【转帖】怎么能获取回车输入啊？
 

怎么能获取回车输入啊？
怎么能获取回车输入啊？
怎么能获取回车输入啊？
return values for user-input functions
codedescription
rtnorm user entered a valid value
rterror the function call failed
rtcan user entered esc
rtnone user entered only enter
rtrej autocad rejected the request as invalid
rtkword user entered a keyword or arbitrary text