IsHoleInAreaDeleted Method – Global Mapper

Global Mapper SDK

GM_Layer_t .IsHoleInAreaDeleted Method

Queries the delete status of a hole / island in a given area feature

Namespace:GlobalMapper.Types
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)

Syntax

Copy

                                    public
                                     static 
                                    GM_Error_t32
                                    IsHoleInAreaDeleted
                                    (
	GM_Layer_t aLayer, uint aAreaIndex, uint aHoleIndex, out bool aIsDeleted

Parameters

aLayer: Type: GlobalMapper . GM_Layer_t
IN: Layer the point is in
aIsDeleted: Type: System . Boolean
OUT: Returns TRUE if marked as deleted, FALSE if not
aAreaIndex: Type: System . UInt
IN: 0-based index of area in layer
aHoleIndex: Type: System . UInt
IN:0-based index of hole / island in area

Return Value

Type: GM_Error_t32
A GM Error Code

Reference

GM_Layer_t Class

GlobalMapper.Types Namespace