ads_name ename;
		ads_point adspt;
		acedInitGet(NULL, TEXT("R"));
		while (1)
		{
			int rc = acedEntSel(_T("\n选择底层直线或 [圆形半径(R)]:"), ename, adspt);
			if (rc == RTNORM || rc == RTKWORD)
			{
				if (rc == RTKWORD)
				{
					if (dDefvalue =http://www.mamicode.com/= 0)"\n输入焦点圆直径"), dDefvalue, 0, dDiameter);
					dDefvalue = http://www.mamicode.com/dDiameter;"\n选择的不是多段线"));
					}
				}
			}
			if (rc == RTCAN)
			{
				return;
			}
		}