DbExpressionBinding Class
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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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