SelectionTask<TBusinessObject> Class
Represents a task that depends on the selection of a business object within the Dashboard.
Namespace: Microsoft.WindowsServerSolutions.Administration.ObjectModel
Assembly: Microsoft.WindowsServerSolutions.Administration.ObjectModel (in Microsoft.WindowsServerSolutions.Administration.ObjectModel.dll)
Inheritance Hierarchy
System.Object
System.MarshalByRefObject
Microsoft.WindowsServerSolutions.Administration.ObjectModel.Task
Microsoft.WindowsServerSolutions.Administration.ObjectModel.SelectionTask<TBusinessObject>
Microsoft.WindowsServerSolutions.Administration.ObjectModel.AsyncUiTask<TBusinessObject>
Microsoft.WindowsServerSolutions.Administration.ObjectModel.ProcessTask<TBusinessObject>
Microsoft.WindowsServerSolutions.Administration.ObjectModel.SyncUiTask<TBusinessObject>
Microsoft.WindowsServerSolutions.Administration.ObjectModel.UrlTask<TBusinessObject>
Syntax
public abstract class SelectionTask<TBusinessObject> : Task
where TBusinessObject : class
generic<typename TBusinessObject>
where TBusinessObject : ref class
public ref class SelectionTask abstract : Task
Public MustInherit Class SelectionTask(Of TBusinessObject As Class)
Inherits Task
Type Parameters
- TBusinessObject
Represents a business object that encapsulates information and methods that relate to business data or business functionality. The information in the business object is exposed as properties.
Properties
Name | Description | |
---|---|---|
ConditionProvider | Gets or sets a Converter<TInput, TOutput> delegate method that is used to convert an instance of a business object to the TaskCondition<TBusinessObject> for the task. |
|
Description | Gets or sets the description of the Task object.(Inherited from Task.) |
|
DisplayName | Gets the display name of the Task object.(Inherited from Task.) |
|
Icon | Obsolete. Gets or sets the Icon that is associated with the Task object.(Inherited from Task.) |
|
ID | Gets the identifier of the task.(Inherited from Task.) |
|
Tag | Gets or sets an object that is used to identify the Task.(Inherited from Task.) |
|
TaskStatus | Gets and sets the status of the current task.(Inherited from Task.) |
Methods
Name | Description | |
---|---|---|
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 Task.) |
|
Equals(Object) | (Inherited from Object.) |
|
Finalize() | (Inherited from Object.) |
|
GetHashCode() | (Inherited from Object.) |
|
GetLifetimeService() | (Inherited from MarshalByRefObject.) |
|
GetType() | (Inherited from Object.) |
|
InitializeLifetimeService() | Obtains a lifetime service object to control the lifetime policy for this instance.(Inherited from Task.) |
|
MemberwiseClone() | (Inherited from Object.) |
|
MemberwiseClone(Boolean) | (Inherited from MarshalByRefObject.) |
|
ToString() | (Inherited from Object.) |
Events
Name | Description | |
---|---|---|
Completed | Represents an event that is raised when a task either successfully or unsuccessfully completes.(Inherited from Task.) |
|
Started | Represents an event that is raised when the task successfully starts.(Inherited from Task.) |
Remarks
Cannot be instantiated or derived from directly; use derivatives of SelectionTask<TBusinessObject>.
A TaskCondition object is used with a SelectionTask<TBusinessObject> to define how the task pertains to the selected business object.
A business object encapsulates information and methods, which relate to business data or business functionality. The information in a business object is usually exposed as properties.
Examples
The following code example shows how to define a SelectionTask<TBusinessObject> and define a TaskCondition<TBusinessObject> object for the task using a delegate method:
SelectionTask<BusinessObject> task = null;
task = new ProcessTask<BusinessObject>("Selection Task", "notepad.exe");
task.ConditionProvider = ShouldShowTask;
private static TaskCondition ShouldShowTask(BusinessObject businessObj)
{
return businessObj.OSVersion == "Windows Vista" ?
TaskCondition.Default : TaskCondition.NotApplicable;
}
Thread Safety
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
See Also
Microsoft.WindowsServerSolutions.Administration.ObjectModel Namespace
Return to top