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ObjectParameterCollection.Contains Method

  • Reference

Definition

Namespace:
System.Data.Entity.Core.Objects
Assembly:
EntityFramework.dll

Overloads

Contains(ObjectParameter)

Checks for the existence of a specified ObjectParameter in the collection by reference.
Contains(String)

Determines whether an ObjectParameter with the specified name is in the collection.

Contains(ObjectParameter)

Checks for the existence of a specified ObjectParameter in the collection by reference.

public bool Contains (System.Data.Entity.Core.Objects.ObjectParameter item);
abstract member Contains : System.Data.Entity.Core.Objects.ObjectParameter -> bool
override this.Contains : System.Data.Entity.Core.Objects.ObjectParameter -> bool
Public Function Contains (item As ObjectParameter) As Boolean

Parameters

item
ObjectParameter

The ObjectParameter to find in the collection.

Returns

Boolean

Returns true if the parameter object was found in the collection; otherwise, false.

Implements

Contains(T)

Exceptions

ArgumentNullException

The parameter argument is null.

Applies to

Contains(String)

Determines whether an ObjectParameter with the specified name is in the collection.

public bool Contains (string name);
member this.Contains : string -> bool
Public Function Contains (name As String) As Boolean

Parameters

name
String

The name of the parameter to look for in the collection. This name should not include the "@" parameter marker that is used in the Entity SQL statements, only the actual name.

Returns

Boolean

Returns true if a parameter with the specified name was found in the collection; otherwise, false.

Exceptions

ArgumentNullException

The name parameter is null.

Applies to