Propriété SqlGeometry.Z

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

Espace de noms :  Microsoft.SqlServer.Types
Assembly :  Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)

Syntaxe

'Déclaration
Public ReadOnly Property Z As SqlDouble 
    Get
'Utilisation
Dim instance As SqlGeometry 
Dim value As SqlDouble 

value = instance.Z

public SqlDouble Z { get; }

public:
property SqlDouble Z {
    SqlDouble get ();
}

member Z : SqlDouble

function get Z () : SqlDouble

Valeur de propriété

Type : System.Data.SqlTypes.SqlDouble
A SqlDouble value that represents the elevation of the instance.

Notes

The value of this property will be nullune référence Null (Nothing dans Visual Basic) if the SqlGeometry 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 is not carried through any library calculations.

Voir aussi

Référence

SqlGeometry Classe

Espace de noms Microsoft.SqlServer.Types