Propriété Geography
The geography data type represents data in a round-earth coordinate system. The SQL Server geography data type stores ellipsoidal (round-earth) data, such as GPS latitude and longitude coordinates.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
Public Shared ReadOnly Property Geography As DataType
Get
'Utilisation
Dim value As DataType
value = DataType.Geography
public static DataType Geography { get; }
public:
static property DataType^ Geography {
DataType^ get ();
}
static member Geography : DataType
static function get Geography () : DataType
Valeur de propriété
Type : Microsoft.SqlServer.Management.Smo. . :: . .DataType
A DataType object value that specifies a Geography definition in the data type.
Notes
The geography data type is predefined and available in each database. You can create table columns of type geography and operate on geography data just like you would use other system-supplied types.
Exemples
Visual Basic
Dim dt As DataType
dt = New DataType(SqlDataType.Geography)
PowerShell
$dt = new-object Microsoft.SqlServer.Management.Smo.DataType([Microsoft.SqlServer.Management.Smo.SqlDataType]::Geography)