SqlGeography.Z Property


Gets the Z (elevation) value of the instance. The semantics of the elevation value are user-defined.

Namespace:   Microsoft.SqlServer.Types
Assembly:  Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)

public SqlDouble Z {
	[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]

Property Value

Type: System.Data.SqlTypes.SqlDouble

A SqlDouble value that represents the elevation of the instance.

The value of this property is null if the geography instance is not a point, as well as for any Point instance for which it is not set.

This property is read-only.

Z-coordinates are not used in any calculations made by the library and are not carried through any library calculations.

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