RichTextBox - Setting Font And Copying RTF Not Working?

Aug 11, 2011

I have an application that contains a RTB where I allow the user (through a button) the ability to bold selected text. the code to bold is this:

Private Sub btnBold_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBold.Click
rtbComments.SelectionFont = New Font(rtbComments.SelectionFont.FontFamily, rtbComments.Font.Size, rtbComments.SelectionFont.Style Xor FontStyle.Bold)
End Sub

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Setting Richtextbox Font Size Through Code In Vb?

Jan 9, 2012

I am trying to find an example of code to help me set the font size of a richtextbox.

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VB Richtextbox - Setting Specific Text To Italic Font Style

Mar 19, 2011

I have created a Richtextbox, which produces text based on user-inputted variables as well as some basic formatting - eg: name = txtname.text richtextbox1.text = "Hello my name is " & name & "." What i want to do is set the text in the name variable in Italics when it is displayed, like this.

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Setting The Font Style And Font Size Of My Textbox

Feb 2, 2009

how will I set the font style and font size of my textbox in a programmatic way? Also, if possible, a code that displays the different font style on a combo box.

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Copying Font Files Into Fonts Folder With Administrative Privileges?

May 30, 2012

I want to copy and paste some files into the C:WindowsFonts Folder .These are just four small files for the font I need in my application , now a normal file copy procedure in vb.net wont work because it requires administrative privilledges

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Enable The Richtextbox But Do Not Allow Copying?

Jan 18, 2009

Well i think you guys know when a Richtextbox is Enabled = False then you can not write anything nor Copy the Text inside, well you can change the Text with: Richtextbox1.Text but you cant by writing yourself.

But now my problem is i want the RichTextBox to be enabled but it should not be possible to Copy Text from it.

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Copying Text Along With Its Formatting From A RichTextBox

Feb 5, 2011

How to copy the text in a RichTextBox along with its formatting to a wordpad or webbrowser?

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Setting A Maximum Font?

Oct 11, 2011

so I created a new control. When the user changes the font, I don't want the user to change the font past font size 14. If the user changes the font past 14, the font should reset to 14.Here is what I have so far.

Private Sub LoginControl_FontChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.FontChanged
Dim myFont As Font

[code].....

The problem here is that this code makes the font, Arial 12 static, and whenever I change the font size, the font always goes back to Arial 12.

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Setting A Minimum Font?

Dec 9, 2009

I created a new User Control. I want to set a minimum Font for it. I put the code in the Font_Changed Event. Here it is.

Private Sub LoginControl_FontChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.FontChanged
Dim myFont As Font

[Code].....

It keeps telling me that myFont.Size is ReadOnly. How do I get around that?

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Changing Font In RichTextBox?

Jul 10, 2009

I'm trying to change the font in a RichTextBox, but it's not working:

RichTextBox.Font.Name = "Times New Roman"
this apparently read only
With RichTextBox
.SlectionFont = "Times New Roman"
End With

here I need a System.Drawing.Font class and not a string

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Make A Richtextbox Only Have One Font

Dec 29, 2009

I need to use a richtextbox, not a normal textbox because of the way it keeps the caret position, from line to line. But I need to keep the text at the same font all the time even if it is pasted. At the moment I have it selecting the entire text and changing the font to the original (Lucida Console) but it look horrible when you paste into it as it flashes blue.

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Different Font Size When Setting A Point 10

Feb 10, 2010

When setting a point 10 font size in VB6:

[Code]....

The reported size is 10. Can someone explain the difference here? My hunch is that VB6 is using a .75 step because my system is configured at 96 DPI, and .NET is not using said step, or not reporting its usage, but I'm not sure.

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.net - RichTextBox Append With Font Color?

Jun 19, 2012

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.

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Adjusting Font Style For A RichTextBox?

Dec 23, 2011

I'm having trouble adjusting the font style in a RichTextBox and I've seen a few different approaches that talk about single attributes (like toggling bold on and off)... but I'm trying to make it so that my font class can adjust any attribute (bold, italic, underline).

I realize that Font.Style is a set of Boolean flags (a bitfield?)... but I'm not sure how to handle the attributes all at once.

Here is the troublesome code:

Public Sub ModifyFontStyle(Optional ByVal Plain As Object = Nothing, Optional ByVal Bold As Object = Nothing, _
Optional ByVal Italics As Object = Nothing, Optional ByVal Underlined As Object = Nothing)

[Code]....

What is happening to the font? The text should be underlined and in italics not strikethrough...

Is this a logic error or a simple misunderstanding on my part?

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Change Font Color In RichTextBox?

Mar 30, 2012

how change font color for some word in Richtextbox example : when write "The lost" in Rich font color change to blue ...and other word don't change ...other example : same "DIM","AS" and "integer" in VB.NET ,,how i can do it?how to save the word from richtextbox to text file ?

Note : I'm using VB.NET 2008

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Change The Style Of The Richtextbox Font?

Sep 17, 2010

this code does the change, but I noticed a little unwanted effect.if you have some text mark up for esample 24pt, selected. and run this code. you will lose the mark up.

Private Sub Styles_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnBold.Click, BtnItalic.Click, BtnUnderline.Click, BtnStrikeOut.Click

Static styleValue As Integer = 0 Const bold As Integer = 1, Italic As Integer = 2, UnderLine As Integer = 4, StrikeOut As Integer = 8 'Since more than 1 button is attached to this event, the if statement will sort out what button was pressed to fire this event If TypeOf (sender) Is Button Then

[Code]...

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Font Dialog To Change In RichTextBox?

Oct 25, 2009

I am using visual studio 2010 and I put a font dialog to change in a rich textbox. I tried this code:
richtextbox1.Font.Name = Fontdialog1.font
and it didnt work I dont know why.

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Get Font From Combobox And Apply It To Richtextbox

Aug 18, 2009

I am building a word pad clone with extra a few extra features. I am trying to get two combo boxes (one with font names, the other with font sizes) to apply their selected attribute to the selected text in a richtextbox. This was my latest attempt, and I think I'm starting to get close, but I still get an error for InvalidCastException - Conversion from string "" to type 'Integer' is not valid.

[Code]....

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Programatically Add Formatted Font To Richtextbox?

Oct 22, 2010

I am trying to add formatted text to a rich text box..For instance, I want to add a heading as bold ("HEADING: ") and some data after it as regular ("REGULAR Data")...then a new line and do it all over again.

first name: blah
last nem: blahh
etc...etc...

I'd like to have a couple functions to perform the action.When I use the below functions to add txt to a single rtf box, I get lines in either all bold or all regular. It doesn't seem to keep the font formatting after it adds text..

[Code]...

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RichTextBox Formatting - Selection Font Gets Set To Nothing

Dec 15, 2010

I have a RichTextBox. I process all the formatting and everything works fine. There is an exception. When I have selected text that have two states of formatting in it, the SelectionFont member is set to Nothing. I notice that WordPad recognizes this condition
and kindof greys out the affected format.

Let's take this example:
This text is in Bold.
The rest of the comments here and not in bold.

When I select these two lines, the SelectionFont gets set to Nothing. WordPad sets the Bold button grey, but still clickable. If I click the Bold button in this state, the entire selection is set to bold. How do I achieve this same functionality?

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VS 2008 : Changing Font In A RichTextBox?

Oct 31, 2009

I'm trying to figure out how to change the font in a RichTextBox without having to select the text I want to change first. I know I can select text and change it like this:

RichTextBox1.SelectionStart = RichTextBox1.Find("working")
Dim tfont As New Font("Arial", 16, FontStyle.Regular)
RichTextBox1.SelectionFont = tfont

What I want to do is set a font and then any text added to the richtextbox will use that font. Then I want to set another font and all text after that point will use that font and so on. I'm adding text to the RichTextBox with code, but I'd eventually like to add a RichTexBox to an app where the user enters the text and can change fonts like a word processor.What I'm try to accomplish would go something like this:

' Set the font for the header here
rtbPrint.Text = rtbPrint.Text & mHeader & vbCrLf
'Set the font for the body here
rtbPrint.Text = rtbPrint.Text & mBody & vbCrLf

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DataGridView Default Header Font Setting?

Apr 12, 2011

I am trying to set the "ColumnHeadersDefaultCellStyle" property to the "GoudyHvyface BT" font and it will not change from the default. I am using Visual Basic 2008.

I have set the property properly with no success.

I have tried to set the property in code, using the suggestions in the MSDN and it kept throwing errors.

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Setting Font Properties For Controls One At A Time?

Sep 25, 2011

In VB6 I would simply retrieve the user font setting from the .ini file, load into variables and then apply to the appropriate control.

text1.fontbold = userfontbold
text1.fontitalic = userfontitalic
text1.fontunderline = userfontunderline
etc.

I'm struggling to understand how to do this vb.net The following code works, but sets all three at one time

Text1.Font = New Font("Courier", 10, FontStyle.Bold Or FontStyle.Italic Or FontStyle.Underline)Since the user can have many different combinations of settings, I would like to be able to add just one of these properties at a time, but can't seem to figure out how to do it.

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VS 2008 - Setting Label Font Color As Red?

Feb 9, 2012

I'm having problems with my labels for some reason when I set the font color to red it shows up grey when I run my project?

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Copying File From Current Working Directory To Another Folder?

Aug 22, 2011

I'm trying to copy a file (pdftk.exe) from the Current Working Directory the VB.NET program is in.The file is to be copied to the Selected Path from the Folder Dialog Browser.I tried this code, but it seems it's not working

Imports System
Imports System.IO
Public Partial Class MainForm

[code].....

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Automatically Change Richtextbox Font Size?

Jun 14, 2010

How can I make a richtextbox automatically change the font size when the text exceeds the length of the textbox. So basically the text is always visible without moving left or right.

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C# - Disable Font-size Change For Richtextbox

May 29, 2011

In my vb.net application I am using richtext boxes with readonly property set to True
but still its font size can be changed using mouse wheel and default windows keyboard shortcut for fontsize change (ctrl+shift+ >/<). So how do I disable richtext box font-size change?

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C# :: Disable Font-size Change For Richtextbox?

Mar 22, 2011

In my vb.net application I am using richtext boxes with readonly property set to Truebut still its font size can be changed using mouse wheel and default windows keyboard shortcut for fontsize change (ctrl+shift+ >/<

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Change Only Font Size In Richtextbox, Not Colors

May 23, 2009

i have a richtextbox and when i paste code from vb, it shows in color but it's a different size than my set font size. how do i change only the font size and not the font colors as well. this code changes the colors to normal black font color.

RichTextBox1.Font = New Font("courier new", 9, FontStyle.Bold, GraphicsUnit.Point)

how can i fix this. so much work to do and so many choices to choose from...

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Chat-app RichTextbox User Set Font Color?

Sep 13, 2009

My Question i want to jazz the text up by alowing the user to change there own font color but i dont know how send the dont and then recostruct it on the other clients end Eg Me: Im Pink You: im red and The usernames are diffrent then the text YOUR NAME is Blue And Other Users Are Green how would i send the font for every user and then display the text in the text box on the otther clients heres the code i use to send text

Code:
SendData("CHAT|" & txtSend.Text)

heres the code i use to set the font

Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
ColorDialog1.ShowDialog()
txtSend.ForeColor = ColorDialog1.Color
End Sub

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