StateRequired プロパティ (UltraTimelineViewKeyActionMapping)

このアクションを実行するために必要のコントロールの状態を識別する UltraTimelineViewState 定数を返します。

シンタックス

Visual Basic

'宣言
 
Public Shadows Property StateRequired As UltraTimelineViewState

C#

public new UltraTimelineViewState StateRequired {get; set;}

使用例

Visual Basic

Imports System.Collections.Generic
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule
Imports System.Diagnostics

    Public Sub EnableHorizontalPaging(ByVal control As UltraTimelineView)

        '  Remove each default key action that is mapped to the PageUp or PageDown keys
        Dim forRemoval As List(Of UltraTimelineViewKeyActionMapping) = New List(Of UltraTimelineViewKeyActionMapping)()

        Dim keyMappings As UltraTimelineViewKeyActionMappings = control.KeyActionMappings
        For Each mapping As UltraTimelineViewKeyActionMapping In keyMappings
            If mapping.KeyCode = Keys.PageUp Or mapping.KeyCode = Keys.PageDown Then forRemoval.Add(mapping)
        Next

        For Each mapping As UltraTimelineViewKeyActionMapping In forRemoval
            keyMappings.Remove(mapping)
        Next

        '  Create a mapping that navigates to the next day disallow the
        '  'AppointmentEditing' state so the action is not performed when
        '  an edit mode session is in progress.
        Dim nextDay As UltraTimelineViewKeyActionMapping = _
            New UltraTimelineViewKeyActionMapping( _
                Keys.PageDown, _
                UltraTimelineViewAction.ScrollToNextDay, _
                UltraTimelineViewState.AppointmentEditing, _
                UltraTimelineViewState.None, _
                0, _
                0)

        '  Also create a mapping that navigates to the previous day.
        Dim prevDay As UltraTimelineViewKeyActionMapping = _
            New UltraTimelineViewKeyActionMapping( _
                Keys.PageUp, _
                UltraTimelineViewAction.ScrollToNextDay, _
                UltraTimelineViewState.AppointmentEditing, _
                UltraTimelineViewState.None, _
                0, _
                0)

        '  Add the custom mappings.
        keyMappings.Add(nextDay)
        keyMappings.Add(prevDay)

    End Sub

C#

using System.Collections.Generic;
using Infragistics.Win;
using Infragistics.Win.UltraWinSchedule;
using System.Diagnostics;

    public void EnableHorizontalPaging( UltraTimelineView control )
    {
        //  Remove each default key action that is mapped to the PageUp or PageDown keys
        List<UltraTimelineViewKeyActionMapping> forRemoval = new List<UltraTimelineViewKeyActionMapping>();
        UltraTimelineViewKeyActionMappings keyMappings = control.KeyActionMappings;
        foreach( UltraTimelineViewKeyActionMapping mapping in keyMappings )
        {
            if ( mapping.KeyCode == Keys.PageUp || mapping.KeyCode == Keys.PageDown )
                forRemoval.Add( mapping );
        }
        
        foreach( UltraTimelineViewKeyActionMapping mapping in keyMappings )
        {
            keyMappings.Remove( mapping );
        }

        //  Create a mapping that navigates to the next day; disallow the
        //  'AppointmentEditing' state so the action is not performed when
        //  an edit mode session is in progress.
        UltraTimelineViewKeyActionMapping nextDay =
            new UltraTimelineViewKeyActionMapping(
                Keys.PageDown,
                UltraTimelineViewAction.ScrollToNextDay,
                UltraTimelineViewState.AppointmentEditing,
                UltraTimelineViewState.None,
                0,
                0 );

        //  Also create a mapping that navigates to the previous day.
        UltraTimelineViewKeyActionMapping prevDay =
            new UltraTimelineViewKeyActionMapping(
                Keys.PageUp,
                UltraTimelineViewAction.ScrollToNextDay,
                UltraTimelineViewState.AppointmentEditing,
                UltraTimelineViewState.None,
                0,
                0 );

        //  Add the custom mappings.
        keyMappings.Add( nextDay );
        keyMappings.Add( prevDay );

    }