Run(Func<Task>,Progressor,TaskCreationOptions) Method

In This Topic

Queue a new task to the framework dispatcher thread using the specified progressor.

Syntax

C#
Visual Basic (Declaration)

public static Task Run( 
   Func<Task> function,
   Progressor progressor,
   TaskCreationOptions creationOptions
)

Public Overloads Shared Function Run( _
   ByVal function As Func(Of Task), _
   ByVal progressor As Progressor, _
   Optional ByVal creationOptions As TaskCreationOptions _
) As Task

Parameters

function
progressor
creationOptions

Example

Progressor - Simple and non-cancelable

public async Task Progressor_NonCancelable()
{
  ArcGIS.Desktop.Framework.Threading.Tasks.ProgressorSource ps = new ArcGIS.Desktop.Framework.Threading.Tasks.ProgressorSource("Doing my thing...", false);

  int numSecondsDelay = 5;
  //If you run this in the DEBUGGER you will NOT see the dialog
  await ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() => Task.Delay(numSecondsDelay * 1000).Wait(), ps.Progressor);
}

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

QueuedTask Class
QueuedTask Members
Overload List

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