Saved Selection Sets

[sfaust]

Just messing around with the API some more, here is a little utility to save and retrieve selection sets. It stores them in a text file located in the same location as the project file. The text file has to be the same name as the project file with " SelSets" added to the end. It will create that way automatically, but if you move or rename the file you will have to do the same with the txt file to retain your selection sets.

In the case of a worksets project it will store the txt file at the central file location.

The only small bug is that if you rename a selection set, you have to exit out of the dialog box and restart before you can select that set. I'm not sure why that is yet, but it's a minor thing in my mind, so I left it for now. If I get time later I'll come back and see if I can fix it.

Let me know what you think!

[Kevin Janik]

When I add this to my Revit.ini it shows up on the menu but does nothing with or without picking. What am I suppose to see?

Kevin

[sfaust]

you should select elements, then go to Tools->External Tools-> Selection Sets. It should pop up a dialog box with the existing selection sets listed (which will be none the first time). There is a place at the bottom to type in a name and create a selection set from the elements you currently have selected. After that, it should show up in the list of selection sets at the top and you can select it and hit "select elements".

Does this not work for you? It's working correctly in 2008 and 2009 for me...

[Kevin Janik]

you should select elements, then go to Tools->External Tools-> Selection Sets. It should pop up a dialog box with the existing selection sets listed (which will be none the first time). There is a place at the bottom to type in a name and create a selection set from the elements you currently have selected. After that, it should show up in the list of selection sets at the top and you can select it and hit "select elements".

Does this not work for you? It's working correctly in 2008 and 2009 for me...

Steve,

I can see the Tools->External Tools-> Selection Sets and when I click it with or without items selected I get nothing.

What do you think is the problem.

Here is what I pasted into my Revit.ini file:

[ExternalCommands]

ECCount=5

ECName1= Selected Element Count
ECClassName1= ReD.Example.NumElements.Command
ECAssembly1= "C:\Program Files\Revit Architecture 2008\Program\NumElements\NumElements.dll"

ECDescription1= "Number of Selected Elements"
ECClassName2=FindReplace.Startup
ECName2="Find and Replace"
ECDescription2="Find and Replace in text notes"
ECAssembly2=C:\Program Files\Revit Architecture 2008\Program\FindReplace.dll

ECName3= Selected Element Count
ECClassName3= ReD.Example.NumElements.Command
ECAssembly3= "C:\Program Files\Revit Architecture 2008\Program\NumElements\Dlls_And_Ini_0.6\NumElements.dll"
ECDescription3= "Number of Selected Elements"

ECName4=RunJournal
ECClassName4=Redbolts.RunJournal.Command
ECAssembly4=C:\V10Commands\RunJournal.dll

ECName10 = Selection Sets
ECClassName10 = sfaust.Revit.SelectionSets.Command
ECAssembly10 = C:\Program Files\Revit Architecture 2008\Selection Sets\SelectionSets.dll
ECDescription10 = Saves and Retrieves Selection Sets

Any ideas?

Kevin

[david.kingham]

Change the 10's in the last lines to 5's

ECName5 = Selection Sets
ECClassName5 = sfaust.Revit.SelectionSets.Command
ECAssembly5 = C:\Program Files\Revit Architecture 2008\Selection Sets\SelectionSets.dll
ECDescription5 = Saves and Retrieves Selection Sets

[Kevin Janik]

David,

I did that before and tried it again without it working with or without selecting a bunch of walls.

I even changed the syntax with quotes in places where some of my other External Commands have them. The Revit.ini file syntax must be very loose since some people have " marks around the ECAssembly and ECDescription while others don't. I think something is not referencing the .ddl correct.

ECName5=Selection Sets
ECClassName5=sfaust.Revit.SelectionSets.Command
ECAssembly5="C:\Program Files\Revit Architecture 2008\Selection Sets\SelectionSets.dll"
ECDescription5="Saves and Retrieves Selection Sets"

Here is a cut for Windows Explorer for the location of the .dll.

C:\Program Files\Revit Architecture 2008\Program\Selection Sets

Now I see why! I put the .dll in the wrong place. I was right but it was my goof! I was sure it said under the Program directory. Now it works!

Even so what about the Revit.ini file syntax.

Another one for debugging taking longer than writing the program!

Thanks for the help!

Kevin

[sfaust]

glad you got it to work. Let me know what you think of it and any suggestions for improvements! As a disclaimer, though, I'm a VERY novice programmer, so I may not be able to implement your great ideas, but I'll try

[sfaust]

Went back and revisited this briefly now that I know a little more programming, and since 2009 is out now with filters. Changed it to use filters as well as some other coding to make it faster. Because of the filters, this version will only work for 2009, but it's about 800 times faster (no, I didn't clock it, but it's way faster).

For rough comparison, a large set on one of my projects took maybe 6 or 7 seconds to select with the old version and now takes less than a second.

Also changed it so that when you enter a name for a new set the create button becomes the default, so you can just hit enter when you're done typing to create it.

Shouldn't be any change to your ini, just copy the new dll

[david.kingham]

Thanks Steve, it even works in 64 bit Revit

[sfaust]

cool. Hadn't actually done anything regarding that, but glad it works