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M

ExternalDefinition

Version comparison
2020 2021 2022 2023 2024 2025 2025.3 2026 2027

Members across versions

12 members across 9 versions · 1 added later · 2 removed · 2 changed · 2 obsolete

Member-name color: stable · changed · removed · obsolete · added later

Member 2020 2021 2022 2023 2024 2025 2025.3 2026 2027
M Dispose
same same same same same same same same same
M GetGroupTypeId
not yet introduced not yet introduced added same same same same same same
P Description
same same same same same same same same same
P GUID
same same same same same same same same same
P HideWhenNoValue
same same same same same same same same same
P IsValidObject
same same same same same same same same same
P Name
same same same same same same same same same
P OwnerGroup
same same same same same same same same same
P ParameterGroup
same same same same changed missing missing missing missing
P ParameterType
same same changed missing missing missing missing missing missing
P UserModifiable
same same same same same same same same same
P Visible
same same same same same same same same same

Per-version detail

Click a version below to see what changed in that release vs your current frame (2024).
Not present in: 2025, 2025.3, 2026, 2027
2024 current

Changes in 2020 vs 2024 1 added 1 missing 1 changed

Flip API Versions →

Added in 2020 (new since 2024)

ParameterType

Missing in 2020 (only available in 2024)

GetGroupTypeId

Changed members

ExternalDefinition.ParameterGroup()
Became obsolete in 2024: This property is deprecated in Revit 2024 and may be removed in a future version of Revit. Please use the `GetGroupTypeId()` method instead.
→ returns BuiltInParameterGroup

Changes in 2021 vs 2024 1 added 1 missing 1 changed

Flip API Versions →

Added in 2021 (new since 2024)

ParameterType

Missing in 2021 (only available in 2024)

GetGroupTypeId

Changed members

ExternalDefinition.ParameterGroup()
Became obsolete in 2024: This property is deprecated in Revit 2024 and may be removed in a future version of Revit. Please use the `GetGroupTypeId()` method instead.
→ returns BuiltInParameterGroup

Changes in 2022 vs 2024 1 added 1 changed

Flip API Versions →

Added in 2022 (new since 2024)

ParameterType

Changed members

ExternalDefinition.ParameterGroup()
Became obsolete in 2024: This property is deprecated in Revit 2024 and may be removed in a future version of Revit. Please use the `GetGroupTypeId()` method instead.
→ returns BuiltInParameterGroup

Changes in 2023 vs 2024 1 changed

Flip API Versions →

Changed members

ExternalDefinition.ParameterGroup()
Became obsolete in 2024: This property is deprecated in Revit 2024 and may be removed in a future version of Revit. Please use the `GetGroupTypeId()` method instead.
→ returns BuiltInParameterGroup