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Questions tagged [textrange]

Represents a selection of content between two TextPointer positions.

The TextRange class introduces the following terminology.

Selection - A TextRange is a selection of content between two positions indicated by TextPointers. One of these positions a fixed anchor with respect to the selection, while the other position is movable. This is similar to how a selection made by a user using the mouse or keyboard behaves.

Current Selection - Because a TextRange always indicates a selection in content, it makes sense to simply refer to the selection indicated by a TextRange as the current selection.

Text Container - A text container is the element that forms the ultimate border for the flow content at hand; the selection indicated by a TextRange always falls within a text container. Currently, a text container must be either a FlowDocument or a TextBlock. Document - The content collectively contained within a text container is referred to as a document. For more information about other related terms like position, see TextPointer.

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WPF equivalent to Windows Forms selection of length 0

I am redoing my Windows Forms app in WPF and I am having some trouble with the Selections of Windows Forms and the TextRange of WPF. In Windows Forms, I used to do a Selection of Length 0 on a RichTextBox to change the color of a specific position…
Lichu Acuña
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Change TextRange font color, but not the text that will be written next to it

I am using TextRanges in a WPF RichTextBox and I want to change the font color of a TextRange, but that if then it is written text next to it, it has the original color. For exmaple, I have a RichTextBox called richTextBox with font color black, and…
Lichu Acuña
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Is it possible to get text style for each words individually?

I know it is possible to get the text style of a selected word using getSelection().getTextRange().getTextStyle() but if I want to retrieve text styles from a previous slide word by word (getting each word's text style individually), is there a way…
Safwat Ali Khan
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javascript - multiple CreateTextRange simultaniously

I have the below javascript function, which when passed a word such as "Department" will highlight in red the first instance of "Department" found on the screen. However, i would like this code to highlight ALL instances of the given word. function…
Adam
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How do I set a property to the last typed symbol in richtextbox in wpf?

I want to set some background or foreground properties to the latest symbol in RichTextBox. I tried getting the latest textrange by saving the caret position before the input and then getting the textrange like that: new TextRange(previousCaret,…
Марк Павлович
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How to append a TextRange to flow document without losing formatting

I need to add the TextRange to flow document without losing formatting done to it in RichTextBox. I am getting RichTextBox.Text which converts it to string and lose all the formatting but I don't want to loose formatting of text read from…
Ali
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TextRange.Find().Delete method is deleting leading/trailing spaces in a textbox

The text in the shape "TextBox 1" is "Work stack.<8Spaces>###Resource: Name1". I want to delete "###" from the above text using ppt vba. The text in the shape after the below statement gets executed is "Work stack. Resource:…
Guru Sai Krishna Gangisetty
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run time error -2147024809 (80070057) the specified value is out of range with shape

Here is my code, If ActiveWorkbook.Sheets("About tool").Range("G1").Value = 1 Then ActiveWorkbook.Sheets("About tool").Range("G1").Value = 0 With ActiveWorkbook.Sheets("About tool").Shapes("Rounded Rectangle 2").TextFrame2 If…
srt
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Powerpoint VBA Remove carriage return from formatted text box

I am trying to remove a carriage return from a text box with formatted text: For i = ThisShape.TextFrame2.TextRange.Runs.Count To 1 Step -1 ThisText = ThisShape.TextFrame2.TextRange.Runs(i).Text ThisText = Replace(ThisText, Chr(13), "") …
Cymro
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How to change an existing Tabstop in PowerPoint by VBA?

I have a VBA Code to resize objects in PowerPoint including Font size, margins and everything else. But I haven’t found a solution to update/change an existing TapStop. There is a the Ruler Object with different levels und a default value. I double…
Moe
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jQuery is not detecting an Iframe

I am using the following code for Highlighting the text in the Iframe but i cant get it to work function getSelectedText() { if (window.getSelection) {; return window.getSelection().toString(); } else if…
Yahoo
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WPF - Copying the content of a RichTextBox into a Paragraph

I'm currently trying to create a simple program in WPF to make cards for a custom card game. Some of the descriptions feature rich text (like bold and italics) to highlight important things. The effect and the flavor text are copied into the same…
Jose Gonzalez-Belmonte
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Changing Spark TextArea text color dynamically over a range of characters

Hoping to obtain the help of some Flex 3/4 gurus out there... I am attempting to dynamically change the color of a subset/portion of text in a Spark TextArea control. Using the MX-based TextArea, I could leverage the…
Michael
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(C# WebBrowser) Why does "WebBrowser.Document" always returns null when reading PDF?

It doesn't matter if it is in WPF or Winform, because I tried both and the results were the same. I am making a PDF reader by using WebBrower. First of all, I added the reference and the directive "using mshtml". Then I loaded the PDf file like…
KaKaShi_CantAim
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WPF, C#, everytime the "Textrange.save"method can only save a ".text file" of 4096 bytes

These code seems worked before but I didn't have a backup, and now it comes with this problem that I really cant figure out why. Purpose : I would like to log all the serial port content received from a COM port, into a .text file (or other…
cmy
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