LineLoad

Version comparison

2020 2021 2022 2023 2024 2025 2025.3 2026 2027

Members across versions

19 members across 9 versions · 6 added later · 3 removed · 4 changed

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

Member	2020	2021	2022	2023	2024	2025	2025.3	2026	2027
M Create(Document, AnalyticalModelSurface, Int32, XYZ, XYZ, LineLoadType)	same	same	same	missing	missing	missing	missing	missing	missing
M Create(Document, XYZ, XYZ, XYZ, XYZ, LineLoadType, SketchPlane)	same	same	same	same	missing	missing	missing	missing	missing
M Create(Document, AnalyticalModelStick, XYZ, XYZ, LineLoadType)	same	same	same	missing	missing	missing	missing	missing	missing
M Create(Document, ElementId, XYZ, XYZ, LineLoadType)	not yet introduced	not yet introduced	not yet introduced	added	changed	changed	same	same	same
M Create(Document, ElementId, Int32, XYZ, XYZ, LineLoadType)	not yet introduced	not yet introduced	not yet introduced	added	changed	changed	same	same	same
M Create(Document, ElementId, Curve, XYZ, XYZ, LineLoadType)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	changed	same	same	same
M GetCurve	same	same	same	same	same	same	same	same	same
M IsCurveInsideHostBoundaries(Document, ElementId, Curve)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same
M IsValidHostId(Document, ElementId)	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same	changed
M SetCurve(Curve)	not yet introduced	not yet introduced	not yet introduced	not yet introduced	added	same	same	same	same
M SetPoints(XYZ, XYZ)	same	same	same	same	same	same	same	same	same
P EndPoint	same	same	same	same	same	same	same	same	same
P ForceVector1	same	same	same	same	same	same	same	same	same
P ForceVector2	same	same	same	same	same	same	same	same	same
P IsProjected	same	same	same	same	same	same	same	same	same
P IsUniform	same	same	same	same	same	same	same	same	same
P MomentVector1	same	same	same	same	same	same	same	same	same
P MomentVector2	same	same	same	same	same	same	same	same	same
P StartPoint	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 (2026).

Identical to 2026: 2025, 2025.3

2026 current

Missing in 2021 (only available in 2026)

Changes in 2022 vs 2026 3 added 6 missing

Flip API Versions →

Added in 2022 (new since 2026)

Create(Document, AnalyticalModelSurface, Int32, XYZ, XYZ, LineLoadType) Create(Document, XYZ, XYZ, XYZ, XYZ, LineLoadType, SketchPlane) Create(Document, AnalyticalModelStick, XYZ, XYZ, LineLoadType)

Missing in 2022 (only available in 2026)

Changes in 2023 vs 2026 1 added 3 missing 2 changed

Flip API Versions →

Added in 2023 (new since 2026)

Create(Document, XYZ, XYZ, XYZ, XYZ, LineLoadType, SketchPlane)

Missing in 2023 (only available in 2026)

Create(Document, ElementId, Curve, XYZ, XYZ, LineLoadType) IsCurveInsideHostBoundaries(Document, ElementId, Curve) SetCurve(Curve)

Changed members

LineLoad.Create(Document, ElementId, XYZ, XYZ, LineLoadType, Document)

document	Document	Document to which new line load will be added.
hostElemId	ElementId	The analytical host element for the line Load.
forceVector1	XYZ	The applied 3d force vector.
momentVector1	XYZ	The applied 3d moment vector.
symbol	LineLoadType	The symbol of the LineLoad. Set <span class="keyword"><span data-languagespecifictext="cpp=nullptr\|vb=Nothing\|nu=null" id="LST451E68B2_1"></span></span> to use default type.
aDoc	Document	Document to which new line load will be added.
→ returns	nullNothingnullptr→LineLoad	If successful, returns the newly created LineLoad, otherwise.

LineLoad.Create(Document, ElementId, Int32, XYZ, XYZ, LineLoadType, Document)

document	Document	Document to which new line load will be added.
hostElemId	ElementId	The analytical host element for the line Load.
curveIndex	Int32	The index of a curve in analytical surface element starting from 0. Use <span class="noLink">[!:Autodesk::Revit::DB::Structure::AnalyticalSurfaceBase::GetOuterContour]</span> method to obtain appropriate curve index. Curve index has a unique value in analytical element. The index should be obtain by iteration through all curves in all loops.
forceVector1	XYZ	The applied 3d force vector.
momentVector1	XYZ	The applied 3d moment vector.
symbol	LineLoadType	The symbol of the LineLoad. Set <span class="keyword"><span data-languagespecifictext="cpp=nullptr\|vb=Nothing\|nu=null" id="LSTDE3F878C_1"></span></span> to use default type.
aDoc	Document	Document to which new line load will be added.
→ returns	nullNothingnullptr→LineLoad	If successful, returns the newly created LineLoad, otherwise.

Changes in 2024 vs 2026 3 changed

Flip API Versions →

Changed members

LineLoad.Create(Document, ElementId, XYZ, XYZ, LineLoadType)

document	Document	Document to which new line load will be added.
hostElemId	ElementId	The analytical host element for the line Load.
forceVector1	XYZ	The applied 3d force vector.
momentVector1	XYZ	The applied 3d moment vector.
symbol	LineLoadType	The symbol of the LineLoad. Set <span class="keyword"><span data-languagespecifictext="cpp=nullptr\|vb=Nothing\|nu=null" id="LST451E68B2_1"></span></span> to use default type.
→ returns	nullNothingnullptr→LineLoad	If successful, returns the newly created LineLoad, otherwise.

LineLoad.Create(Document, ElementId, Int32, XYZ, XYZ, LineLoadType)

document	Document	Document to which new line load will be added.
hostElemId	ElementId	The analytical host element for the line Load.
curveIndex	Int32	The index of a curve in analytical surface element starting from 0. Use <span class="noLink">[!:Autodesk::Revit::DB::Structure::AnalyticalSurfaceBase::GetOuterContour]</span> method to obtain appropriate curve index. Curve index has a unique value in analytical element. The index should be obtain by iteration through all curves in all loops.
forceVector1	XYZ	The applied 3d force vector.
momentVector1	XYZ	The applied 3d moment vector.
symbol	LineLoadType	The symbol of the LineLoad. Set <span class="keyword"><span data-languagespecifictext="cpp=nullptr\|vb=Nothing\|nu=null" id="LSTDE3F878C_1"></span></span> to use default type.
→ returns	nullNothingnullptr→LineLoad	If successful, returns the newly created LineLoad, otherwise.

LineLoad.Create(Document, ElementId, Curve, XYZ, XYZ, LineLoadType)

document	Document	Document to which new line load will be added.
hostElemId	ElementId	The analytical host element for the line Load.
curve	Curve	Curve of the line load.
forceVector1	XYZ	The applied 3d force vector.
momentVector1	XYZ	The applied 3d moment vector.
symbol	LineLoadType	The symbol of the LineLoad. Set <span class="keyword"><span data-languagespecifictext="cpp=nullptr\|vb=Nothing\|nu=null" id="LST709F2CB7_1"></span></span> to use default type.
→ returns	nullNothingnullptr→LineLoad	If successful, returns the newly created LineLoad, otherwise.

Changes in 2027 vs 2026 1 changed

Flip API Versions →

Changed members

LineLoad.IsValidHostId(Document, ElementId, Document)

pDoc	Document
hostId	ElementId
doc	Document	The document containing both the host and the load.
→ returns	Boolean	Boolean

LineLoad

Members across versions

+ Added in 2020 (new since 2026)

− Missing in 2020 (only available in 2026)

+ Added in 2021 (new since 2026)

− Missing in 2021 (only available in 2026)

+ Added in 2022 (new since 2026)

− Missing in 2022 (only available in 2026)

+ Added in 2023 (new since 2026)

− Missing in 2023 (only available in 2026)

⚠ Changed members

⚠ Changed members

⚠ Changed members

Added in 2020 (new since 2026)

Missing in 2020 (only available in 2026)

Added in 2021 (new since 2026)

Missing in 2021 (only available in 2026)

Added in 2022 (new since 2026)

Missing in 2022 (only available in 2026)

Added in 2023 (new since 2026)

Missing in 2023 (only available in 2026)

Changed members

Changed members

Changed members