SchemaBuilderFinish Method

Registers and returns the created Schema object.

Namespace: Autodesk.Revit.DB.ExtensibleStorage
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

C++

Copy

public Schema Finish()

Public Function Finish As Schema

public:
Schema^ Finish()

member Finish : unit -> Schema

Return Value

Schema
The newly created Schema.

Exceptions

Exception	Condition
InvalidOperationException	The SchemaBuilder has already finished building the Schema. -or- A different Schema with a matching identity already exists. -or- Two fields with the same name are detected. -or- At least one field has invalid units. -or- SchemaName is not set. -or- VendorId is not set for a restricted access level. -or- ApplicationGUID is not set for an application access level. -or- More than 256 fields were added to the schema.

Exception

Condition

InvalidOperationException

The SchemaBuilder has already finished building the Schema. -or- A different Schema with a matching identity already exists. -or- Two fields with the same name are detected. -or- At least one field has invalid units. -or- SchemaName is not set. -or- VendorId is not set for a restricted access level. -or- ApplicationGUID is not set for an application access level. -or- More than 256 fields were added to the schema.

Remarks

While building schema during API application startup is allowed, it has some negative performance impact on file open and save. It is better for performance to defer schema creation till the moment it is about to be used.

Reference

SchemaBuilder Class

Autodesk.Revit.DB.ExtensibleStorage Namespace