All Properties Methods Description
AddPointZ Adds a 3D point to the TIN. pSeed can be NULL or Nothing.
AddPolygon Adds polygon. pSeed can be NULL or Nothing.
AddPolygonZ Adds Z-aware polygon. pSeed can be NULL or Nothing.
AddPolyline Adds polyline. pSeed can be NULL or Nothing.
AddPolylineZ Adds Z-aware polyline. pSeed can be NULL or Nothing.
AddPolyObjects Adds polygons/polylines.
CanAdd Checks if the specified shape can be added without creating spatial conflict.
CanAddVertex Checks if a new polygon/polyline vertex can be added without creating spatial conflict.
CanDeleteVertex Checks if a polygon/polyline vertex can be deleted without creating spatial conflict.
CanMove Checks if the embedded object can be relocated to a new location without creating spatial conflict.
CanMoveVertex Checks if a polygon/polyline vertex can be moved to a new location without creating spatial conflict.
CanReplace Checks if the embedded object can be replaced by the new shape without creating spatial conflict.
CanRotate Checks if the embedded polyline/polygon can be rotated without creating spatial conflict. pOrigin can be NULL or Nothing.
CanScalePolygon Checks if the embedded polygon can be expanded or shrinked without creating spatial conflict. pOrigin can be NULL or Nothing.
ClusterPoints Finds a cluster of nodes, each node in the group has at least one neighbor, to which the distance is smaller, or equal to, the specified value.
ConvertToPolygons Converts qualified triangles to a polygon feature class.
ConvertToPolylines Converts qualified edges to a polyline feature class.
Delete Deletes the embedded point/polygon/polyline represented by the specified seed.
DeleteVertex Deletes the specified vertex from an embedded polygon/polyline.
ElementsIgnoredInConflictTest The TIN nodes or edges to be ignored in conflict detection (used by processes such as CanAdd and CanMove).
ExtractPolygon Extracts polygon.
ExtractPolyline Extracts polyline. The seed must be a special edge, or an edge with tagValue.
IsInMemoryEditMode Indicates if the specified TIN is in in-memory-edit mode.
IsNodeShared Returns TRUE if specified node is shared by more than two enforced edges.
Merge Merges two embedded polygons sharing the specified common edge.
Move Moves the embedded point/polygon/polyline represented by the specified seed.
MoveVertex Moves the specified vertex of an embedded polygon/polyline to a new location.
QueryAdjacentVertices Queries the first two non-densified nodes of a line segment represented by the specified edge).
RefreshTagValues Refresh cached TIN tag values.
RemoveIslands Removes islands whose area is smaller than the specified value, from the embedded polygon represented by the specified seed. Remove all holes if the value is zero.
Rotate Rotates the embedded polygon/polyline represented by the specified seed. pOrigin can be NULL or Nothing.
ScalePolygon Expands or shrinks the embedded polygon represented by the specified seed. pOrigin can be NULL or Nothing.
StartInMemoryEditing Initiates memory edit mode. Use ITinEdit::SaveAs to persist. Don't use Save.
StopAtEnforcedEdge Indicates if a polygon related process (e.g., ExtractPolygon) should stop when reach an enforced edge.
StopAtJuncture Indicates if a polyline related process (e.g., ExtractPolyline) should stop at juncture. 
