ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Desktop.TaskAssistant Namespace / TaskProjectItem Class / IsOpen Property
Example

In This Topic
    IsOpen Property
    In This Topic
    Gets the open flag of the task item (ie is the task item open in the Tasks pane).
    Syntax
    public bool IsOpen {get;}
    Public ReadOnly Property IsOpen As Boolean
    Example
    Close a Task Item
    // find the first project task item which is open
    var taskItem = Project.Current.GetItems<TaskProjectItem>().FirstOrDefault(t => t.IsOpen == true);
    // if there isn't a project task item, return
    if (taskItem == null)
      return;
    
    if (taskItem.IsOpen)
    {
      // close it
      // NOTE : The task item will also be removed from the project
      //At 2.x -
      //TaskAssistantModule.CloseTaskAsync(taskItem.TaskItemGuid);
      TaskAssistantFactory.Instance.CloseTaskItemAsync(taskItem.TaskItemGuid);
    }
    
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also