as per title, I want specific lines in listbox as bold or with colours.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim xyz() As Byte = {&H1B, &H0, &H10, &H1B, &H0}
ListBox1.Items.Add("XYZ: " & read_write_str(deviceHandle, xyz, xyz.Length))I get reply from device for i.e. 1234567890, I want this to be in BOLD or if I could add colours to it.
I have made a little application for me and my friend to be able to chat with eachother, but now we have some unclear strings as you can see on the image below:
I would like to change for example the username or time date to a color or make it bold, could anyone tell me how to change ONLY that and not everything? I'd love to have such a thing as it makes the whole application way 'clearer'.
How do i can put more lines for specific information of regex?
...Regex("(?<=SOMETHING).+?(?=SOMETHING)")
Once again selected from RuneScape, because here is best code for it.
<tr class="row rowp4">
<td align="center">
<img class="miniimg" src="http://www.runescape.com/img/hiscores/skill_icon_strength1.gif">
</td>
[code]....
I'm new here and I'm trying to make a little program with Visual Basic (2010 Express Edition).The purpose of this program is:
1) Load the text file lines and split them into a constant and a value
2) Edit the text file lines values
The content of the text file is like this:
[Code]...
This basically split every lines in two parts: the constant ("Name", "Surname", "Age", "Hair") and the values ("Mario", "Rossi", "50", "Black").Now about the second point, I've added a Button1 which should take the Textbox1/2.Text and the Combobox1 selected item and replace the values(aka separator(1)) in the text file. The problem is I don't have any idea at the moment how to do it. What method should I use?
So I was reading some code that multiplies numbers using the Russian Peasant's Algorithm just now. What do the bold lines do?
while (a != 0)
{
fout << setw(5) << stage
<< setw(13) << a
[code]....
I have some lines of text in a listbox that I need to format. The text originally looks like this (on one line):
GND,CAL1.2 CAL1.3 CAL1.4 CAL1.5 CAL1.6 CAL1.7 CAL1.8 CAL1.9 CAL1.10 CAL2.2 CAL2.3 CAL2.4 CAL2.5 CAL2.6 CAL2.7 CAL2.8 CAL2.9 CAL2.10 CAL3.2 CAL3.3 CAL3.4 CAL3.5 CAL3.6 CAL3.7 CAL3.8 CAL3.9 CAL3.10 CAL4.2 CAL4.3 CAL4.4 CAL4.5 CAL4.6 CAL4.7 CAL4.8 CAL4.9 CAL4.10 CMS1L.2 CMS1L.3 CMS1L.4 CMS1L.5 CMS1L.6 CMS1L.7 CMS1L.8 CMS1L.9 CMS1L.10 CMS1U.2 CMS1U.3 CMS1U.4 CMS1U.5 CMS1U.6 CMS1U.7 CMS1U.8 CMS1U.9 CMS1U.10 CMS2L.2 CMS2L.3 CMS2L.4 CMS2L.5 CMS2L.6 CMS2L.7 CMS2L.8 CMS2L.9 CMS2L.10 CMS2U.2 CMS2U.3 CMS2U.4 CMS2U.5 CMS2U.6 CMS2U.7 CMS2U.8 CMS2U.9
I need to format it (if it's more than 13 names), then add it to another list looking like this:
NET 'GND' R1-2 R2-2 R3-2 R4-2 R5-2 R6-2 R7-2 R8-2 L1-2 L1-3 L1-4 L1-5 L1-6 L1-7
NET 'GND' L1-8 L1-9 L1-10 L3-2 L3-3 L3-4 L3-5 L3-6 L3-7 L3-8 L3-9 L3-10 L4-2
NET 'GND' L4-3 L4-4 L4-5 L4-6 L4-7 L4-8 L4-9 L4-10 L7-2 L7-3 L7-4 L7-5 L7-6
NET 'GND' L7-7 L7-8 L7-9 L7-10 L2-2 L2-3 L2-4 L2-5 L2-6 L2-7 L2-8 L2-9 L2-10
NET 'GND' L6-2 L6-3 L6-4 L6-5 L6-6 L6-7 L6-8 L6-9 L6-10 L5-2 L5-3 L5-4 L5-5 .....
[Code] .....
I have a vb.net project containing the report viewer control that has a dataset bound to it. I have designed a letter in report viewer and need to highlight a few words by bolding and underlining the words. Can this be done? All I seem to be able to do is bold the textbox control, but then every text that resides in the text box will be bold and underlined. I cannot create a static label because the names may increase or decrease in size as well.
View 7 RepliesHere's my problem i am trying to extract data from a forum
Now what i want is to remove a specific word from only a specific line
So here's a example
[quote=randombla13] I am the king of the world bla bla
[img]http//google.com/img.jpg[img]
[quote]This line should not be removed[quote]
[quote]
Now as you can see these are the codes you may have seen in many forums
Now want i want .Net to do is filter the the content in a textbox
And remove only the lines marked with red "[quote=randombla13]" from the first line
And the Extra "[quote]" from the end line
As you can see in the example the content has two "Quotes" so i jest want to remove only one from the first line and last line of the content
And note "[quote=randombla13]" the length after the = is Unknown it maybe of 6 characters or less or more
I have a form that users record some event that is happening. They enter in what different things are occurring, for instance like a Basketball game. When certain events happen "steal", "score", "foul" these will get inputted to a listbox that records the whole game and is timestamped. However for these specific event i want them BOLD . So it would look something like
3:24 STEAL 3:25 #45 stole the ball, passed to #54
Or something like that. How do i get certain items to be bold?
I'm adding text string into a list box together with data retrieved from text box, and I wanna bold that text but really don't have any idea how to do so.
E.g. listProducts.Items.Add("Product Name - " & textProdName.text)
I just wanna bold that first bit of text in the quotes.
Is it possible to change the text format of a ListBox selected item at run time?
View 14 RepliesNext listbox value:
1
2
3
4
5
6
7
8
9
10
11
I want to remove the first 9 lines remain in listbox:
10
11
At the moment I'm using:
For Each book In books
result.Add(File.ReadAllText(book).Substring(0, 500))
Next
Return result
to display the first 500 characters of an rtf file I'm drawing from in earlier code, but I'm now wanting to specify line - for example lines 4 - 20.I can't find any way to get this to work as when I change the above code to:
For Each book In books
result.Add(File.ReadLines(book).Substring(4, 24))
Next
Return result
I get massive issues stating "Substring is not a member of 'System.Collections.Generic.IEnumberable(Of String)" I feel like I'm literally 1 line of code away from this being fixed but cannot get my head around it.
I have the following code that replaces an item in a richtextbox with a new one. Reg-replace works fine but only when the pattern matches only one value. When there are two similar values in the richtextbox it matches them both. How can I replace based on specific lines?
[Code]....
I have a RichTextBox.
I want to input an integer and the RichTextBox to go to that line and delete all lines above it.
For example, if I have 100 lines in the RTB, and I specify "25" as the integer, I want lines 1-25 deleted and for the RTB to keep 26-100.
What I would like to be able to do is to take data from textbox1, textbox2, and textbox3 and modify the "Y" variables in lines 5, 14, and 15 by the value of textbox1. The "X" variable in line 5 needs to stay constant while the one in lines 14 and 15 change to the input of textbox2. Textbox3 needs to modify the "F" variable in lines 3 and 14. Then the whole text needs to be written out to notepad
G53G90G40
F1
M06 T0 F50.
[Code].....
I'm working on a program which should edit a text file by adding/deleting some specific lines.By default this text file doesn't have these specific lines, so the program will add them.But I also want it to replace them if they're already in the text file.Basically this is my idea:- Read the text file- Search the specific lines- If they exist then replace them
View 4 RepliesAssuming I have a Form and a Textbox
and a short text like this :
QuoteJohn B Smith
12345 Mesa, AZ 99999-8888
(123) 456-7890
Age: 65+
What I want is when I copy the text into clipboard and paste it to the TextBox, the Textbox only displays the third line (the phone number). It should look like this :
I want to remove the lines that contain specific text. (Whole Line)
[Code]...
So textbox1.text will become and remove whole line that contains the word "daniweb"
[Code]...
Anyone knows how to get the line number of a specific line in a .txt file?[code]...
View 17 Replieswhen using stream reader to read text files how would i go about reading or referencing specific lines.so if i wanted to read from say line 2, 3, 4 or 10,11,12 in the textfile or what ever.
View 7 RepliesI have 2 text files that are formatted in standard XML One of them contains some lines that need to be copied to the other. What i am trying to do is search through the first file until i see the string "<Segment" then copy all lines into a rich text box up until the string "<segment/>" I Then want to look through the other file until i find the string "<Jointfree/>" then copy the contents of the rich text box to underneath the Jointfree String I Also need to search the second file until i find the string "<Markers/>" and then paste some text into the line above the markers tag.
View 4 RepliesWas just in need of a way to make a code write to different lines of a text box.[code]...
View 4 RepliesI'm using this code to load a text file into list box.
r = New IO.StreamReader(str)
While (r.Peek() > -1)
ListBox1.Items.Add(r.ReadLine)
End While
r.Close()
But it loads the whole file into list box. I only want to load those lines of text that contain following number: 2008. It doesn't matter if the "2008" is at the beginning, middle or the end of a line.
I'm making a button to delete lines not containing specific text.
For example, if the text is "test". I want to remove all lines not containing "test" in it.
What I am trying to do is remove lines of a multiline TextBox based on certain criteria, such as the number of characters or words. For example, if I paste a list of phrases into the TextBox, I want to remove all phrases that contain more than 25 characters. Once the phrases are removed, I then want to remove the empty lines that are left behind, but I have commented out the ".Replace(vbCrLf & vbCrLf, vbCrLf)" for the sake of making the results easier to follow (see screenshot from Excel below, which includes a blank cell wherever a phrase has been removed).
Here is my
Private Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
Dim lines() As String = TextBox1.Text.Split(vbCrLf)
[Code]....
Why is it not "blanking" the entire line in ALL cases where the line contains more than 25 characters?
VS 2008 Read specific lines from txt file?
View 2 RepliesI have a program that will read a text file and put information from the text file into multiple text boxes. What I am trying to do now is be able to change the values in the textboxes and be able to write the specifc changes back to the text file. One way I though of doing that was using a while loop and copy the lines of the text file to another text file, then when it finds the line that has the specific change from the text box, make the change and continue writing the line until it reaches the end of the file. Then I was going to copy the file and overwrite the original, escientally making the change to the new file. Right now it will make the new file but will just make a blank text file. I think the problem is in the while loop statement but I am not sure. Here is the code below:
Code:
Private Sub submitButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles submitButton.Click
Dim trackname As String
[Code].....
I am creating a simple researcher application to access and store data. As of today it workes by entering a number into a text field and hit enter/button. The result then shows up in a non-menu webbrowser window. What i would like it to do was to exclude the web browser window, and instead show in a popup window inside the application. This should be rather easy, here's what i think might be a problem. I want only to show specific lines from the webpage, not the whole page.
View 3 RepliesI'm currently use visual basic 2008. The problem is I have try this code but,it produce no output. There is no problem with the code I guess. Here is my code
Dim i As Integer = 0
Dim line As String
'Dim reader As StreamReader = New StreamReader("C:\drill.txt")
[Code]....
