ModulePage.StartAsyncTask Method
Definition
Important
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Starts the task by using a worker thread.
Overloads
| StartAsyncTask(String, DoWorkEventHandler, RunWorkerCompletedEventHandler, MethodInvoker, Object) |
Starts the task by using a worker thread, based on the specified progress text, argument object, and handlers for work, completion, and cancellation. |
| StartAsyncTask(String, DoWorkEventHandler, RunWorkerCompletedEventHandler, MethodInvoker) |
Starts the task by using a worker thread, based on the specified progress text and handlers for work, completion, and cancellation. |
| StartAsyncTask(String, DoWorkEventHandler, RunWorkerCompletedEventHandler) |
Starts the task by using a worker thread, based on the specified progress text and handlers for work and completion. |
StartAsyncTask(String, DoWorkEventHandler, RunWorkerCompletedEventHandler, MethodInvoker, Object)
Starts the task by using a worker thread, based on the specified progress text, argument object, and handlers for work, completion, and cancellation.
protected:
void StartAsyncTask(System::String ^ progressText, System::ComponentModel::DoWorkEventHandler ^ doWorkHandler, System::ComponentModel::RunWorkerCompletedEventHandler ^ workCompletedHandler, System::Windows::Forms::MethodInvoker ^ cancelTaskHandler, System::Object ^ argument);protected void StartAsyncTask (string progressText, System.ComponentModel.DoWorkEventHandler doWorkHandler, System.ComponentModel.RunWorkerCompletedEventHandler workCompletedHandler, System.Windows.Forms.MethodInvoker cancelTaskHandler, object argument);member this.StartAsyncTask : string * System.ComponentModel.DoWorkEventHandler * System.ComponentModel.RunWorkerCompletedEventHandler * System.Windows.Forms.MethodInvoker * obj -> unitProtected Sub StartAsyncTask (progressText As String, doWorkHandler As DoWorkEventHandler, workCompletedHandler As RunWorkerCompletedEventHandler, cancelTaskHandler As MethodInvoker, argument As Object)Parameters
- progressText
- String
The progress message.
- doWorkHandler
- DoWorkEventHandler
The DoWorkEventHandler that represents the method that will handle the DoWork event.
- workCompletedHandler
- RunWorkerCompletedEventHandler
The RunWorkerCompletedEventHandler that represents the method that will run when the work is completed.
- cancelTaskHandler
- MethodInvoker
The MethodInvoker delegate that is called when the task is canceled.
- argument
- Object
An object for use by the worker thread.
Remarks
Only one task can run at a time. If the StartAsyncTask method is called before the previous StartAsyncTask call is complete, the previous task will be canceled.
Applies to
StartAsyncTask(String, DoWorkEventHandler, RunWorkerCompletedEventHandler, MethodInvoker)
Starts the task by using a worker thread, based on the specified progress text and handlers for work, completion, and cancellation.
protected:
void StartAsyncTask(System::String ^ progressText, System::ComponentModel::DoWorkEventHandler ^ doWorkHandler, System::ComponentModel::RunWorkerCompletedEventHandler ^ workCompletedHandler, System::Windows::Forms::MethodInvoker ^ cancelTaskHandler);protected void StartAsyncTask (string progressText, System.ComponentModel.DoWorkEventHandler doWorkHandler, System.ComponentModel.RunWorkerCompletedEventHandler workCompletedHandler, System.Windows.Forms.MethodInvoker cancelTaskHandler);member this.StartAsyncTask : string * System.ComponentModel.DoWorkEventHandler * System.ComponentModel.RunWorkerCompletedEventHandler * System.Windows.Forms.MethodInvoker -> unitProtected Sub StartAsyncTask (progressText As String, doWorkHandler As DoWorkEventHandler, workCompletedHandler As RunWorkerCompletedEventHandler, cancelTaskHandler As MethodInvoker)Parameters
- progressText
- String
The progress message.
- doWorkHandler
- DoWorkEventHandler
The DoWorkEventHandler that represents the method that will handle the DoWork event.
- workCompletedHandler
- RunWorkerCompletedEventHandler
The RunWorkerCompletedEventHandler that represents the method that will run when the work is completed.
- cancelTaskHandler
- MethodInvoker
The MethodInvoker delegate that is called when the task is canceled.
Remarks
Only one task can run at a time. If the <xref:Microsoft.Web.Management.Client.Win32.%2A>[StartAsyncTask Method (String, DoWorkEventHandler, RunWorkerCompletedEventHandler,]() method is called before the previous StartAsyncTask call is complete, the previous task will be canceled.
Applies to
StartAsyncTask(String, DoWorkEventHandler, RunWorkerCompletedEventHandler)
Starts the task by using a worker thread, based on the specified progress text and handlers for work and completion.
protected:
void StartAsyncTask(System::String ^ progressText, System::ComponentModel::DoWorkEventHandler ^ doWorkHandler, System::ComponentModel::RunWorkerCompletedEventHandler ^ workCompletedHandler);protected void StartAsyncTask (string progressText, System.ComponentModel.DoWorkEventHandler doWorkHandler, System.ComponentModel.RunWorkerCompletedEventHandler workCompletedHandler);member this.StartAsyncTask : string * System.ComponentModel.DoWorkEventHandler * System.ComponentModel.RunWorkerCompletedEventHandler -> unitProtected Sub StartAsyncTask (progressText As String, doWorkHandler As DoWorkEventHandler, workCompletedHandler As RunWorkerCompletedEventHandler)Parameters
- progressText
- String
The progress message.
- doWorkHandler
- DoWorkEventHandler
The DoWorkEventHandler that represents the method that will handle the DoWork event.
- workCompletedHandler
- RunWorkerCompletedEventHandler
The RunWorkerCompletedEventHandler that represents the method that will run when the work is completed.
Remarks
Only one task can run at a time. If the StartAsyncTask method is called before the previous StartAsyncTask call is complete, the previous task will be canceled.