Grab Different Pieces Of A String To Place Them In A Different Order In A List?
Oct 7, 2009
I seem to have a huge issue right now trying to grab different pieces of a string to place them in a different order in a list. Unfortunately i can't just find the placeholders for the strings and extract the data that way so i was using indexOf to find commas in the string provided. the problem i'm having is that i can assign the first comma and extract 0 - "," but i'm stuck on how to progress the indexof so it will move through the string submitting everything between the comma's.
Public Class Form1
Private Sub btnAccept_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAccept.Click
[Code].....
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Dec 14, 2011
I've got myself a listview, and an imagelist. I'm using the following code to grab all images from a folder and place them into an image list.
[Code]...
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Jun 25, 2012
I have a list(of list(of string)) in vb.net which is a list that contains lists that have 5 string list items in them.
I want to sort the lists by the second item in the contained lists but I don't know what parameter is needed in the .sort method. What do I need to put in as a parameter. I read something about writing a comparer function and putting that in the brackets but I don't understand how that works.
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Nov 22, 2010
there's a list-box with items, and say you want to modify an item in the middle of the list. You select that item and click "Modify" button and a new form appears with the previously selected item data from first form ready to be modified in a text-box. After modifying and clicking Ok the second form suppose to return that modified string to the first form and insert the modified string into the same spot instead of the originally selected item, so it looks like it was edited to the user.
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Mar 30, 2011
I am trying to make a format string to order a list in richtextbox. I already done this, however not as I like to.
So I want this symbol: <-- symbol And I only have got other symbol that I can't tell you guys which is. The code that I use is:
"{\rtf1\ansi\deff0\deftab720{\fonttbl{\f0\fswiss MS Sans Serif;}{\f1\froman\fcharset2 Symbol;}{\f2\froman\fprq2 Times New Roman;}{\f3\fnil\fprq2\fcharset2 Wingdings;}}" & vbCrLf & _
[Code]....
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May 3, 2011
In my website I have a textbox that allow user to enter a group of numbers like this:
(118,38,137,15,156,14,157,36,152,49,142,57)
Now i want your help to show me the way to store these numbers in array to be like this:
[118 38 137 15 156 14 157 36 152 49 142 57]
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Jan 15, 2012
I have a listview1 with two columns Name and Age. This code when I click on a listview item it is higlited and then i click on textbox1 it will remove the row and place the text in textbox1 and textbox2. Then when I double click on textbox1, it will add the text back into listview1 at the bottom of the list. I want to place the two columns at the same place it came out of. EXAMPLE: click on Tom - textbox1 has Tom in it and textbox2 has 2 in it. When I double click on Tom then it adds both Tom and 2 in the listview at the bottom
[Code]...
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Oct 24, 2009
In a resource string, not one that you declare in the code, but rather in the resources itself, how do I store multiple pieces of data in it?
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Jun 8, 2011
Ok so what i'm trying to do is grab some strings from a list box and put them in an array so i can list them in a message box each index of the array on a new line
So it comes up like this
you ordered :
arrayindex1
arrayindex2
arrayindex3 and so on
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Jul 20, 2011
I'm having a bit of a 'brain doner' moment here
I have a list of Objects. Each of these Objects contains a list of other Objects (pseudo code) :-
Private Structure Object1
dim Name as string
dim ListOfObject2 as List(Of Object2)
[Code]....
I need to sort the list of Object1 by the Value in Object2. I have a comparison class which sorts Object2 by its Value nicely.
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Mar 28, 2010
My issue, however, is connecting to the wireless laptops as well.
[code...]
I need to grab a list of all networked computers, and I definitely include systems on the wireless
network in that list. I'm just not sure how to approach this. Being able to enumerate through a
'tree' of all networks and systems available would be a major plus.
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Oct 23, 2010
Okay my extrme noobatliee is being put to the test again, last on for today promise
and imma acquire this string from a webclient.downloadstring
1)Grabing a random line of bunch of string here is the example
[Code]...
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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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Mar 17, 2010
I have a text box that a bunch of information in it. Is there a way to grab specific text from a large textbox? Here is my example textbox and the text that is stored in it:
[Code]...
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Nov 25, 2010
I have the following code in my page which works fine although the number of cases is much much bigger. I need to use exactly the same list of cases in other selects but I don't want to have exactly the same code duplicate all over the place.
[Code]...
This kind of works but there's a slight problem. I have to load the page twice for the phone number to change (or the phone number appears as it should have done on the previous load). Hope this makes sense.
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May 22, 2009
I can't remember how I make an Access query, so could someone give me some help?
Also, how do I place the results into a List View?
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Mar 27, 2011
how would I get a list of ip's and then have all the ip's gather into a rich text box with breaks in-between them? I have tried searching some older threads.
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May 5, 2010
I am trying to place a datagridview's row information (each cell) into a list.
I've tried this:
Dim dgvRow As DataGridViewRow=myFrm.myDGV.Rows(index)
and it returns the count of my cells in the row, so I know it's getting the right row but how would I get the info from each of those cells and place them in a list?
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Apr 6, 2010
How to print a simple order list using vb 2008 ? Can someone show me how this is done ?
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Dec 12, 2010
I have a forum with three text boxes and one button. I need to place various lines of text into textbox1 from a list of information.The list contains hash codes and user ID and various ofter pieces of information without spaces or punctuation. Most of the information I don't need. However, I do need the first 25-30 characters and last 25-30 characters from each text.
Lets say this is the text:
Simmon_unit32=sub4g36ff&product= shipment29664KL49Loc% 6679KM94
I need to place the above line of text into textbox1 (this I'm doing through cut and past, so not a problem). Then, click button1 and have everything before "&product=" display in textbox2 and everything after "Loc%" display in textbox3. The line of text will usually not be the same number of characters. There may be 10 characters before and after those words of 50 characters before and after those two words. So, how do I create a substring or loop (or something) that will read the line of text and display what I need in textbox1 and textbox2, regardless of the amount of characters in the line of text?
[edit]Unfortunately there are multiple & and % signs in the texts. In fact, there will most likely be an & sign somewhere before "&product=". However, "&product=" only shows up once. As far as the % sign goes. There will be 3 or 4 of them in the text. To make matters more difficult, "Loc%" also shows up multiple times in the text. But, I only need the information that displays after the very last % sign to appear in textbox3, if that helps.I'm using visual basic 2008, in a Windows forms Application.
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Mar 30, 2011
I am trying to make a program where I browse for a folder and that Browse dialog displays user selection into a Text Box that part I have completed, when that user selects the folder it will recursively search all folders and subfolders in the directory the user has chosen and display that list in a ListBox here is the code I have so far. Also to note I have found a function for recursively search a folder but I have no idea how to implement it to display in the ListBox from the User selected directory.
This code is the code that lets the user select the folder and display it in the textbox
Private Sub SourceButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SourceButton.Click
With SourceBrowse
[Code].....
On a side note I also want the list to display all the files in the folder as well.
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Mar 20, 2010
I am trying to make a program where I browse for a folder and that Browse dialog displays user selection into a Text Box that part I have completed, the part I need help with is when that user selects the folder it will recursively search all folders and subfolders in the directory the user has chosen and display that list in a ListBox here is the code I have so far. Also to note I have found a function for recursively search a folder but I have no idea how to implement it to display in the ListBox from the User selected directory.
This code is the code that lets the user select the folder and display it in the textbox
Private Sub SourceButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SourceButton.Click
With SourceBrowse
If .ShowDialog = DialogResult.OK Then
SourcePath.Text = .SelectedPath
[code]....
On a side note I also want the list to display all the files in the folder as well.
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Jan 23, 2011
I am creating a Map Rotation Randomizer for my Call of Duty clan, and I am having an issue with understanding how to randomize the text from the list and placing it into another textbox.
Here's what it looks like right now:
All textboxes are multi-line.
When I click a button for a game (CoD4, MW2, WaW), it places the map list into the left textbox like:
mp_bloc
mp_broadcast
mp_crossfire
etc.
When I click the button with ">>>", I want it to randomize that list and place it into the right textbox like:
map mp_bloc map mp_broadcast map mp_crossfire
Or if I click it again:
map mp_crossfire map mp_bloc map mp_broadcast
And so on. I think I need to create an array, but I've never worked with those before as I'm still new to learning programming. I'm not even sure what controls I need to put on the form for that, if it even requires any.
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Mar 3, 2009
How do I order by a passed string value on my list of objects? i need to do paging and sorting on my List(Of) objects the paging is no problem but I don;t know who to get the Order By to work.Here is what I am currently doing and it's working great:[code]
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Jan 22, 2011
My task is to create buttons to demonstrate how loops work on a form. Two numbers are entered and validated (lower bound and upper bound). They are then to display all the numbers between them in an "odds list box" and an "evens list box" in ascending order. If however, the lower bound number is higher than the upper bound number - they are to be displayed in the list boxes in "descending order". My code for the "For...Next...Loop" worked fine - but I am having trouble with the "Do While Loop". I can not seem to determine how to have it displayed in descending order.[code]...
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Aug 9, 2011
I am trying to list directories in decending order by directory name. They are still being listed in accending order. Can someone please help me fix the below code as I can't seem to get it working correctly.I am not getting an error with the below code, its showing the list in accending order by name.
Dim oDirInfo As New DirectoryInfo(Server.MapPath("Test/" & Session("Test")) & sSubDir)
Dim oDirs As DirectoryInfo() = oDirInfo.GetDirectories()
For Each oDir As DirectoryInfo In oDirs
oDir.GetDirectories().OrderByDescending(Function(eachDir) eachDir.Name).FirstOrDefault()
Try
[Code]...
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Mar 23, 2011
How to Sort List Box in decensing order? both alphabetic and numeric.
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Sep 1, 2009
I am writing a program, and this is only a very small part of it, but it is crucial. i am trying to upload a file to my server, and i am placing the full filepath of the server in a string, before uploading the file. here is what i have[code]...
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Nov 4, 2010
Will the elements in myList always be visited in the same order with a For Each loop (assuming I don't alter the list)?
Dim myList As New List(Of MyElement)
....
For Each myElem As MyElement In myList
' yadda yadda yadda
Next
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Feb 22, 2010
if i create a html ul. and wanted to dynamically add list items to this list. so i have :
[Code]....
is there a way i can add list item to this list dynamically in asp.net i am using vb
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