EdmFunction Class

EdmFunction Class

 

Represents information about the functions that may be invoked from the queries written by the Entity SQL query language. These may be the built-in functions exposed by the storage provider or user-defined functions in a particular database.

Namespace:   System.Data.Metadata.Edm
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

System.Object
  System.Data.Metadata.Edm.MetadataItem
    System.Data.Metadata.Edm.GlobalItem
      System.Data.Metadata.Edm.EdmType
        System.Data.Metadata.Edm.EdmFunction

public sealed class EdmFunction : EdmType

NameDescription
System_CAPS_pubpropertyAbstract

Gets a value indicating whether this type is abstract or not. (Inherited from EdmType.)

System_CAPS_pubpropertyBaseType

Gets the base type of this type.(Inherited from EdmType.)

System_CAPS_pubpropertyBuiltInTypeKind

Gets the built-in type kind for this EdmFunction.(Overrides MetadataItem.BuiltInTypeKind.)

System_CAPS_pubpropertyCommandTextAttribute

Gets a query in the language that is used by the database management system or storage model.

System_CAPS_pubpropertyDocumentation

Gets or sets the documentation associated with this type.(Inherited from MetadataItem.)

System_CAPS_pubpropertyFullName

Returns the full name (namespace plus name) of this type. (Overrides EdmType.FullName.)

System_CAPS_pubpropertyIsComposableAttribute

Gets or sets whether this instance is mapped to a function or to a stored procedure.

System_CAPS_pubpropertyMetadataProperties

Gets the list of properties of the current type.(Inherited from MetadataItem.)

System_CAPS_pubpropertyName

Gets the name of this type.(Inherited from EdmType.)

System_CAPS_pubpropertyNamespaceName

Gets the namespace of this type.(Inherited from EdmType.)

System_CAPS_pubpropertyParameters

Gets the parameters of this EdmFunction.

System_CAPS_pubpropertyReturnParameter

Gets the return parameter of this EdmFunction.

System_CAPS_pubpropertyReturnParameters

Gets the return parameters of this EdmFunction.

NameDescription
System_CAPS_pubmethodEquals(Object)

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

System_CAPS_pubmethodGetCollectionType()

Returns an instance of the CollectionType whose element type is this type. (Inherited from EdmType.)

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_pubmethodToString()

Returns the full name of this type.(Inherited from EdmType.)

NameDescription
System_CAPS_pubmethodAggregate(DbExpression)

Creates a new DbFunctionAggregate.(Defined by DbExpressionBuilder.)

System_CAPS_pubmethodAggregateDistinct(DbExpression)

Creates a new DbFunctionAggregate that is applied in a distinct fashion.(Defined by DbExpressionBuilder.)

System_CAPS_pubmethodInvoke(DbExpression[])

Overloaded. Creates a new DbFunctionExpression representing the invocation of the specified function with the given arguments.(Defined by DbExpressionBuilder.)

System_CAPS_pubmethodInvoke(IEnumerable<DbExpression>)

Overloaded. Creates a new DbFunctionExpression representing the invocation of the specified function with the given arguments.(Defined by DbExpressionBuilder.)

.NET Framework
Available since 3.5

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Return to top
Show:
© 2016 Microsoft