Format Strings For RichTextBox?
Mar 2, 2011I'm trying to format a string so that when it's put into a RichTextBox, the bold, italics, etc... will be interpreted correctly. I found an example that shows the following string[code]....
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Colour Certain Strings In RichTextBox?
Nov 17, 2011I am making a html editor in visual basic 2010 for Uni and i am coming across some problems.
I'm using the richTextBox because it is more editable for what i am doing. The first of my questions is: How can I change the colour of text.
What I have done so far is add a timer that will constantly check to see if the user has entered... lets say "<div>" then i want that text to change to a different colour... say red.
My second question is: Obviously in web dev when you write the <div> tag you have other content inside it like: <div id=""/> so how can i make the entire string between the < and the > or the <div> </div> become the same colour.
RichTextBox Vs Textbox Strings?
Apr 25, 2009Why does the following code produce a single string in a richtextbox and the multiplestrings that it is supposed to with a regular textbox? I am concerned about running out of space sizewize so I am trying to get away from a textbox.
Dim updatedHours As New ArrayList
For Each item As String In RichTextBox1.Text.Split(vbNewLine)
Dim linepart() As String
[code]......
Replacing Value In Richtextbox With Random Strings?
Feb 15, 2010I am writing a little app for the kids at a local kindergarden and I have some trouble with my code. I have a RichTextBox containing several times in the text the name John. I want to replace randomly the name John with other women names like below
So I have this:
Public Sub Replacements()
RichTextBox1.Text="John goes to the car and leaves. John it's taking a nap. Since John works late so (s)he won't be home for dinner. John loves the kids and the kids love John and made a really nice picture"
[Code]......
RichTextBox Versus Textbox Strings?
May 15, 2012Why does the following code produce a single string in a richtextbox and the multiple strings that it is supposed to with a regular textbox? I am concerned about running out of space sizewize so I am trying to get away from a textbox.
Dim updatedHours As New ArrayList
For Each item As String In RichTextBox1.Text.Split(vbNewLine)
Dim linepart() As String
Dim oldTimeIn As Date
[code]....
Joining Strings From RichTextBox / RadioButton And CheckBox
Dec 12, 2010I want the strings of RichTextBox1 and RichTextBox2 (strings are separated by newlines) printed to RichTextBox3 along with selected RadioButton's name and ticked CheckBox's name.[code]
View 2 RepliesPass Different Font Type Strings Into RichTextBox?
Feb 25, 2010I have situation where I have to retrieve different fields from Access Database and put into one RichTextBox but they have to be displayed as DIFFERENT font types/colors.
I am able to get the database field data into RichTextBox but not able to set font styles or font colors. They are displayed in default font style. Please help me with sample code by giving example, i.e., taking two to three different string types and sending them to RichTextBox with different font color and styles.
Asp.net - DateTime Format Strings?
Jun 2, 2010I have the date format string dd-mm-yy. Please can you tell me how to add hours and minutes to the string (i.e 13-03-2010.21.03) ....
DateTime.Today.ToString("dd-mm-yy") ?
Using 'f' In Custom DateTime Format Strings?
Feb 23, 2011Code:TimeTo_dtp.CustomFormat = "dd/MM/yyyy - HH:mm:ss"This works fine, but what I also want is for the the user to be able to select their time more precisely using miliseconds. After searching around I came across this web page:It has all the different formats on there. If you scroll down you will see format 'f' then format 'ff' then format 'fff', 'ffff', 'fffff', 'ffffff', 'fffffff.'What I am asking is how do I use that in my example?
I tried
Code:
TimeTo_dtp.CustomFormat = "dd/MM/yyyy - HH:mm:ss.fff"
[code]....
VS 2005 - DateTimePickup Format Strings
Jun 1, 2010I have an application which uses the calendar. I guess the control DataTimePicker is a choice. For this month "June", the format looks like.
[Code]...
Database That Holds Dates As Strings In Format?
Jul 7, 2010I have a field in my database that holds dates as strings in this format: dd/MM/yyyy Now I want to load then into a var as dates vb.net Dim dte as date I am having problems with the format. Vb doesn't recognize my date format as a date when I use this for expample:
vb.net
Dim strDate as string = "22/05/2010"
Dim dte as date
dte = CDate(strDate)
Format Painter In Richtextbox?
Feb 6, 2010In Microsoft Word we have a tool name Format painter that copy formatting from one place and apply it to another. Now i want to have this tool in my richtextbox control, of course by writing code in VB.Net
View 2 RepliesStrings.format Command Fails In DataGridview Handler Routines?
Mar 7, 2011The VB format(object,formatString) command fails when placed in the handler routines of a DataGridView.In the following procedure the newCellValue returns the Format string value instead of a formatted cell value.This pproblem occurs in both the dgv_CellFormatting and the dgv_CellClick routines.The same commands work properly when placed in a procedure on the form.
Private Sub dgv_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles dgv.CellFormatting
If e.FormattingApplied = False And Not e.CellStyle.Format = Nothing Then[code]...........
ToString Format Strings Give Enum Value Was Out Of Legal Range?
Sep 15, 2010In the past I've been able to pass a format string to the tostring method.It's not working any more Here's an example from my Watch window:
1.1.tostring String
1.1.tostring("0.00") {"Enum value was out of legal range."} System.ArgumentOutOfRangeException
[code]......
Iphone - Correct Format For Reading And Writing Binary Strings Using Ifstream
Feb 1, 2011I'm trying to read back a string that I wrote into a binary file, but it's giving me problems and I don't know what's going on. I open and read my file using the code below:
ifstream input([filePath UTF8String], ios::in | ios::binary);
int numStringBytes;
input.read((char*)&numStringBytes, 4);
[Code]....
Iphone - Correct Format For Reading And Writing Binary Strings Using Ifstream?
Sep 24, 2010I'm trying to read back a string that I wrote into a binary file, but it's giving me problems and I don't know what's going on. I open and read my file using the code below:
ifstream input([filePath UTF8String], ios::in | ios::binary);
int numStringBytes;
input.read((char*)&numStringBytes, 4);
[code]....
There is a lot more to the file reading code, but it's proprietary and this is the part that keeps crashing. It runs fine loading the first two files, but when I try to open a third file, it crashes with EXC_BAD_ACCESS at the input.read((char*)names, numStringBytes); line. I don't see any reason that this should crash. I'm writing the binary files in VB.NET using the below code:
Dim myFS As New FileStream(savePath, FileMode.Create)
Dim encoding As New System.Text.UTF8Encoding()
Dim stringBytes() As Byte = encoding.GetBytes("++string")
[code]....
Convert RTF (RichTextbox To HTML File Format)
Feb 11, 2009I am looking for a way to convert RTF (RichTextbox to HTML file format )Is this possibel in Vb.Net what is the class librarry we can using in .Net All i wanted to do is convert the content of the ritch text box control in to HTML format( save as HTML file)
View 5 RepliesRichTextbox : Option In Rtf To Return The Value In UXXXX Format?
Mar 30, 2012I am using richtextbox in vb.net , which contains the value "секция", which is russian word.rtf1.selectedrtf and rtf.rtf, it returns /Un representation of characters. Is there any way or option in rtf to return the value in uXXXX format?.
секция='f1'e5'ea'f6'e8'ff
секция=u0441u0435u043Au0446u0438u044F (<-- i need this format)
=============================
rtf1.text=секция
[code]....
Forms :: Format Image / Picture Inside RichTextBox?
Feb 4, 2009I just wanna ask, how to format an image or a picture inside an RTB control? Its like the way MSWORD does the formatting, (i.e Center, Behind Text, etc..).
View 8 RepliesMake A Format String To Order A List In Richtextbox?
Mar 30, 2011I 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]....
Open 2 And More Files(txt Format) Through Openfiledialog And Display All Content In Richtextbox
Feb 23, 2012I would like to open 2 and more files(txt format) through openfiledialog and display all content in richtextbox.
[Code]...
Way To Concatenate List Of Strings Into A Comma-separated Strings, Where Strings Are Members Of An Object?
Oct 16, 2009Say 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?
View 2 RepliesFormat Text Read From Line Of Streamreader Input Before Appending To Richtextbox?
Jan 1, 2010I am reading text from a file (*.TXT) 1 line at a time using streamreader. As I read that input, I am looking for specific starting and ending character strings ("<" and ">") . When I find those strings, I would like to select the characters between those string and have it set to BOLD and BLUE before appending that input line to the contents of a richtextbox.The only way I have found to do this is to first append the input line to the richtextbox then use the richtextbox.selection (color and font) methods to change the text.
View 9 RepliesIDE :: Loading Xaml Format String From Sql Server Into Windows.Controls.RichTextBox?
Jan 21, 2010trying 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].....
VB In Visual Studio 2008 - RichTextBox / Rich Text Format - Refer The Header And Footer
Apr 24, 2010How do I reference the Header and Footer in a RichTextBox? And if I can't how do I access it in a file in RTF?
View 1 RepliesVS 2008 Send An Object Instead Of Strings Which Includes Multiple Unsigned Integers And Strings
Aug 13, 2009I am working on a UDP Client/Server, and currently i have them sending back and forth strings, which i convert to bytes, and then open the bytes to read. I want to now send an Object instead of those strings, which includes multiple unsigned integers and strings.
View 39 RepliesPrepend A String To All Strings In A List Of Strings?
Aug 5, 2010I have a list of strings. For each string in that list, I want to prepend another string. I wrote a method to do it, but I was wondering if there was something already in .NET I could use to do this. It seems like something that could be built in, but I was not able to find anything.
Here is the method I wrote:
Private Function PrependToAllInList(ByRef inputList As List(Of String), ByRef prependString As String) As List(Of String)
Dim returnList As List(Of String) = New List(Of String)
For Each inputString As String In inputList
returnList.Add(String.Format("{0}{1}", prependString, inputString))
[code].....
It works, but I would rather use built in functions whenever possible.
VS 2008 Using List Of Strings Or Array Of Strings?
Oct 16, 2009I'm migrating from VB6 to VB.NET, in hence my questions below:
I have to write a function that returns array of strings.
How can I initiate it to empty array? I need it since I have to check if it's empty array after it returns from this function.
Is list of arrays better for this purpose? If I use a list - Is it empty when it firstly defined? How can I check it it's empty?
Way To Search A Richtextbox Textfile That Will Highlight All Word Finds And Then Send Them To Another Richtextbox?
Aug 26, 2010I have a richtextbox with a large file inside....I want to be able to search for "Fornication" within the text (KJV Bible) and have every instance of that word to pop up into another richtextbox along with the scripture it is in.
View 1 RepliesFind Strings Inside Strings?
Aug 15, 2011I have been looking for examples to find the string between two strings. This top one works fine;
Public Sub ReadData(ByRef keywordStart As String, ByRef keywordEnd As String, ByVal filename As String)
Using reader = New StreamReader(filename)
[Code].....
Now the first one is fine - Ext_Volume is result of the string between the strings <Volume> and </Volume>. <Volume> and </Volume> are unique so this is straight forward.
However the second one - "^FDExp:" is unique, but "^FS" is not unique. There are occurances of "^FS" before and after "^FDExp:".
How do I get the string to search AFTER the occurrence, not before etc?