Код: Выделить всё
[CommandMethod("MARKPOS", CommandFlags.Session)]
public void MarkPosition()
{
Editor ed = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
ed.Command("UNDO", "M");
}

****** ******** Текст исключения **************
Autodesk.AutoCAD.Runtime.Exception: eInvalidInput
в Autodesk.AutoCAD.EditorInput.Editor. Команда (параметр Object[])
в AutoCAD_Adapter.MyCommands.MarkPosition() в c:\Users\nickg\Documents\All Code\autocad-adapter\IOAutoCADHandler\myCommands.cs:line 186
в Autodesk .AutoCAD.Runtime.CommandClass.InvokeWorker(MethodInfo mi, Object commandObject, Boolean bLispFunction)
в Autodesk.AutoCAD.Runtime.CommandClass.InvokeWorkerWithExceptionFilter(MethodInfo mi, Object commandObject, Boolean bLispFunction)
в Autodesk.AutoCAD .Runtime.PerDocumentCommandClass.Invoke(MethodInfo mi, Boolean bLispFunction)
в Autodesk.AutoCAD.Runtime.CommandClass.CommandThunk.Invoke()
Подробнее здесь: https://stackoverflow.com/questions/294 ... e-commands
Мобильная версия