Returns the ids of all Revisions in the project ordered by sequence number. 
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since:  2015 
Syntax
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Parameters
- document
- Type: Autodesk.Revit.DBDocument
 The document containing the Revisions.
Return Value
The ids of all the Revisions in the document ordered by sequence number.Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.ExceptionsArgumentException | document is not a project document. | 
| Autodesk.Revit.ExceptionsArgumentNullException | A non-optional argument was null |