Gets the X-coordinate property of a Point instance.
命名空間： Microsoft.SqlServer.Types
組件： Microsoft.SqlServer.Types (在 Microsoft.SqlServer.Types.dll 中)
語法
'宣告
Public ReadOnly Property STX As SqlDouble
Get
'用途
Dim instance As SqlGeometry
Dim value As SqlDouble
value = instance.STX
public SqlDouble STX { get; }
public:
property SqlDouble STX {
SqlDouble get ();
}
member STX : SqlDouble
function get STX () : SqlDouble
屬性值
型別：System.Data.SqlTypes.SqlDouble
A SqlDouble value that represents the X-coordinate value of a point.
備註
The value of this property will be nullnull 參考 (在 Visual Basic 中為 Nothing) if the SqlGeometry instance is not a point.
This property is read-only.