SqlGeometry.STDisjoint 方法

Determines whether the calling SqlGeometry instance is disjointed when compared against the specified SqlGeometry.

命名空間：  Microsoft.SqlServer.Types
組件：  Microsoft.SqlServer.Types (在 Microsoft.SqlServer.Types.dll 中)

語法

'宣告
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STDisjoint ( _
    other As SqlGeometry _
) As SqlBoolean
'用途
Dim instance As SqlGeometry 
Dim other As SqlGeometry 
Dim returnValue As SqlBoolean 

returnValue = instance.STDisjoint(other)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STDisjoint(
    SqlGeometry other
)

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

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

public function STDisjoint(
    other : SqlGeometry
) : SqlBoolean

參數

• other
  型別：Microsoft.SqlServer.Types.SqlGeometry
  The SqlGeometry instance to compare against the instance on which STDisjoint is invoked.

傳回值

型別：System.Data.SqlTypes.SqlBoolean
Returns true if a SqlGeometry instance is spatially disjointed from another SqlGeometry instance. Returns false if it is not.

備註

Two SqlGeometry instances are disjointed if the intersection of their point sets is empty.

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

請參閱

參考

SqlGeometry 類別

Microsoft.SqlServer.Types 命名空間