Creates an Mtext (multi-line text) object and adds it to the drawing.
objectVariable = object.AddMtext(InsertionPoint, Width, Text)
objectVariable is an Mtext object;
object is one of the ModelSpace or PaperSpace collection objects or a Block object;
InsertionPoint is a Point object representing the location to insert the text;
Width is a double-precision variable or number representing the width of the bounding box;
Text is a String representing the text to appear in the window.
AddMtext method example