ObjectParameter Class
Represents a query parameter that is passed to an object query.
Assembly: System.Data.Entity (in System.Data.Entity.dll)
| Name | Description | |
|---|---|---|
![]() | ObjectParameter(String^, Object^) | Initializes a new instance of the ObjectParameter class with the specified name and value. |
![]() | ObjectParameter(String^, Type^) | Initializes a new instance of the ObjectParameter class with the specified name and type. |
| Name | Description | |
|---|---|---|
![]() | Name | Gets the parameter name, which can only be set through a constructor. |
![]() | ParameterType | Gets the parameter type. |
![]() | Value | Gets or sets the parameter value. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object^) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
Represents a query parameter that is passed to an ObjectQuery<T> or a query builder method. For more information, see Query Builder Methods.
Object parameters consist of a name, a type, and a value.
This class cannot be inherited. For more information, see ObjectParameterCollection.
The example in this topic is based on the AdventureWorks Sales Model. The example adds new parameters to the collection. It iterates through the ObjectParameterCollection and displays the name, type, and value of each parameter in the collection.
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.

