Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Class EntityScalarQueryOperation(Of T) Inherits IdeaBlade.EntityModel.BaseOperation(Of EntityScalarQueriedEventArgs(Of T),EntityScalarQueryOperation(Of T)) Implements INotifyCompleted, System.ComponentModel.INotifyPropertyChanged | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As EntityScalarQueryOperation(Of T) | |
| C# | |
|---|---|
public class EntityScalarQueryOperation<T> : IdeaBlade.EntityModel.BaseOperation<EntityScalarQueriedEventArgs<T>,EntityScalarQueryOperation<T>>, INotifyCompleted, System.ComponentModel.INotifyPropertyChanged | |
| C++/CLI | |
|---|---|
generic<typename T> public ref class EntityScalarQueryOperation : public IdeaBlade.EntityModel.BaseOperation<EntityScalarQueriedEventArgs<T>,EntityScalarQueryOperation<T>>, INotifyCompleted, System.ComponentModel.INotifyPropertyChanged | |
Type Parameters
- T
Remarks
Returned by the IdeaBlade.EntityModel.EntityScalarAsyncExtensions extension methods when a scalar query is executed asynchronously. You can use the EntityScalarQueryOperation to track or cancel the request. The EntityScalarQueryOperation is also passed to the callback method supplied to the async call.
Inheritance Hierarchy
System.Object
IdeaBlade.EntityModel.BaseOperation
IdeaBlade.EntityModel.BaseOperation<TEventArgs,TOp>
IdeaBlade.EntityModel.EntityScalarQueryOperation<T>
Requirements
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family