StackOverflow2013

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plurals

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Id
310367
data
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0
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0
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0
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2008-11-21T22:05:11.643
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2008-11-21T22:05:11.643
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0
OwnerUserId
16851
ParentId
310164
PostTypeId
2
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0
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text
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<pre><code>print("using System; </code></pre> using System.Collections; using System.Collections.Generic; using System.Text; namespace NotepadOne { public class TextModel { <pre><code>private String[] lines; private int selectionStart; private int cursorPosition; public TextModel() { } public String[] Lines { get { return lines; } set { lines = value; } } public int SelectionStart { get { return selectionStart; } set { selectionStart = value; } } public int CursorPosition { get { return cursorPosition; } set { cursorPosition = value; } } public void InsertControlPText() { lines[lines.Length - 1] += "ControlP"; } public void InsertParagraphTags() { int cursorLine = CursorLine(); String[] newlines = new String[lines.Length + 2]; for (int i = 0; i <= cursorLine; i++) { newlines[i] = lines[i]; } newlines[cursorLine + 1] = ""; newlines[cursorLine + 2] = ""; for (int i = cursorLine + 1; i < lines.Length; i++) { newlines[i + 2] = lines[i]; } lines = newlines; selectionStart = NewSelectionStart(cursorLine + 2); } private int CursorLine() { int length = 0; int lineNr = 0; foreach (String s in lines) { if (length <= SelectionStart && SelectionStart <= length + s.Length + 2) { break; length += s.Length + Environment.NewLine.Length; lineNr++; } lineNr++; } return lineNr; } private int NewSelectionStart(int cursorLine) { int length = 0; for (int i = 0; i < cursorLine; i++) { length += lines[i].Length + Environment.NewLine.Length; } return length + 3; } </code></pre> } } "); The InsertParagraphTags method is called by pressing the enter key in the textbox. BTW, the break here is that there is a subscript out of range error if you try to hit enter at the end of the text. I'm sure I could figure out how to get around this but then my code won't look like his code; which is what I'm trying to learn. Randy
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1. This table or related slice is empty.
PostParentId
1. POErrata in Extreme Programming Adventures in C#?
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1. PTAnswer
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1. This table or related slice is empty.
UserOwnerUserId
1. USEoRaptor013
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1. This table or related slice is empty.

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