var ctrlMan = m_Map.GetCtrlMan();
var layerMan = ctrlMan.GetLayerMan();
var util = m_Map.GetUtility();
var ctrlstate = ctrlMan.GetControlState();
var posLL = ctrlstate.GetLLCenter();
var obj = layerMan.FindLayer(1).FindObject(10);
if(obj)
{
obj.InsertPoint(1,posLL._X,posLL._Y);
}