how I can select the text in a textbox/richtextbox that is between two designated strings? Like, for instance, lets say "<b>" is the first string, and "</b>" is the second. The text entered in the textbox is "<b>hello world!</b>". How would I get it to programmatically select the "hello world"?
Also, I would like to know of a way to select the text between the two strings and the strings themselves, so that, inputting "Hello <b>world! I'm</b> awesome!", "<b>world! I'm</b>" would be selected.
Here's the weird problem I am trying to solve but cannot get my mind around it. In a text box 1, the user enters 2 or more strings separated by comma. then in text box 2, the user enter 1 or more strings separated by comma. The output then puts the strings from text box 2 between the strings in text box 1
Example:
TextBox1 = visual basic, java, perl TextBox2 = is better, compared to
Say I have a List(Of Tag) with Tag being an object. One member of Tag, Tag.Description, is a string, and I want to make a comma-separated concatenation of the Description members.Is there an easier way to do this than to read the Description members into a List(Of String) and then use the Join function?
I am trying to create an application that will randomly select 14 "stations" (strings) from a list of 33. My thinking is that I have a for/next loop that randomly selects a number between 1,33 which is then inputted into an array (arrnumber) I then want those random numbers to then be used to call the Station name which is saved in the second array, and then for the selected stations to be populated into a listbox (potentially by storing those names selected in a new array?)
Various people have suggested either using a list (of t) instead of arrays, or a Dictionary(?) or perhaps even a database, though I am not all that confident with VB to be able to know where the best place to start with that is. So if anyone can offer any advice, pointers as to how I can link my 2 arrays (I am pretty sure I know how to make the array populate a listbox) I would be very much obliged.
Public Class Form1 Dim Stationid() As String = {"Cardiovascular Examination", "Respiratory Examination", "Abdominal Examination", "Abdominal Examination with Stoma", "Groin and External Genitalia Examination", "Cranial Nerves Examination", "Arm Examination", "Leg Examination", "Parkinson`s Examination", "Cerebellar Examination", "Speech Examination", "Hand Examination", "Elbow Examination", "Shoulder
I am working on a program to connect to a site by using httpwebrequest methood. I want to know how to get the html tag using with httpwebrequest? The html tag I want to grab the data from the page to input in the listview is:
<p id='myid'></p><p id='myid'>The name of the data</p>
Here's the full code:
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load 'Address of URL Dim URL As String = "http://www.mysite.com/" Dim request As HttpWebRequest = CType(WebRequest.Create(URL), HttpWebRequest)
I'm getting an Out of Range argument, it claims the length of the indexed substring is less than zero. I know the Substring and trim methods can work because I got an answer (not what I wanted) before I started trying to hone it in to the correct chapter and verse
1. My program has to read text out of a text file. I use some HTML tags to preserve the formatting. For example, I might have the line "this is a <b> line </b> of <b> text </b>" where "line" and "text" are bold. How do I make it so the string prints to a RichtextBox, but only "line" and "text" are bold? I would use a RichTextbox.SaveFile method, but the program works by reading a group of richtextboxes in a flowlayoutpanel and appending them to a single text file.
2. How would I extract the text from between two strings? For instance, I have created special tags for use in my program. These tags tell the program where to add controls. Say my string was:
"[IMG= "dog.jpg" /] this is a picture of a dog. [IMG= "cat.jpg"] this is a picture of a cat."
For each occurrence of the string "[IMG=", I would need it to find the corresponding "/]" and extract the text between the two. I could maybe do something with a substring function. I don't know.
I am looking for a control to load text strings into. I want to be able to use different font sizes and perhaps font styles for each text string. I also want to be able to select each text string. I am using a rich text box to obtain the formatting I need but I don't know how to set this up so that I can select each test string independantly. Alternatively I coulg put them into a DataGridView and get rid of the lines but this would look to structured as the cell width is contant for each cell in the DataGridView.
I have a block of text in a file: It is displaying as one string but the file really is set as this format: Charges: 784.03-2560 BATTERY-TOUCH OR STRIKE Original Bond: $0.00Current Bond: $0.00 * DOMESTIC Original Bond: $0.00Current Bond: $0.00 Name: I want to extract what is between Charges: and Name: to end up with just 784.03-2560 BATTERY-TOUCH OR STRIKE Original Bond: $0.00Current Bond: $0.00 * DOMESTIC Original Bond: $0.00Current Bond: $0.00 returned.
before you see any of this, you will have made a text file (dont ask how)
the text file will contain html with an unknown number of lines
(the user will click a button to add a new line to the file, so the number of lines depends on the user
each line will look like this:<a href="www.link.com"> text </a>[URL].. is just a place taker for what the user would have written there as well as "text"
I want to make something to read the text/strings sent to a server and maybe detect if the server is crashed or not and something to and some thing to send text/strings to a server maybe using winsock P.S. I also want to make something to crash my server.
I want to read the whole file, and split the colums so each set of numbers is put into an array to be used as an input for later. If the text file only contains one line of numbers like 00100 25690 21586, I have written a code to seperate those and put them into an array which is attached. If the text file contains more than one row of numbers I can read the whole file in line by line but I can't get the strings seperated.
Ok, so say the string is: <a href "[URL]">abc</a> And I just want to get the text "abc" from between the <a href "[URL]"> and the </a>. How would I do so? I dont think I can use the split function, can I?
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] .....
Is there any way for a program to look at the text in, for example rtbInput and examine each letter individually as it goes? I mean, if the text in rtbInput is: How do I get the program to look at the text as 5 different strings: "H", "e", "l", "l" and "o"?
I've been working on a small project to sort through multiple text files which have all the same strings. Basically, I am looking to sort through and create a text delimited file for future use. The below script is what I have come up with so far, and have tried several "For Loops" but found that I was lot worse off than working with the "Do"[code]...
I am trying to write login page code for the login button but can't find how to find a string in a .txt file. The only code I have managed to find on the subject is opening up the text file with the
FileOpen(1, "File location", OpenMode.Output) code, but even this would be best removed as it would open the text file containing all usernames and passwords within the file.I need the system to search for a specific string within a file ( Usernames___Passwords.txt (159bytes)Number of downloads: 134), and with that string find the password associated with it (in my attached example the letters/words after the apostrophe) but stopping at the end of the line.
I have an array of 50 text strings, is there any way that i can easily link each item in the array to a different text box on the screen? and then to have the text boxes auto update if the array changes?
I have a text file with preferences in it. I read the file and find text on a particular line like this:If InStr(sLine, "avidDirectory") Then This is my line in the text file: avidDirectory "S:Avid MediaFiles" "D:Avid MediaFiles" "Z:Avid MediaFiles"..What I need to do is read each string between the quoations marks and place each one in a text box.I have 5 texts boxes to use if there are 5 different directories above (only three in the example above)So I guess I need to capture the text between the quotation marks, create a new string from it, and place that string into a text box [code]
Ok so I have a 3 fields in a webBrowser that my bot will need to fill. 1st field is the City: 2nd is the Place Name: 3rd is the Street Address: Here is an example of my addresses: ~1Cafe~2 ~322 Queen st.~4 ~5Toronto~6 So for the city I will need to fill it with all the text in between ~5 and ~6. Right now this is what I have
I'm adding a method to find and select text in my text editor. Everything worked fine, including the ability to find all instances of the text. My problem came when I tried to make it more user-friendly (doesn't it always?). Originally I had only a menu item with a shortcut( Ctrl + F) which invoked an input box.
Then I added a textbox and a button (similar to that seen in a web browser's Find() method) that calls the method in the same manner as the Find/Replace menu option and displays the desired text in the textbox. Everything works fine except that the text is not selected. I have MessageBoxes displaying the values of required variables in 3 places (marked ***FOR DEBUG ONLY***) to make sure that no values are being changed, but all variables are the same. The method still locates the text, but it is not highlighted.
I think it could have something to do with which object has focus. (When I click the button, the selected text loses focus?). But if I click everything with the menu items, it still works...
Here is the
*****code with [code] tags in the 4th post on this thread**** Public Sub FindText() 'Make sure there is text in the textbox...If txtTextbox.Text <> "" Then'Find the end of the current selection... Dim curSelectionEnd As Integer =
I'll start off by saying I am using Visual Studio 2008 Standard. I am creating a program that will open installed programs using short code. For instance, if a user types in 'npp' then Notepad++ opens. I have it working just fine to respond to the predefined commands, but I would like to expand it so that the user can define their own settings simply by typing the program directory and the custom short code they want: Example: If I am an end user and would like to say define a short code for Windows Media Player, I would simply type the following: (Assuming Excel or likewise is used to open the csv file).
All I am doing is reading each txt file I find in a directory and finding certain strings in the text then counting how many I find in each file and then once each file has its separate counts it send it to a sql database. I have most of it done, but I cant seem to get the count to separate each file so my problem now is that it counts the first file but when it counts the next file it adds to the first file and so on through all the files
I have a list of names, and what im trying to do is write parts of their names into a combobox. If i press the arrow it should show all the names, but each letter i use should narrow the names to those starting with that letter, until i end up with the name im looking for.
