MetadataWorkspace.TryGetItem Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
| TryGetItem<T>(String, DataSpace, T) |
Returns an item by using the specified identity and the data model. |
| TryGetItem<T>(String, Boolean, DataSpace, T) |
Returns an item by using the specified identity and the data model. |
TryGetItem<T>(String, DataSpace, T)
Returns an item by using the specified identity and the data model.
public virtual bool TryGetItem<T> (string identity, System.Data.Entity.Core.Metadata.Edm.DataSpace space, out T item) where T : System.Data.Entity.Core.Metadata.Edm.GlobalItem;abstract member TryGetItem : string * System.Data.Entity.Core.Metadata.Edm.DataSpace * -> bool (requires 'T :> System.Data.Entity.Core.Metadata.Edm.GlobalItem)
override this.TryGetItem : string * System.Data.Entity.Core.Metadata.Edm.DataSpace * -> bool (requires 'T :> System.Data.Entity.Core.Metadata.Edm.GlobalItem)Public Overridable Function TryGetItem(Of T As GlobalItem) (identity As String, space As DataSpace, ByRef item As T) As BooleanType Parameters
- T
The type returned by the method.
Parameters
- identity
- String
The conceptual model on which the item is searched.
- space
- DataSpace
The conceptual model on which the item is searched.
- item
- T
When this method returns, contains a System.Data.Metadata.Edm.GlobalIem object. This parameter is passed uninitialized.
Returns
true if there is an item that matches the search criteria; otherwise, false.
Applies to
TryGetItem<T>(String, Boolean, DataSpace, T)
Returns an item by using the specified identity and the data model.
public virtual bool TryGetItem<T> (string identity, bool ignoreCase, System.Data.Entity.Core.Metadata.Edm.DataSpace dataSpace, out T item) where T : System.Data.Entity.Core.Metadata.Edm.GlobalItem;abstract member TryGetItem : string * bool * System.Data.Entity.Core.Metadata.Edm.DataSpace * -> bool (requires 'T :> System.Data.Entity.Core.Metadata.Edm.GlobalItem)
override this.TryGetItem : string * bool * System.Data.Entity.Core.Metadata.Edm.DataSpace * -> bool (requires 'T :> System.Data.Entity.Core.Metadata.Edm.GlobalItem)Type Parameters
- T
The type returned by the method.
Parameters
- identity
- String
The conceptual model on which the item is searched.
- ignoreCase
- Boolean
true to perform the case-insensitive search; otherwise, false.
- dataSpace
- DataSpace
The conceptual model on which the item is searched.
- item
- T
When this method returns, contains a System.Data.Metadata.Edm.GlobalIem object. This parameter is passed uninitialized.
Returns
true if there is an item that matches the search criteria; otherwise, false.
Applies to
Entity Framework