Function ISetLineInfo( _
   ByVal Count As Integer, _
   ByRef PLineInfo As Double _
) As Boolean

Dim instance As IDrSection
Dim Count As Integer
Dim PLineInfo As Double
Dim value As Boolean
 
value = instance.ISetLineInfo(Count, PLineInfo)

bool ISetLineInfo( 
   int Count,
   ref double PLineInfo
)

bool ISetLineInfo( 
&   int Count,
&   double% PLineInfo
) 

Parameters

Count

Number of the point coordinates of the section line

PLineInfo

• in-process, unmanaged C++: Pointer to an array of doubles (see Remarks)

VBA, VB.NET, C#, and C++/CLI: Not supported

See In-process Methods for details about this type of method.

Return Value

The PLineInfo argument is an array consisting of several coordinate pairs and is of the same format as the array returned by IDrSection::IGetLineInfo. The number of coordinate pairs is determined by the number of line segments in the section line. Each coordinate pair consists of 6 doubles, the x,y,z coordinate of
each end point of the segment.

The formatted array should include the start point and end point of each line segment, including the z position even though the z position is irrelevant.

Any section line containing more than one segment contains at least one set of duplicate points. These points represent the end point of one line segment and the coincident start point of another line segment. If you change either set of points, then you must change the other set of points at the same time. These points must always be
coincident when calling this method.

To update the section view, call IModelDoc2::EditRebuild3 after calling this method.