vb
Imports System.IOImports System.NetImports System.Text Public Class TEST Public Shared DOWNLOAD_LINK As String Public Shared Downuri As String Public Shared Sub Main() Dim URI As String URI = "http://MYWEBSITE.COM/test.html" Dim wr As
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As you can see this class get the .html text and copy to one .txt file. Then it reads the .txt file. Now I just need to compare the string it read with one string from another form... How do I do it? Do I need to change the code?
I would like to read a txt file and then check if the same name exist within its sublevel.If found within the sublevel, delte those line.sample txt file:
4272840.ASM M97 BLOC DE CLIMATISATION DENZO VERSION A/C AUTOMATIQUE AUTOMATIC A/C VERSION AIR CONDITIONING BLOCK DENZO F9206101
3786687.ASM M1 -- BLOC CLIM AUTO
[code].....
I am having getting strings to match up if they are not in order in textbox1 [code]...
View 3 RepliesI am trying to compare 2 strings from 2 listbox's, sort of a fuzzy match then output the results in a treeview I'm trying to tell it to split the words where spaces appear such as "The Dog Went Up The Hill",So that would see that as 6 words and then compare that to listbox2 which may contain "the dog went up the hill last night" which would the return an 80% match,but i just can't get my head round this, here's my code.
Private Sub Compare_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Compare.Tick
If ListBox1.Items.Count = 0 Then
[[Code].....
Is there a simple way to compare and combine two strings? Example:
String 1 = "The dog jumped over the fence"
String 2 = "The brown dog jumped"
A function or something that takes those two strings and returns: "The brown dog jumped over the fence"
I have 2 text boxes and I load a text file in to each box, the files contents are "almost" exactly the same but not 100%. how would i compare the 2 against eachother and output the difference in percentage? I've made a program once before it was pretty cool it did all these things and it was in VB.Net i just cant remember how i did it.. i do know i counted how many of the sames words exist but i cant remember what else i did.
View 10 RepliesI am attempting to make a feature for my program... but I have no idea where to start. It's fine if you guys cant provide the code, but just giving me tips on how to achieve it would be great. I have two strings..
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I suspect there is something wrong in my application, specifically in a part where I have to compare a couple strings and a couple integers.
I do something like this:
If myString = myOtherString Then
do something
End If
And the same thing for integers.
However, for some reason, it is not returning true... also, I heard somewhere there were more proper ways to compare strings and integers.
I have a Label and a textbox that both contain strings. I want to compare the two strings like this:
If TextBox5.Text = Label18.Text Then
Label4.Text = "CLOSED"
Else
Label4.Text = "OPEN"
End If
Something in there is not working however. Has anyone done something similar?
how to compare values of two different strings.
View 2 Repliesis it possible to compare a string with substring of other case insensitively
I have tried it through string.compare() but i is case sensitive
if(details_local.Contains(details))
true only if the case matches else it is false
how can i retrieve a line from a textbox1 and compare it with a line from another textbox2.then display any error (at which lines) in textbox3.i really dont know where the probs are which my codes can't be run.this is my codes i've created: [code]
View 8 Repliesfor example i have two strings 0000 and 0001 then
0000
0001
----
result= 000- here difference is indicated by - sign
I would like to compare two strings in a vb.net windows application
Imports System.Windows
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code].....
correct the logic if there is any mistake in that?
String comes back from the database with a format: '00/00/0000' I need to then compare it to a date that the user has entered in the same format. How do I make the conversion and compare the two dates?
View 5 RepliesI suspect there is something wrong in my application, specifically in a part where I have to compare a couple strings and a couple integers.
[Code]...
However, for some reason, it is not returning true... also, I heard somewhere there were more proper ways to compare strings and integers.
When i save data in my xml file i save a bunch of cities that the user has selected, i then proceed to load the data back into the program and populate the check fields besides the city
vb.net
'// Loop through each one and re-check them
For Each cityToCheck As Xml.XmlNode In nodeList
[code]....
This string stringSplit(0).tostring returns the city name say "Glasgow" i was trying to loop the listview that stores the cities, if they match then put a check mark, this is where the cities are located: (formAddCities.listViewCities.(FIRST ITEM IN COLUMN WHICH IS CITY NAME) the very first column in the listview, but i can't seem to get the right syntax?
How can I get the sum from richtextbox, starting at line -1 ? But the first line should compare with line1.This code adds a constant to all lines and passes the sum to another textbox.
Dim num1 As Single
Dim sum As Single
Dim Constant As Single = Val(txtLowerTol.Text[code]....
So a third textbox should sum with one line "offset".
I've build a list of Strings from files. The list itself is working fine (tried it by having ListBoxes and other controls loading its items from there just to make sure that this is not the issue). Now, I am using this list of strings to compare a Text in a TextBox1 while typing to determine if this TextBox1.Text already exists in the list. I am using the following code (where "s" stands for my List items):
Private Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
If TextBox1.TextLength < "1" Then
Button6.Enabled = False
ToolStripStatusLabel1.Image = My.Resources.pic_Add_Warning
ToolStripStatusLabel1.ForeColor = Color.Red
[Code] .....
I am having a bit of trouble on how to do a simple compare of two textboxes.In first textbox i have lines with values (mostly http links) In the second textbox i have lines also with links I want to compare every line in textbox1 with every line in textbox2.i would prefer TextBox1 to stay textbox but textbox2 can be a listbox or anything else.
VB For Each line In Me.TextBox1.Lines If line.Equals("i need to have every item from textbox2 here", StringComparison.CurrentCultureIgnoreCase) Then End If Next
I am trying to write a program that will compare two strings in different text boxes. Then it must add 1 to a third text box for every time a letter appears in both text boxes. So for example if textbox1 said ABCDF and textbox 2 said ABTR it should return the number 2 because A and B appear in both.
This is what I have so far
Public Class Form1 Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles string1.TextChanged
End Sub
Private Sub Compare_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Compare.Click
Dim string1 As String
Dim string2 As String
Dim Result As Integer
End Sub
Function stringcompare(ByVal string1 As String, ByVal string2 As String, ByVal string3 As String) As Integer
stringcompare(string1 As string, string2 As string) End Function End Class
Compare textboxes and remove duplicate lines/text..
View 3 RepliesI'm trying to create a VB.net application which reads each line from an XML-file (or ini file, doesn't matter) which dictates what the name of a string should be.
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I am trying to make a script to spit command lines to a bat file to compress a bunch of files singly and then delete the original ones. I am sure that is easy to most of you, but I living a ____ trying to do this. A have a file list like this one belo, which was created with a command -- Dir /b /s /a-D N: > filelist.txt
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read lines in a file, split the lines and spit the result to another file
View 2 RepliesI have written a simple script to get a bunch of lines from a text file (they will be filenames eventually) which are split by new lines and puts each one into an array..
Dim ary() As String
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If My.Computer.FileSystem.FileExists("C:MenuFiles.txt") Then
[code]....
The only thing I can do for now is either use the substring function to remove the first character from all array values after 0 but I don't like that because it's messy and what if the split "works" as I want it to one one of the lines and knocks of the first character when I don't want it to.
MySQL databases exists for saving values as strings (text only). Is there any way that i could store files with the same speed as a mysql command ? I know that it depends on the file size but lets say that the file is "Avatar.jpg" 50KB... I ve tried FTP but this is not what im looking for. e.g. You want your users been able to upload a file like the [Add This Attachment] button does in dreamincode.net and you dont have any background on PHP/HTML/Javascript/ASP.NET just VB.NET and the basics of MySQL plus you dont want to use it for a website. How do you accomplish this? Something silly that ive tried was opening an image as text then update the mysql server with that text but it didnt work backwards after i wrote the text on the file and oppened it ...it said that the image was corrupted.
View 7 Repliesi am using while loop. i need to check whether the previous line is equal to next line ...
Try
Dim r As Integer
r = str.IndexOf("action = LGN; description = Success")--- i need to check next line also same content[code].....
