I was wondering if there is anyway to resolve this code?Richtextbox1.AppendText("Bob said "Welcome!"")The append stops at the quotation double quotes which is supposed to be within the String. Is there anyway to fix this?
View 4 RepliesFor some reason I can't append text to data I get from a tcpclient stream I have.
Dim Client As New TcpClient("server", port)
Dim stream As NetworkStream = Client.GetStream()
Dim receiveBytes As [Byte]() = New [Byte](Client.ReceiveBufferSize) {}
[Code]....
The message box will only contain the returnData string without the hello.
I had a textbox and I could append strings to it.But now I create a string like this:
Dim str As String = New String("")
And I want to append to it other strings. But there is no function for doing so. What am I doing wrong?
{"status":"OK","data":[{"service":"hotfile","sid":"alcva","filename":"Cash.2008.x264.utkuemre.part1.rar"},
I need to convert the string above into - bearing in mind the string is not constant [URL]
So in this example it would be [URL]
What is the code that will extract only these pieces of this information?
I'm trying to use something simple this:
Dim Names() As String = {"Bob", "Bill", "Jim"}
Dim AllNames As String
For Each Name As String In Names
AllNames &= Names & " "
Next
Operator '&' is not defined for types '1-dimensional array of String' and 'String'
I guess I'm not trying to store each item in the string array correctly. How would I do this?
I need to set the color of the font every time I add text to the RichTextBox
I'm using. RtbResults.AppendText(DisplayPacket)
To add a new line of text, but each line needs to be a set color.I found this on the net but it doesn't seem to work in my VS11b RtbResults.AppendText(DisplayPacket,forecolor,backcolor,font)
Are these the correct overloads? can I do this another way if this doesn't work?I don't want to have to insert the text then go back and select and change its color.
how can i append the text in rich text box say i need to append in line 40 and column 30
View 1 RepliesI have a button that append a sentence with some strings in it to a richtextbox. Everytime I click the button it appends a new line and then appends the text again till i eventually hit the bottom and beyond of my richtextbox. how to add my line as LINE 1 in my richtextbox and moving the earlier appended text down.
rtbHistory.AppendText("Round : " & lblRound.Text & " / Dealer : " & lblDealer.Text & " / " & lblBidder.Text & " Bid " & cbBid.SelectedItem & " In " & cbTrump.Text & vbNewLine)
Is it possible to append text into a RichTextBox1 where the cursor is? (Ex: In-putting a string from TextBox1 to RTB1 where the user has the typing cursor at.)
View 2 RepliesI need a sub that can find a string in a rich textbox. I can find a string with the function .find but I need to focus the other string with that name...
EX: Hi lol hi hi
I need to find the first hi, but if I want I need to find the second hi, but I don't know how I can do it....
How to split a richtextbox string like this[code]...
View 16 RepliesI have two RichTextBoxes, each of which can have any sort of formatting. I need to be able to take the rich text from box 2, complete with formatting, and add it to the end of box 1, preserving the formatting of both box 1 and the appended rich text.
I've not managed to find anything usefull on this anywhere apart from hints pointing to manually re-building the RTF codes for the result (but no actual VB / C# / C code to perform this or similar).
I need to append STRINg to Array and cast it 1-dimensionalArray
Dim remoteFileNames(0)
As
String
[Code]....
Here "FtpRemoteDirectory" is a string and ftpFileNames() is the Array String which list the FileNames.
and remoteFileNames is 1-dimension array
I want to append string in front.
'For example
Dim value As String = "a"
'I want to append the 'value' string so that it prints the below:
' gfedcba
I found the below thread which tells the solution for my problem: [URL]
But I was wondering if there is way to achieve the same result using "&" instead of "+" ?
Can I do anything more or less with IDictionary? How do these two collections differ?
View 5 Repliesmy code is :
[Code]...
The error is Value of type '1-dimensional array of string' cannot be converted to 'String'.
I have a richtextbox with some text in that I got from a webpage.I need to delete all the text without background color but also i would like to keep the market words in same row as it was before deleting lines. Here is the example of the text:
Print screen
2 forms, on the first form I have a listbox which recieves it's items from a datagridview, when I click on a button all the items (in the listbox) are converted to a string and add to a richtextbox on the second form.
On the second form I have also a numericupdown, and here is what I run into.
With the numericupdown I want to multiply or remove blocks of strings from the richtextbox.
For example, when clicked on the button (form1) a string is add to the richtextbox, when I click (on form2) on the upbutton of the numericupdown I want to add the same string again below the existing one with 2 blank lines between them (this can be down a lot of times). When I click the downbutton, a string should be removed.
In short term, the amount in the numericupdown should be the amount of string blocks in the richtextbox.
Here is the code I use to copy listbox.items to string and add them to the richtextbox:
Public Sub SGLists()
Dim i As String
For Each i In Me.ListBox1.Items
[Code]....
I have a program that uses a richTextBox to append and save file locations. Each line in RichTextBox1.Lines is added to a listbox for the user to see the files. The format of the richtextbox output is shown below:
C:UsersJordanDownloadsfile.ext
C:UsersJordanDownloadsfile2.ext
C:UsersJordanDownloadsfile3.ext
I have a button on the form which can remove an individual file from the ListBox with the code shown below. The problem I am having though is that the RichTextBox text is ending up formating like shown below. If I remove the C:UsersJordanDownloadsfile.ext for example, the RichTextBox text will show as:
<vbCrlf>
C:UsersJordanDownloadsfile2.ext
C:UsersJordanDownloadsfile3.ext
[Code]....
I want to get a string from the richtextbox but here how it goes in programming for example i want to get all class/function and variable names in this given code.
Quote:
Private Function Processstring(ByVal strin As String) As String
Dim astrWords As String() = New String() {"parrot"}
Dim strOut As String = strin
Dim strWord As String
[code]....
how would i get the "processstring" by getting it after the word function?
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]....
I have a problem when I select a portion of a string from a RichTextBox. For instance, if I have the following string: (23*6)+5 and I want to select (23*6) the "+" is also selected. I have search for a means to correct this problem, but I have not been able to find a solution.
View 4 Repliestrying to load a string that's in xaml format (to preserver formating) from an sql server db into the Windows.Controls.RichTextBox. I'll also be wanting to save to the db. I'm able to save and load to file by using a filestream and textrange but I'm having trouble figuring out how (and finding online samples) of how to go to and from a db. I've also tried using the .text property of the RTB but here i see the raw xaml text; the rtb didn't render the xaml.
Private rtb As New Windows.Controls.RichTextBox
If System.IO.File.Exists("D: est.xaml") Then
[code].....
I have this code attached to a button
If htmlText.Contains("<frame src='demo.html'/>") Then
htmlText = htmlText.Text.Replace("<frame src="demo.html/>", "<frame src='" &
OpenStory.FileName)
[code].....
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]...
Basically I have a webresponse stream:dim lol as string = readstream.tostring there is a lot of information within the string but only one link starting with http: located near the end of the string - however there is no constant character point where I can start... (i.e. 38)
I want to extract the link from the string i.e. dog cat plane car [URL]..that is approximately how it looks above - words and url substituted I want to just extract [URL]..I had an idea of parsing the string from http: to the end Then after that splitting the string up again to remove the }], however it does not return anything
I got an app, which receives data via a R232 port, convert it to a string and on the other side I got a database, where the strings are saved. How can I find a way to compare the string with all strings in one database column and get back the another stringform the same row in this database. I never programmed a database
View 1 RepliesI have buttons generated through code (dynamically). I have to associate an event (the same) to them. I use AddHandler button.click, AddressOf mysub.The issue is that mysub gets a string (mysub(string)), but AddressOf doesn't accept a parameter inside the routine. How can I do this? Using also an alternative to AddressOf.
EDIT:
Public Class Form1
...
Private Sub mysub(ByVal sender As Object, ByVal e As System.EventArgs, ByVal str As String)[code]......
These is the content of my txt file which is saved in D drive in my pc abc,1,2,3..I tried the flowing but it didn't work:[code]I am getting error on this line.. data = line.Split(","c)...it says this line isn't in use anymore or something and that I rather use LineInput but thats asks for filenumber and i don't know what that is. I am sorry but I am a complete beginner. what else can I try? [code]ok that error is gone now but now if I want to add these values to a list box..how can i do that?
View 1 RepliesWhat is the best way to pass the four (4) parameters after the applicationName to the application to be launched?
Process.Start ("C:\MyApp.exe",
"CommChannel1",
"DeviceName",
"Language",
"UserName")