How to judge a Components or drawing file is OPen?

[Stakin]

I have a assembly,I want to judge all the occ referenced file state, opened or not?

Is there has a simple way to do it?

[Vladimir.Ananyev]

You may access all the in-memory documents through a collection InventorApplication.Documents.

[Stakin · Accepted solution]

Like:

Dim ofilename As string

ofilename = "C:\xxx\xxx.xxx"

Dim otdoc As Document

Dim t As Integer =0

For Each otdoc In ThisApplication.Documents

If otdoc.FullFileName=ofilename Then

t=t+1

End If

Next

If t>0 Then

MsgBox("The File had opened!")

Else

MsgBox("The File isn't opened yet!")

End If

[Stakin · Accepted solution]

it's great.

thank you very much!

Is there another way to do this work?

maybe like:

Dim odoc As Document

Dim ofilename As String

ofilename="C:\xx\xx.xxx"

Try

odoc=ThisApplication.Documents.ItemByName(ofilename)

MsgBox("The file had been opened ")

Catch

MsgBox("The file isn't opened yet!")

End Try

OR Is there has a  efficient way to do this work??

[Vladimir.Ananyev]

The second version is OK.