EntityParameterCollection Class
Definition
Important
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Represents a collection of parameters associated with a EntityCommand.
public ref class EntityParameterCollection sealed : System::Data::Common::DbParameterCollectionpublic sealed class EntityParameterCollection : System.Data.Common.DbParameterCollectiontype EntityParameterCollection = class
inherit DbParameterCollectionPublic NotInheritable Class EntityParameterCollection
Inherits DbParameterCollection- Inheritance
Properties
| Count |
Gets an Integer that contains the number of elements in the EntityParameterCollection. |
| IsFixedSize |
Gets a value that indicates whether the EntityParameterCollection has a fixed size. |
| IsReadOnly |
Gets a value that indicates whether the EntityParameterCollection is read-only. |
| IsSynchronized |
Gets a value that indicates whether the EntityParameterCollection is synchronized. |
| Item[Int32] |
Gets the EntityParameter at the specified index. |
| Item[String] |
Gets the EntityParameter with the specified name. |
| SyncRoot |
Gets an object that can be used to synchronize access to the EntityParameterCollection. |
Methods
| Add(EntityParameter) |
Adds the specified EntityParameter object to the EntityParameterCollection. |
| Add(Object) |
Adds the specified object to the EntityParameterCollection. |
| Add(String, DbType, Int32) |
Adds a EntityParameter to the EntityParameterCollection with the parameter name, the data type, and the column length. |
| Add(String, DbType) |
Adds a EntityParameter to the EntityParameterCollection given the parameter name and the data type. |
| AddRange(Array) |
Adds an array of values to the end of the EntityParameterCollection. |
| AddRange(EntityParameter[]) |
Adds an array of EntityParameter values to the end of the EntityParameterCollection. |
| AddWithValue(String, Object) |
Adds a value to the end of the EntityParameterCollection. |
| Clear() |
Removes all the EntityParameter objects from the EntityParameterCollection. |
| Contains(Object) |
Determines whether the specified Object is in this EntityParameterCollection. |
| Contains(String) |
Determines whether the specified EntityParameter is in this EntityParameterCollection. |
| CopyTo(Array, Int32) |
Copies all the elements of the current EntityParameterCollection to the specified one-dimensional Array starting at the specified destination Array index. |
| CopyTo(EntityParameter[], Int32) |
Copies all the elements of the current EntityParameterCollection to the specified EntityParameterCollection starting at the specified destination index. |
| CreateObjRef(Type) |
Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject) |
| Equals(Object) |
Determines whether the specified object is equal to the current object. (Inherited from Object) |
| GetEnumerator() |
Returns an enumerator that iterates through the EntityParameterCollection. |
| GetHashCode() |
Serves as the default hash function. (Inherited from Object) |
| GetLifetimeService() |
Obsolete.
Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject) |
| GetParameter(Int32) |
Returns the DbParameter object at the specified index in the collection. (Inherited from DbParameterCollection) |
| GetParameter(String) |
Returns DbParameter the object with the specified name. (Inherited from DbParameterCollection) |
| GetType() |
Gets the Type of the current instance. (Inherited from Object) |
| IndexOf(EntityParameter) |
Gets the location of the specified EntityParameter in the collection. |
| IndexOf(Object) |
Gets the location of the specified Object in the collection. |
| IndexOf(String) |
Gets the location of the specified EntityParameter with the specified name. |
| InitializeLifetimeService() |
Obsolete.
Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject) |
| Insert(Int32, EntityParameter) |
Inserts a EntityParameter object into the EntityParameterCollection at the specified index. |
| Insert(Int32, Object) |
Inserts an Object into the EntityParameterCollection at the specified index. |
| MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
| MemberwiseClone(Boolean) |
Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject) |
| Remove(EntityParameter) |
Removes the specified EntityParameter from the collection. |
| Remove(Object) |
Removes the specified parameter from the collection. |
| RemoveAt(Int32) |
Removes the EntityParameter from the EntityParameterCollection at the specified index. |
| RemoveAt(String) |
Removes the EntityParameter from the EntityParameterCollection at the specified parameter name. |
| SetParameter(Int32, DbParameter) |
Sets the DbParameter object at the specified index to a new value. (Inherited from DbParameterCollection) |
| SetParameter(String, DbParameter) |
Sets the DbParameter object with the specified name to a new value. (Inherited from DbParameterCollection) |
| ToString() |
Returns a string that represents the current object. (Inherited from Object) |
Explicit Interface Implementations
| IDataParameterCollection.Item[String] |
Gets or sets the parameter at the specified index. (Inherited from DbParameterCollection) |
| IList.Item[Int32] |
Gets or sets the element at the specified index. (Inherited from DbParameterCollection) |
Extension Methods
| Cast<TResult>(IEnumerable) |
Casts the elements of an IEnumerable to the specified type. |
| OfType<TResult>(IEnumerable) |
Filters the elements of an IEnumerable based on a specified type. |
| AsParallel(IEnumerable) |
Enables parallelization of a query. |
| AsQueryable(IEnumerable) |
Converts an IEnumerable to an IQueryable. |
