注: True に設定した場合 (デフォルト) 、ユーザーが項目のチェックを解除すると、どの項目もチェックされていない状態になります。
'宣言 Public Property AllowItemUncheck As Infragistics.Win.DefaultableBoolean
public Infragistics.Win.DefaultableBoolean AllowItemUncheck {get; set;}
Imports System.Diagnostics Imports Infragistics.Win Imports Infragistics.Win.UltraWinExplorerBar Private Sub Button55_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button55.Click ' Display information about the settings on the first group. If (Me.ultraExplorerBar1.Groups.Count < 1) Then Return End If ' Get a reference to the first group. Dim firstGroup As UltraExplorerBarGroup = Me.ultraExplorerBar1.Groups(0) ' AllowItemUncheck If (firstGroup.Settings.AllowItemUncheck = DefaultableBoolean.Default) Then Debug.WriteLine("The first group's AllowItemUncheck setting is 'Default'. Its resolved setting is: " + firstGroup.SettingsResolved.AllowItemUncheck.ToString()) Else Debug.WriteLine("The first group's AllowItemUncheck setting is: " + firstGroup.Settings.AllowItemUncheck.ToString()) End If End Sub
using System.Diagnostics; using Infragistics.Win; using Infragistics.Win.UltraWinExplorerBar; private void button55_Click(object sender, System.EventArgs e) { // Display information about the settings on the first group. if (this.ultraExplorerBar1.Groups.Count < 1) return; // Get a reference to the first group. UltraExplorerBarGroup firstGroup = this.ultraExplorerBar1.Groups[0]; // AllowItemUncheck if (firstGroup.Settings.AllowItemUncheck == DefaultableBoolean.Default) Debug.WriteLine("The first group's AllowItemUncheck setting is 'Default'. Its resolved setting is: " + firstGroup.SettingsResolved.AllowItemUncheck.ToString()); else Debug.WriteLine("The first group's AllowItemUncheck setting is: " + firstGroup.Settings.AllowItemUncheck.ToString()); }