通过

STX 属性

Gets the X-coordinate property of a Point instance.

命名空间：  Microsoft.SqlServer.Types
程序集：  Microsoft.SqlServer.Types（在 Microsoft.SqlServer.Types.dll 中）

语法

声明
Public ReadOnly Property STX As SqlDouble
    Get
用法
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

属性值

类型：System.Data.SqlTypes. . :: . .SqlDouble
A SqlDouble value that represents the X-coordinate value of a point.

注释

The value of this property will be null Nothing nullptr unit null 引用（在 Visual Basic 中为 Nothing） if the SqlGeometry instance is not a point.

This property is read-only.