MxDrawEntity ent1 = (MxDrawEntity)axMxDrawX1.GetEntity("曲线1"); if (ent1 == null) return; MxDrawEntity ent2 = (MxDrawEntity)axMxDrawX1.GetEntity("曲线2"); if (ent2 == null) return; MxDrawResbuf param = new MxDrawResbuf(); // 曲线1 id. param.AddObjectId(ent1.ObjectID); // 曲线2 id. param.AddObjectId(ent2.ObjectID); // 导角半径. param.AddDoubleEx(10, 5001); // 调用导角命令， axMxDrawX1.SendStringToExecuteFun("Mx_Fillet", param); MxDrawResbuf ret = (MxDrawResbuf)axMxDrawX1.Cal("Mx_GetRetArgs"); if (ret.Count > 1) { // 导角成功. axMxDrawX1.TwinkeEnt(ret.AtObjectId(1)); } | 
