通过

STEquals 方法

Determines whether the specified SqlGeography instance has the same point set as the calling SqlGeography instance.

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 STEquals ( _
    other As SqlGeography _
) As SqlBoolean
用法
Dim instance As SqlGeography
Dim other As SqlGeography
Dim returnValue As SqlBoolean

returnValue = instance.STEquals(other)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STEquals(
    SqlGeography other
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STEquals(
    SqlGeography^ other
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STEquals : 
        other:SqlGeography -> SqlBoolean 

public function STEquals(
    other : SqlGeography
) : SqlBoolean

参数

返回值

类型：System.Data.SqlTypes. . :: . .SqlBoolean
A SqlBoolean value that indicates whether the calling instance has the same point set as the specified SqlGeography instance. If true, both instances have the same point set. Otherwise, false.

注释

This method always returns null if the spatial reference IDs (SRIDs) of the geography instances do not match.