Object Model
Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Class EntityQueryingEventArgs Inherits System.ComponentModel.CancelEventArgs | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As EntityQueryingEventArgs | |
| C# | |
|---|---|
public class EntityQueryingEventArgs : System.ComponentModel.CancelEventArgs | |
| C++/CLI | |
|---|---|
public ref class EntityQueryingEventArgs : public System.ComponentModel.CancelEventArgs | |
Remarks
The EntityManager.Querying event is fired prior to the execution of any query, regardless of whether the query can be resolved from cache or the data source. This event is fired prior to the EntityManager.Fetching event, which fires only when the query must be executed against the data source. The event handler can set Cancel to stop execution of the query, and modify the query prior to execution.
Inheritance Hierarchy
System.Object
System.EventArgs
System.ComponentModel.CancelEventArgs
IdeaBlade.EntityModel.EntityQueryingEventArgs
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