'宣言 Public ReadOnly Property TabGroups As MdiTabGroupsCollection
public MdiTabGroupsCollection TabGroups {get;}
注: このコレクションは、Extent が変更されるすべての MdiTabGroup オブジェクトの平坦化されたコレクションです。したがって、返される子は、異なるレベルからのグループを含むことができました。
Imports Infragistics.Win Imports Infragistics.Win.UltraWinTabs Imports Infragistics.Win.UltraWinTabbedMdi Private Sub ultraTabbedMdiManager1_TabGroupResizing(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinTabbedMdi.MdiTabGroupResizingEventArgs) Handles ultraTabbedMdiManager1.TabGroupResizing ' The 'TabGroupResizing' event is invoked before the ' Extent of one or more MdiTabGroups is modified. ' ' The 'Cancel' parameter may be set to true to ' prevent the resize operation. Note, however that ' the sum of the extents must match the relative ' client area of the mdi client so if the resize operation ' came as a result of resizing the mdi client for example, ' the sizes must still be updated. ' 'e.Cancel = True Dim sb As System.Text.StringBuilder = New System.Text.StringBuilder() sb.Append("TabGroupResizing:") ' The 'GetNewExtents' method will return an array of ' integers indicating the proposed new size of the ' the 'TabGroups'. 'Dim newSizes As Integer() = e.GetNewExtents() Dim i As Integer For i = 0 To e.TabGroups.Count - 1 Step +1 ' The 'TabGroups' parameter returns a collection ' of one or more MdiTabGroup objects that will ' have its Extent modified. ' Dim tabGroup As MdiTabGroup = e.TabGroups(i) ' The 'GetNewExtent' method will return the ' proposed extent for the specified tab group. ' Dim NewExtent As Integer = e.GetNewExtent(tabGroup) sb.AppendFormat(" [#{3}] TabGroup ({0}) being resized from {1} to {2};", tabGroup, tabGroup.Extent, NewExtent, i) Next System.Diagnostics.Debug.WriteLine(sb.ToString()) End Sub
using Infragistics.Win; using Infragistics.Win.UltraWinTabs; using Infragistics.Win.UltraWinTabbedMdi; private void ultraTabbedMdiManager1_TabGroupResizing(object sender, Infragistics.Win.UltraWinTabbedMdi.MdiTabGroupResizingEventArgs e) { // The 'TabGroupResizing' event is invoked before the // Extent of one or more MdiTabGroups is modified. // // The 'Cancel' parameter may be set to true to // prevent the resize operation. Note, however that // the sum of the extents must match the relative // client area of the mdi client so if the resize operation // came as a result of resizing the mdi client for example, // the sizes must still be updated. // // e.Cancel = true; System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("TabGroupResizing:"); // The 'GetNewExtents' method will return an array of // integers indicating the proposed new size of the // the 'TabGroups'. //int[] newSizes = e.GetNewExtents(); for(int i = 0; i < e.TabGroups.Count; i++) { // The 'TabGroups' parameter returns a collection // of one or more MdiTabGroup objects that will // have its Extent modified. // MdiTabGroup tabGroup = e.TabGroups[i]; // The 'GetNewExtent' method will return the // proposed extent for the specified tab group. // int newExtent = e.GetNewExtent(tabGroup); sb.AppendFormat( " [#{3}] TabGroup ({0}) being resized from {1} to {2};", tabGroup, tabGroup.Extent, newExtent, i); } System.Diagnostics.Debug.WriteLine( sb.ToString() ); }