SqlGeography.STIntersects 方法
Determines whether the current SqlGeography instance intersects with the specified SqlGeography.
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 STIntersects ( _
other As SqlGeography _
) As SqlBoolean
'用途
Dim instance As SqlGeography
Dim other As SqlGeography
Dim returnValue As SqlBoolean
returnValue = instance.STIntersects(other)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STIntersects(
SqlGeography other
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STIntersects(
SqlGeography^ other
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STIntersects :
other:SqlGeography -> SqlBoolean
public function STIntersects(
other : SqlGeography
) : SqlBoolean
參數
- other
型別：Microsoft.SqlServer.Types.SqlGeography
The SqlGeography instance to compare against the instance on which STIntersects is invoked.
傳回值
型別：System.Data.SqlTypes.SqlBoolean
A SqlBoolean value that indicates if the calling SqlGeography instance intersects another SqlGeography instance. Returns true if there is an intersection. Otherwise, false.
備註
This method always returns null if the spatial reference IDs (SRIDs) of the SqlGeography instances do not match.