Thom Lamb
2cd6df6481
Establishes the foundational structure, core Excel functionality, and tooling. - Implements base components for cells, ranges, columns, and rows. - Integrates a custom calculation engine with a wide range of Excel functions. - Adds comprehensive support for styling, conditional formatting, data validation, comments, pictures, and charts. - Configures build setup, project metadata (NuGet), and developer guidelines. - Includes editor and Git attributes for consistent code style and line endings.
122 lines
3.0 KiB
C#
122 lines
3.0 KiB
C#
using System;
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using ClosedXML.Excel;
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namespace ClosedXML_Examples.Styles
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{
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public class UsingRichText : IXLExample
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{
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#region Variables
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// Public
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// Private
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#endregion
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#region Properties
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// Public
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// Private
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// Override
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#endregion
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#region Constructors
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// Public
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// Private
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#endregion
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#region Events
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// Public
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// Private
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// Override
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#endregion
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#region Methods
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// Public
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public void Create(String filePath)
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{
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var wb = new XLWorkbook();
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var ws = wb.Worksheets.Add("Rich Text");
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// Let's start with a plain text and then decorate it...
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var cell1 = ws.Cell(1, 1).SetValue("The show must go on...");
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// We want everything in blue except the word show
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// (which we want in red and with Courier Font)
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cell1.Style.Font.FontColor = XLColor.Blue; // Set the color for the entire cell
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cell1.RichText.Substring(4, 4)
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.SetFontColor(XLColor.Red)
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.SetFontName("Courier"); // Set the color and font for the word "show"
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// On the next example we'll start with an empty cell and add the rich text
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var cell = ws.Cell(3, 1);
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// Add the text parts
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cell.RichText.AddText("Hello").SetFontColor(XLColor.Red);
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cell.RichText.AddText(" BIG ").SetFontColor(XLColor.Blue).SetBold();
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cell.RichText.AddText("World").SetFontColor(XLColor.Red);
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// Here we're showing that even though we added three pieces of text
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// you can treat then like a single one.
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cell.RichText.Substring(4, 7).SetUnderline();
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// Right now cell.RichText has the following 5 strings:
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//
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// "Hell" -> Red
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// "o" -> Red, Underlined
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// " BIG " -> Blue, Underlined, Bold
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// "W" -> Red, Underlined
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// "orld" -> Red
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// Of course you can loop through each piece of text and check its properties
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foreach (var richText in cell.RichText)
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{
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if(richText.Bold)
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ws.Cell(3, 2).Value = String.Format("\"{0}\" is Bold.", richText.Text);
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}
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// Now we'll build a cell with rich text, and some other styles
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cell = ws.Cell(5, 1);
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// Add the text parts
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cell.RichText.AddText("Some").SetFontColor(XLColor.Green);
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cell.RichText.AddText(" rich text ").SetFontColor(XLColor.Blue).SetBold();
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cell.RichText.AddText("with a gray background").SetItalic();
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cell.Style.Fill.SetBackgroundColor(XLColor.Gray);
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ws.Cell(5, 2).Value = cell.RichText; // Should copy only rich text, but not background
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ws.Columns().AdjustToContents();
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wb.SaveAs(filePath);
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}
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// Private
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// Override
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#endregion
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}
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}
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