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Using Command SELECT with ssget


SunnyTurtle
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Hello everyone.

 

I am having a mental blank as i am sure i know the solution to this but cannot remember

 

I am trying to have a shortcut to select all xrefs starting with X*

 

I have tried this but i does not work.

(defun c:xrss ()
(command "SELECT"
(ssget "X" (list
(cons 0 "INSERT")
(cons 2 "X*")
			)
)
""
)
)

 

However this does work

(defun c:xrerase ()
(command "erase"
(ssget "X" (list
(cons 0 "INSERT")
(cons 2 "X*")
			)
)
""
)
)

 

Can anyone explain what is happening here. I don't need a quick fix but would like to understand the process

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The

(ssget "X" (list(cons 0 "INSERT")(cons 2 "X*"))

part creates the selection set, what are you trying to do with "SELECT"?

Try

(sssetfirst nil(ssget "X" (list(cons 0 "INSERT")(cons 2 "X*")))

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  • 1 month later...

Thank tombu

I was unaware of the function.

To make sure I understand correctly "sssetfirst" used to instruct autocad to grip something?

(sssetfirst gripset [pickset])

gripset is redundant and is always nil

pickset is a selection set you want to grip (select to autocad user)

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Thank tombu

I was unaware of the function.

To make sure I understand correctly "sssetfirst" used to instruct autocad to grip something?

(sssetfirst gripset [pickset])

gripset is redundant and is always nil

pickset is a selection set you want to grip (select to autocad user)

 

In r14 (not 2014) early days of grips objects gripped were a gripset and objects selected were a pickset. After that they simplified it the way it is now. So as little as possible code would have to be rewritten we now use nil instead of gripset.

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