Infragistics logo
메뉴
.NET and JavaScript UI Controls
Version

Enabled Property (UltraListViewGroup)

Gets/sets whether this UltraListViewGroup is enabled in the user interface.
Syntax
'Declaration
 
Public Property Enabled As Boolean
public bool Enabled {get; set;}
Example
The following code cample demonstrates how to use some of the properties of the UltraListViewItem and UltraListViewGroup to determine the state of the item or group:

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinListView


<Flags()> _
Public Enum UIState

    None = 0
    Visible = 1
    Enabled = 2
    HotTracking = 4
    Active = 8
    Selected = 16

End Enum

    Public Function GetItemState(ByVal item As UltraListViewItem) As UIState
        Dim retVal As UIState = UIState.None

        If (item.Visible) Then retVal = retVal Or UIState.Visible
        If (item.Enabled) Then retVal = retVal Or UIState.Enabled
        If (item.IsHotTracking) Then retVal = retVal Or UIState.HotTracking
        If (item.IsActive) Then retVal = retVal Or UIState.Active
        If (item.IsSelected) Then retVal = retVal Or UIState.Selected

        Return retVal

    End Function

    Public Function GetGroupState(ByVal group As UltraListViewGroup) As UIState
        Dim retVal As UIState = UIState.None

        If (group.Visible) Then retVal = retVal Or UIState.Visible
        If (group.Enabled) Then retVal = retVal Or UIState.Enabled

        Return retVal

    End Function
using Infragistics.Win;
using Infragistics.Win.UltraWinListView;
using System.Diagnostics;


	[Flags]
	public enum UIState
	{
		None = 0x0000,
		Visible = 0x0001,
		Enabled = 0x0002,
		HotTracking = 0x0004,
		Active = 0x0008,
		Selected = 0x0010,
	}

		public UIState GetItemState( UltraListViewItem item )
		{
			UIState retVal = UIState.None;
 
			if ( item.Visible )
				retVal |= UIState.Visible;

			if ( item.Enabled )
				retVal |= UIState.Enabled;

			if ( item.IsHotTracking )
				retVal |= UIState.HotTracking;

			if ( item.IsActive )
				retVal |= UIState.Active;

			if ( item.IsSelected )
				retVal |= UIState.Selected;

			return retVal;
		}
	
		public UIState GetGroupState( UltraListViewGroup group )
		{
			UIState retVal = UIState.None;
 
			if ( group.Visible )
				retVal |= UIState.Visible;

			if ( group.Enabled )
				retVal |= UIState.Enabled;

			return retVal;
		}
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, 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

See Also