Rich Text Formatting - Setting Font Size

Jul 1, 2010

I have created an instance of a Rich Text Box:

Dim RichText As New RichTextBox()
I was able to write to it using:

RichText.AppendText("Text")
I was able to save the document to a file:

RichText.SaveFile("C:TempRTDoc1.rtf")

What I cannot find is how to set the font, and font size. IntelliSense doesn't help. Everything is "read only", meaning retrieve a current value.

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Dec 24, 2010

How do I search for the words with the same font size (e.g. 15) in a rich text box and put the words into a list box? For example, consider a dictionary whose word entries are of size 15 and the rests are of 12. So how do I put all word entries into a list box and then the description (of size 12) in another list box. I am using visual basic 2010. I've tried regex but couldn't find a way of specifying the font size.Consider the bold letters of size 15 and the rests of 12.[code](physics) hypothetical truly fundamental particle in mesons and baryons; there are supposed to be six flavors of quarks (and their antiquarks), which come in pairs; each has an electric charge of +2/3 or -1/3

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[Code]....

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Below is the code to insert.

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My problem is, my current code only takes the text unformatted, so when the form reloads, the text is plain

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I have a program that checks for the color under the mouse pointer. I also stores what I think is the RGB (could someone confirm this?) value for that color in a Rich text box and next to that in a text box the coordinates of the mouse at that time.The idea is to be able to measure the times between the bounces of a tennis ball in a video. The background is black and the tennis ball is another color.I wasnt sure how to say "if color is not similar to black... Do this"So my plan was to set the richtextbox font color to itself - as it is an RGB value. But thats difficult, it wants to change ALL the text in the RichTextBox, not just the current Value.Basically Ideally I would like it if it recorded the times between significant changes in color of the pixel and displayed them.

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I have a number of text boxs that gather data and put it in a combined string in a rich text box that displays all of the collected data. Some of the text boxes require data pasted from other sources however when that data is then copied from the rich text box to the clipboard through a routine, it loses its formatting. home to maintain the original formating?

[Code]...

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I have a rich text box ('RichTextBox1') and a button ('BoldButton'), and have it set up so that whenever the user highlights some text in the box and clicks the bold button, that text becomes bold. That much I've figured out...

Public Class Form1
Private Sub BoldButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BoldButton.Click
Dim Bold As New Font(RichTextBox1.Font, FontStyle.Bold)
RichTextBox1.SelectionFont = Bold
End Sub
End Class

But I'd also like to add the ability that if the user highlights text that is already bolded, then clicks the bold button, that text will go back to 'regular' font. In other words, I'd like the 'bold' button to be able to toggle between bold and regular font.

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My Father walks to the market every day to buy fresh bread and milk for the house.

Result expected:

My Father walks to the market every day to buy fresh bread and milk for the house.

Notice some lines may be slightly longer as long as the average is 4 words per line.My problem is that I dont know how to determine the width of a character in order to ultimately determine the width of a sentence.

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If
LabelAbsent.Text = My.Computer.Clipboard.GetText Then
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When I insert this code into my new program, it doesn't recognize the "VB6" in the code.
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ListView1.Items.Add("Found Files In C: ")

My code

Dim Font As Font
Font = ListView1.Font
ListView1.Font = New Font(Font.Name, 32, FontStyle.Bold)

[Code].....

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Design.ExecCommand(5044, False, Font.Name)

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[Code]...

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[Code]...

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While that is odd to me and unexpected, where it happens in the code is even stranger. By stepping through the code, prematurely going to the End Sub and then displaying the form, I was able to determine that when i = 3 and the line "Me.RichTextBox1.Text
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I do not understand.a way to add characters to a RichtextBox and set the formatting of those characters?

This example is just color. I the real project I am setting Size, Color, Bold and Italics. I do not know if the solution to this color problem will affect the other formatting information.[code...]

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[code].....

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[Code].....

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[Code].....

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