ObjectContext.Translate Method
Definition
Important
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Overloads
| Translate<TElement>(DbDataReader) |
Translates a DbDataReader that contains rows of entity data to objects of the requested entity type. |
| Translate<TEntity>(DbDataReader, String, MergeOption) |
Translates a DbDataReader that contains rows of entity data to objects of the requested entity type, in a specific entity set, and with the specified merge option. |
Translate<TElement>(DbDataReader)
Translates a DbDataReader that contains rows of entity data to objects of the requested entity type.
public virtual System.Data.Entity.Core.Objects.ObjectResult<TElement> Translate<TElement> (System.Data.Common.DbDataReader reader);abstract member Translate : System.Data.Common.DbDataReader -> System.Data.Entity.Core.Objects.ObjectResult<'Element>
override this.Translate : System.Data.Common.DbDataReader -> System.Data.Entity.Core.Objects.ObjectResult<'Element>Public Overridable Function Translate(Of TElement) (reader As DbDataReader) As ObjectResult(Of TElement)Type Parameters
- TElement
The entity type.
Parameters
- reader
- DbDataReader
The DbDataReader that contains entity data to translate into entity objects.
Returns
An enumeration of objects of type TResult .
Exceptions
When reader is null.
Applies to
Translate<TEntity>(DbDataReader, String, MergeOption)
Translates a DbDataReader that contains rows of entity data to objects of the requested entity type, in a specific entity set, and with the specified merge option.
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter", Justification="Generic parameters are required for strong-typing of the return type.")]
public virtual System.Data.Entity.Core.Objects.ObjectResult<TEntity> Translate<TEntity> (System.Data.Common.DbDataReader reader, string entitySetName, System.Data.Entity.Core.Objects.MergeOption mergeOption);abstract member Translate : System.Data.Common.DbDataReader * string * System.Data.Entity.Core.Objects.MergeOption -> System.Data.Entity.Core.Objects.ObjectResult<'Entity>
override this.Translate : System.Data.Common.DbDataReader * string * System.Data.Entity.Core.Objects.MergeOption -> System.Data.Entity.Core.Objects.ObjectResult<'Entity>Type Parameters
- TEntity
The entity type.
Parameters
- reader
- DbDataReader
The DbDataReader that contains entity data to translate into entity objects.
- entitySetName
- String
The entity set of the TResult type.
- mergeOption
- MergeOption
The MergeOption to use when translated objects are added to the object context. The default is AppendOnly .
Returns
An enumeration of objects of type TResult .
- Attributes
Exceptions
When reader is null.
When the supplied mergeOption is not a valid MergeOption value.
When the supplied entitySetName is not a valid entity set for the TResult type.
Applies to
Entity Framework