DbExpressionBinding Class

 

Represents an input set to relational expressions such as DbFilterExpression, DbProjectExpression, and DbJoinExpression. This class cannot be inherited.

Namespace:   System.Data.Common.CommandTrees
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

System.Object
  System.Data.Common.CommandTrees.DbExpressionBinding

public sealed class DbExpressionBinding

NameDescription
System_CAPS_pubpropertyExpression

Gets or sets the DbExpression that defines the input set.

System_CAPS_pubpropertyVariable

Gets the DbVariableReferenceExpression that references the element variable.

System_CAPS_pubpropertyVariableName

Gets the name assigned to the element variable.

System_CAPS_pubpropertyVariableType

Gets the type metadata of the element variable.

NameDescription
System_CAPS_pubmethodEquals(Object)

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

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 a string that represents the current object.(Inherited from Object.)

NameDescription
System_CAPS_pubmethodAll(DbExpression)

Overloaded. Creates a new DbQuantifierExpression that determines whether the given predicate holds for all elements of the input set. (Defined by DbExpressionBuilder.)

System_CAPS_pubmethodAny(DbExpression)

Overloaded. Creates a new DbQuantifierExpression that determines whether the given predicate holds for any element of the input set.(Defined by DbExpressionBuilder.)

System_CAPS_pubmethodCrossApply(DbExpressionBinding)

Overloaded. Creates a new DbApplyExpression that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set are not included. (Defined by DbExpressionBuilder.)

System_CAPS_pubmethodFilter(DbExpression)

Creates a new DbFilterExpression that filters the elements in the given input set using the specified predicate. (Defined by DbExpressionBuilder.)

System_CAPS_pubmethodFullOuterJoin(DbExpressionBinding, DbExpression)

Overloaded. Creates a new DbJoinExpression that joins the sets specified by the left and right expression bindings, on the specified join condition, using FullOuterJoin as the DbExpressionKind.(Defined by DbExpressionBuilder.)

System_CAPS_pubmethodInnerJoin(DbExpressionBinding, DbExpression)

Overloaded. Creates a new DbJoinExpression that joins the sets specified by the left and right expression bindings, on the specified join condition, using InnerJoin as the DbExpressionKind.(Defined by DbExpressionBuilder.)

System_CAPS_pubmethodLeftOuterJoin(DbExpressionBinding, DbExpression)

Overloaded. Creates a new DbJoinExpression that joins the sets specified by the left and right expression bindings, on the specified join condition, using LeftOuterJoin as the DbExpressionKind.(Defined by DbExpressionBuilder.)

System_CAPS_pubmethodOuterApply(DbExpressionBinding)

Overloaded. Creates a new DbApplyExpression that evaluates the given apply expression once for each element of a given input set, producing a collection of rows with corresponding input and apply columns. Rows for which apply evaluates to an empty set have an apply column value of null. (Defined by DbExpressionBuilder.)

System_CAPS_pubmethodProject(DbExpression)

Creates a new DbProjectExpression that projects the specified expression over the given input set. (Defined by DbExpressionBuilder.)

System_CAPS_pubmethodSkip(IEnumerable<DbSortClause>, DbExpression)

Overloaded. Creates a new DbSkipExpression that sorts the given input set by the given sort specifications before skipping the specified number of elements.(Defined by DbExpressionBuilder.)

System_CAPS_pubmethodSort(IEnumerable<DbSortClause>)

Creates a new DbSortExpression that sorts the given input set by the specified sort specifications.(Defined by DbExpressionBuilder.)

This class is very similar to a foreach traversal with a binding to each element of the traversal. This class is provided as a helper class for many of the expressions that correspond to relational operators.

.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.

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