DisplayActivityCategoryDialog Method

Displays the Infragistics.Controls.Schedules.Primitives.ActivityCategoryDialog which lets the end user manage ActivityCategorys for the currently selected ActivityBase objects.

Syntax

Visual Basic

public bool DisplayActivityCategoryDialog( 
   FrameworkElement container,
   object header,
   ActivityCategoryHelper activityCategoryHelper,
   Func<bool> closingCallback,
   Action<Nullable<bool>> closedCallback
)

C#

'Declaration
 
Public Function DisplayActivityCategoryDialog( _
   ByVal container As FrameworkElement, _
   ByVal header As Object, _
   ByVal activityCategoryHelper As ActivityCategoryHelper, _
   ByVal closingCallback As Func(Of Boolean), _
   ByVal closedCallback As Action(Of Nullable(Of Boolean)) _
) As Boolean

 

Parameters

container

The FrameworkElement that will contain the dialog.

header

The header (caption) of the dialog

activityCategoryHelper

A reference to an Infragistics.Controls.Schedules.Primitives.ActivityCategoryHelper instance.

closingCallback

A callback to call when when the window is closing, since the call to show the dialog may not be blocking.

closedCallback

A callback to call when when the window has closed, since the call to show the dialog may not be blocking.

Return Value

Returns true if the dialog was displayed

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2