RowNumber プロパティ

このタブが表示されている行の、１から始まる行番号を返すプロパティ (読み取り専用)。

シンタックス

Visual Basic

'宣言
 
Public ReadOnly Property RowNumber As Integer

C#

public int RowNumber {get;}

解説

Style が１行の場合は常に１を返します。

使用例

Visual Basic

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinTabs
Imports Infragistics.Win.UltraWinTabControl

Private Sub button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button7.Click

    ' Call the scroll method to cause tabs to scroll.
    ' Note: this does not change the ActiveTab or the
    ' SelectedTab even if they end up being scrolled
    ' out of view
    Me.ultraTabControl1.Scroll(ScrollType.Next)

    ' The following code will cause the tab to be scrolled
    ' completely into view. If it was already in view
    ' the method does nothing.
    Me.ultraTabControl1.VisibleTabs(2).EnsureTabInView()

    Dim sb As System.Text.StringBuilder
    Dim tab As UltraTab

    ' Loop over the 'VisibleTabs'. This collection contains
    ' the same tabs as in the 'Tabs' collection but maintains
    ' them in the order they are displayed visually. This
    ' includes tabs whose 'Visible' property is false.
    For Each tab In Me.ultraTabControl1.VisibleTabs

        sb = New System.Text.StringBuilder()

        ' Check to see if this is the first displayed tab
        If tab Is Me.ultraTabControl1.FirstDisplayedTab Then

            sb.Append("First displayed tab: ")

        End If

        ' The Key property returns the key of the tab. The Tabs 
        ' collection exposes an indexer that will return the
        ' tab based on its key value. For example
        'Dim optionsTab As UltraTab = Me.ultraTabControl1.Tabs("Options")
        sb.Append("Key: ")
        sb.Append(tab.Key)

        ' The Text property returns the text that will be displayed
        ' on the tab
        sb.Append(", Text: ")
        sb.Append(tab.Text)

        ' The Index property returns the zero-based index of
        ' the tab in the Tabs collection
        sb.Append(", Index: ")
        sb.Append(tab.Index)

        ' The VisisbleIndex property returns the zero-based 
        ' index of the tab in the VisibleTabs collection
        sb.Append(", VisibleIndex: ")
        sb.Append(tab.VisibleIndex)

        ' The Visible property determines if the tab is 
        ' displayed or hidden.
        sb.Append(", Visible: ")
        sb.Append(tab.Visible)

        ' The Enabled property determines if the tab can
        ' be selected.
        sb.Append(", Enabled: ")
        sb.Append(tab.Enabled)

        ' The IsInView property returns true only if the tab
        ' is completely in view
        sb.Append(", IsInView: ")
        sb.Append(tab.IsInView)

        ' The IsHotTracked property returns true only if the
        ' mouse is over the tab and the control's HotTrack
        ' property is true.
        ' Note: The 'IsHotTracked' compares the tab
        ' with the tab returned from the HotTrackedTab
        ' property (tab Is this.ultraTabControl1.HotTrackedTab).
        sb.Append(", IsHotTracked: ")
        sb.Append(tab.IsHotTracked)

        ' The Selected property returns true if this is
        ' the selected tab. This property can be set but
        ' only to true. It throws an error if set to false.
        sb.Append(", is the selected tab: ")
        sb.Append(tab.Selected)

        ' The Active property returns true if this is
        ' the active tab. This property can be set but
        ' only to true. It throws an error if set to false.
        sb.Append(", is the active tab: ")
        sb.Append(tab.Active)

        ' The 'IsMultiRow' property returns true if the
        ' 'Style' property is set to a multi-row style.
        If Me.ultraTabControl1.IsMultiRow = True Then

            ' The RowNumber property returns the 1-based
            ' overall row number (including rows that are
            ' scrolled out of view).
            sb.Append(", RowNumber: ")
            sb.Append(tab.RowNumber)

        End If

        Debug.WriteLine(sb.ToString())

    Next

End Sub

C#

using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinTabs;
using Infragistics.Win.UltraWinTabControl;

private void button7_Click(object sender, System.EventArgs e)
{
	// Call the scroll method to cause tabs to scroll.
	// Note: this does not change the ActiveTab or the
	// SelectedTab even if they end up being scrolled
	// out of view
	this.ultraTabControl1.Scroll( ScrollType.Next );

	// The following code will cause the tab to be scrolled
	// completely into view. If it was already in view
	// the method does nothing.
	this.ultraTabControl1.VisibleTabs[2].EnsureTabInView();

	System.Text.StringBuilder sb;

	// Loop over the 'VisibleTabs'. This collection contains
	// the same tabs as in the 'Tabs' collection but maintains
	// them in the order they are displayed visually. This
	// includes tabs whose 'Visible' property is false.
	foreach ( UltraTab tab in this.ultraTabControl1.VisibleTabs )
	{
		sb = new System.Text.StringBuilder();

		// Check to see if this is the first displayed tab
		if ( tab == this.ultraTabControl1.FirstDisplayedTab )
			sb.Append("First displayed tab: ");

		// The Key property returns the key of the tab. The Tabs 
		// collection exposes an indexer that will return the
		// tab based on its key value. For example;
		//UltraTab optionsTab = this.ultraTabControl1.Tabs["Options"];
		sb.Append( "Key: " );
		sb.Append( tab.Key );
		
		// The Text property returns the text that will be displayed
		// on the tab
		sb.Append( ", Text: " );
		sb.Append( tab.Text );

		// The Index property returns the zero-based index of
		// the tab in the Tabs collection
		sb.Append( ", Index: " );
		sb.Append( tab.Index );
		
		// The VisisbleIndex property returns the zero-based 
		// index of the tab in the VisibleTabs collection
		sb.Append( ", VisibleIndex: " );
		sb.Append( tab.VisibleIndex );
		
		// The Visible property determines if the tab is 
		// displayed or hidden.
		sb.Append( ", Visible: " );
		sb.Append( tab.Visible );
		
		// The Enabled property determines if the tab can
		// be selected.
		sb.Append( ", Enabled: " );
		sb.Append( tab.Enabled );

		// The IsInView property returns true only if the tab
		// is completely in view
		sb.Append( ", IsInView: " );
		sb.Append( tab.IsInView );

		// The IsHotTracked property returns true only if the
		// mouse is over the tab and the control's HotTrack
		// property is true.
		// Note: The 'IsHotTracked' compares the tab
		// with the tab returned from the HotTrackedTab
		// property (tab == this.ultraTabControl1.HotTrackedTab).
		sb.Append( ", IsHotTracked: " );
		sb.Append( tab.IsHotTracked );

		// The Selected property returns true if this is
		// the selected tab. This property can be set but
		// only to true. It throws an error if set to false.
		sb.Append( ", is the selected tab: " );
		sb.Append( tab.Selected );

		// The Active property returns true if this is
		// the active tab. This property can be set but
		// only to true. It throws an error if set to false.
		sb.Append( ", is the active tab: " );
		sb.Append( tab.Active );

		// The 'IsMultiRow' property returns true if the
		// 'Style' property is set to a multi-row style.
		if ( this.ultraTabControl1.IsMultiRow )
		{
			// The RowNumber property returns the 1-based
			// overall row number (including rows that are
			// scrolled out of view).
			sb.Append( ", RowNumber: " );
			sb.Append( tab.RowNumber );
		}

		Debug.WriteLine(sb.ToString());
	}
}