通过

EnvelopeAngle 方法

Returns the maximum angle between the point returned by the EnvelopeCenter method and a point in the geography instance in degrees.

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

语法

声明
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function EnvelopeAngle As SqlDouble
用法
Dim instance As SqlGeography
Dim returnValue As SqlDouble

returnValue = instance.EnvelopeAngle()

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlDouble EnvelopeAngle()

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlDouble EnvelopeAngle()

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member EnvelopeAngle : unit -> SqlDouble 

public function EnvelopeAngle() : SqlDouble

返回值

类型：System.Data.SqlTypes. . :: . .SqlDouble
A SqlDouble value representing the maximum angle, in degrees, between the EnvelopeCenter point and another point in the geography instance.