GetDocumentData

Returns a RhinoScript user data item from the current document.

Syntax

Rhino.GetDocumentData ([strSection [, strEntry]])

Parameters

strSection

Optional.  String.  The section name.  If omitted, all section names are returned.

strEntry

Optional.  String.  The entry name.  If omitted, all entry names for strSection are returned.

Returns

Array

A zero-based, one-dimensional array of all section names if strSection is not specified.

Array

A zero-based, one-dimensional array of all entry names for strSection if strEntry is not specified.

String

The value of the entry if both strSection and strEntry are specified.

Null

If not successful, or on error.

Example

Dim strValue

strValue = Rhino.GetDocumentData("MySection1", "MyEntry1")

If Not IsNull(strValue) Then

Rhino.Print strValue

End If

strValue = Rhino.GetDocumentData("MySection1", "MyEntry2")

If Not IsNull(strValue) Then

Rhino.Print strValue

End If

strValue = Rhino.GetDocumentData("MySection2", "MyEntry1")

If Not IsNull(strValue) Then

Rhino.Print strValue

End If

Also See

DeleteDocumentData

DocumentDataCount

IsDocumentData

SetDocumentData