public static ITextCommand Execute(string command, TextArea textArea, TextDocument document)
{
if (string.IsNullOrWhiteSpace(command))
{
return(null);
}
if (!TemplateEngine.TextCommands.ContainsKey(command))
{
return(null);
}
ITextCommand textCommand = (ITextCommand)Activator.CreateInstance(TemplateEngine.TextCommands[command]);
if (textCommand == null)
{
return(null);
}
textCommand.Execute(textArea, document);
return(textCommand);
}
