SqlSpatialFunctions.Filter Method
Definition
Important
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Overloads
| Filter(DbGeography, DbGeography) |
Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeography instance, assuming an index is available. |
| Filter(DbGeometry, DbGeometry) |
Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeometry instance, assuming an index is available. |
Filter(DbGeography, DbGeography)
Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeography instance, assuming an index is available.
[System.Data.Entity.DbFunction("SqlServer", "FILTER")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="geographyOther")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="geographyValue")]
public static Nullable<bool> Filter(System.Data.Entity.Spatial.DbGeography geographyValue, System.Data.Entity.Spatial.DbGeography geographyOther);static member Filter : System.Data.Entity.Spatial.DbGeography * System.Data.Entity.Spatial.DbGeography -> Nullable<bool>Public Shared Function Filter (geographyValue As DbGeography, geographyOther As DbGeography) As Nullable(Of Boolean)Parameters
- geographyValue
- DbGeography
The geography value.
- geographyOther
- DbGeography
Another geography instance to compare against the instance on which Filter is invoked.
Returns
True if a geography instance potentially intersects another SqlGeography instance; otherwise, false.
- Attributes
Applies to
Filter(DbGeometry, DbGeometry)
Offers a fast, index-only intersection method to determine if a geography instance intersects another SqlGeometry instance, assuming an index is available.
[System.Data.Entity.DbFunction("SqlServer", "FILTER")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="geometryValue")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="geometryOther")]
public static Nullable<bool> Filter(System.Data.Entity.Spatial.DbGeometry geometryValue, System.Data.Entity.Spatial.DbGeometry geometryOther);static member Filter : System.Data.Entity.Spatial.DbGeometry * System.Data.Entity.Spatial.DbGeometry -> Nullable<bool>Public Shared Function Filter (geometryValue As DbGeometry, geometryOther As DbGeometry) As Nullable(Of Boolean)Parameters
- geometryValue
- DbGeometry
The geometry value.
- geometryOther
- DbGeometry
Another geography instance to compare against the instance on which Filter is invoked.
Returns
True if a geography instance potentially intersects another SqlGeography instance; otherwise, false.
- Attributes
