DbGeography Methods

.NET Framework (current version)
 

Namespace:   System.Data.Spatial
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

NameDescription
System_CAPS_pubmethodAsBinary()

Generates the well known binary representation of this DbGeography value.

System_CAPS_pubmethodAsGml()

Generates the Geography Markup Language (GML) representation of this DbGeography value.

System_CAPS_pubmethodAsText()

Generates the well known text representation of this DbGeography value. Includes only Longitude and Latitude for points.

System_CAPS_pubmethodBuffer(Nullable<Double>)

Returns a geography object that represents the union of all points whose distance from a geography instance is less than or equal to a specified value.

System_CAPS_pubmethodDifference(DbGeography)

Computes the difference of this DbGeography value and another DbGeography value.

System_CAPS_pubmethodDisjoint(DbGeography)

Determines whether this DbGeography is spatially disjoint from the specified DbGeography argument.

System_CAPS_pubmethodDistance(DbGeography)

Computes the distance between the closest points in this DbGeography value and another DbGeography value.

System_CAPS_pubmethodElementAt(Int32)

Returns an element of this DbGeography value from a specific position, if it represents a geography collection. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a collection of other geography values; otherwise null.</returns>

System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodSystem_CAPS_staticFromBinary(Byte[])

Creates a new DbGeography value based on the specified well known binary value.

System_CAPS_pubmethodSystem_CAPS_staticFromBinary(Byte[], Int32)

Creates a new DbGeography value based on the specified well known binary value and coordinate system identifier (SRID).

System_CAPS_pubmethodSystem_CAPS_staticFromGml(String)

Creates a new DbGeography value based on the specified Geography Markup Language (GML) value.

System_CAPS_pubmethodSystem_CAPS_staticFromGml(String, Int32)

Creates a new DbGeography value based on the specified Geography Markup Language (GML) value and coordinate system identifier (SRID).

System_CAPS_pubmethodSystem_CAPS_staticFromText(String)

Creates a new DbGeography value based on the specified well known text value.

System_CAPS_pubmethodSystem_CAPS_staticFromText(String, Int32)

Creates a new DbGeography value based on the specified well known text value and coordinate system identifier (SRID).

System_CAPS_pubmethodSystem_CAPS_staticGeographyCollectionFromBinary(Byte[], Int32)

Creates a new DbGeography collection value based on the specified well known binary value and coordinate system identifier (SRID).

System_CAPS_pubmethodSystem_CAPS_staticGeographyCollectionFromText(String, Int32)

Creates a new DbGeography collection value based on the specified well known text value and coordinate system identifier (SRID).

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodIntersection(DbGeography)

Computes the intersection of this DbGeography value and another DbGeography value.

System_CAPS_pubmethodIntersects(DbGeography)

Determines whether this DbGeography value spatially intersects the specified DbGeography argument.

System_CAPS_pubmethodSystem_CAPS_staticLineFromBinary(Byte[], Int32)

Creates a new DbGeography line value based on the specified well known binary value and coordinate system identifier (SRID).

System_CAPS_pubmethodSystem_CAPS_staticLineFromText(String, Int32)

Creates a new DbGeography line value based on the specified well known text value and coordinate system identifier (SRID).

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodSystem_CAPS_staticMultiLineFromBinary(Byte[], Int32)

Returns the multiline value from a binary value.

System_CAPS_pubmethodSystem_CAPS_staticMultiLineFromText(String, Int32)

Returns the multiline value from a well-known text value.

System_CAPS_pubmethodSystem_CAPS_staticMultiPointFromBinary(Byte[], Int32)

Returns the multipoint value from a well-known binary value.

System_CAPS_pubmethodSystem_CAPS_staticMultiPointFromText(String, Int32)

Returns the multipoint value from a well-known text value.

System_CAPS_pubmethodSystem_CAPS_staticMultiPolygonFromBinary(Byte[], Int32)

Returns the multi polygon value from a well-known binary value.

System_CAPS_pubmethodSystem_CAPS_staticMultiPolygonFromText(String, Int32)

Returns the multi polygon value from a well-known text value.

System_CAPS_pubmethodPointAt(Int32)

Returns an element of this DbGeography value from a specific position, if it represents a linestring or linear ring. <param name="index">The position within this geography value from which the element should be taken.</param><returns>The element in this geography value at the specified position, if it represents a linestring or linear ring; otherwise null.</returns>

System_CAPS_pubmethodSystem_CAPS_staticPointFromBinary(Byte[], Int32)

Creates a new DbGeography point value based on the specified well known binary value and coordinate system identifier (SRID).

System_CAPS_pubmethodSystem_CAPS_staticPointFromText(String, Int32)

Creates a new DbGeography point value based on the specified well known text value and coordinate system identifier (SRID).

System_CAPS_pubmethodSystem_CAPS_staticPolygonFromBinary(Byte[], Int32)

Creates a new DbGeography polygon value based on the specified well known binary value and coordinate system identifier (SRID).

System_CAPS_pubmethodSystem_CAPS_staticPolygonFromText(String, Int32)

Creates a new DbGeography polygon value based on the specified well known text value and coordinate system identifier (SRID).

System_CAPS_pubmethodSpatialEquals(DbGeography)

Determines whether this DbGeography is spatially equal to the specified DbGeography argument.

System_CAPS_pubmethodSymmetricDifference(DbGeography)

Computes the symmetric difference of this DbGeography value and another DbGeography value.

System_CAPS_pubmethodToString()

Returns a string representation of the geography value. (Overrides Object.ToString().)

System_CAPS_pubmethodUnion(DbGeography)

Computes the union of this DbGeography value and another DbGeography value.

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