Fastcoloredtextbox.dll Official
DLLs are available from repositories like DLLme or SourceForge . Key Features
The easiest way to get the full, functional DLL is through NuGet: Install-Package FCTB . FastColoredTextBox.dll
To help you get started with the right version, are you using: (WinForms) NET 6/7+ ? DLLs are available from repositories like DLLme or
// Example: Configuring the textbox in code fctb = new FastColoredTextBox(); fctb.Language = Language.CSharp; fctb.Text = "public class Test {}"; fctb.SyntaxHighlightStyle = SyntaxHighlightStyle.Css; // Optional styling Controls.Add(fctb); Use code with caution. Copied to clipboard fctb.Language = Language.CSharp
Includes Undo/Redo, WordWrap, and Find/Replace. How to Use It (Implementation)
In Visual Studio, right-click the Toolbox, select Choose Items , and browse to select the FastColoredTextBox.dll . Usage Example: