バージョン

TabDataInitialized イベント

タブのデータがデータソースから読み込みされた後、タブが最初に表示される前に発生します。
シンタックス
'宣言
 
Public Event TabDataInitialized As TabDataInitializedEventHandler
public event TabDataInitializedEventHandler TabDataInitialized
イベント データ

イベント ハンドラが、このイベントに関連するデータを含む、TabDataInitializedEventArgs 型の引数を受け取りました。次の TabDataInitializedEventArgs プロパティには、このイベントの固有の情報が記載されます。

プロパティ解説
Reinitialized 今回のイベントがこのタブに対してはじめて発生したものでない場合はTrueを返します。
Tab Infragistics.Win.UltraWinTabControl.TabEventArgsから継承されます。タブ
使用例
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinTabs
Imports Infragistics.Win.UltraWinTabControl

Private Sub ultraTabStripControl1_TabDataInitialized(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinTabControl.TabDataInitializedEventArgs) Handles ultraTabStripControl1.TabDataInitialized

    ' This event is raised for data bound UltraTabStripControls
    ' only. It is raised for every row in the data source.

    ' Get the associated DataRowView object
    Dim drView As DataRowView

    drView = Me.ultraTabStripControl1.GetListObjectFromTab(e.Tab)

    Dim sb As System.Text.StringBuilder

    ' Build the text string to display in the tab
    sb = New System.Text.StringBuilder()
    sb.Append(drView("CustomerID"))
    sb.Append(" - ")
    sb.Append(drView("CustomerName"))

    ' Set the tab's Text property
    e.Tab.Text = sb.ToString()

    ' Build the tooltip text for the tab
    sb = New System.Text.StringBuilder()
    sb.Append(drView("Address"))
    sb.Append(", ")
    sb.Append(drView("City"))
    sb.Append(", ")
    sb.Append(drView("Region"))
    sb.Append(", ")
    sb.Append(drView("Country"))

    ' Set the tab's ToolTipText property
    e.Tab.ToolTipText = sb.ToString()

    ' Hide tabs based on certain criteria
    If Not drView("Country") = "USA" Then
        e.Tab.Visible = False
    End If

    ' Disable tabs based on certain criteria
    If drView("City") = "Seattle" Then
        e.Tab.Enabled = False
    End If

    ' Highlight tabs based on certain criteria
    If drView("Region") = "OR" Then

        ' Set default appearance properties for this tab
        e.Tab.Appearance.ForeColor = Color.Red

        ' Set appearance properties for this tab when
        ' it is the ActiveTab (has input focus)
        e.Tab.ActiveAppearance.ForeColor = Color.Blue

        ' Set appearance properties for this tab when
        ' the mouse is over it and the control's
        ' HotTrack property is true.
        e.Tab.HotTrackAppearance.ForeColor = Color.Aqua

        ' Set appearance properties for this tab when
        ' it is the SelectedTab.
        e.Tab.SelectedAppearance.ForeColor = Color.Blue
        e.Tab.SelectedAppearance.FontData.Bold = DefaultableBoolean.True

    End If
End Sub
using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinTabs;
using Infragistics.Win.UltraWinTabControl;

private void ultraTabStripControl1_TabDataInitialized(object sender, Infragistics.Win.UltraWinTabControl.TabDataInitializedEventArgs e)
{
	// This event is raised for data bound UltraTabStripControls
	// only. It is raised for every row in the data source.

	// Get the associated DataRowView object 
	DataRowView dataRowView = this.ultraTabStripControl1.GetListObjectFromTab( e.Tab ) as DataRowView;

	// Build the text string to display in the tab
	System.Text.StringBuilder sb = new System.Text.StringBuilder();
	sb.Append(dataRowView["CustomerID"]);
	sb.Append(" - ");
	sb.Append(dataRowView["CustomerName"]);

	// Set the tab's Text property
	e.Tab.Text = sb.ToString();

	// Build the tooltip text for the tab
	sb = new System.Text.StringBuilder();
	sb.Append(dataRowView["Address"]);
	sb.Append(", ");
	sb.Append(dataRowView["City"]);
	sb.Append(", ");
	sb.Append(dataRowView["Region"]);
	sb.Append(", ");
	sb.Append(dataRowView["Country"]);

	// Set the tab's ToolTipText property
	e.Tab.ToolTipText = sb.ToString();

	// Hide tabs based on certain criteria
	if ( (string)dataRowView["Country"] != "USA" )
		e.Tab.Visible = false;

	// Disable tabs based on certain criteria
	if ( (string)dataRowView["City"] == "Seattle" )
		e.Tab.Enabled = false;
		
	// Highlight tabs based on certain criteria
	if ( (string)dataRowView["Region"] == "OR" )
	{
		// Set default appearance properties for this tab
		e.Tab.Appearance.ForeColor = Color.Red;

		// Set appearance properties for this tab when
		// it is the ActiveTab (has input focus)
		e.Tab.ActiveAppearance.ForeColor = Color.Blue;

		// Set appearance properties for this tab when
		// the mouse is over it and the control's
		// HotTrack property is true.
		e.Tab.HotTrackAppearance.ForeColor = Color.Aqua;

		// Set appearance properties for this tab when
		// it is the SelectedTab.
		e.Tab.SelectedAppearance.ForeColor = Color.Blue;
		e.Tab.SelectedAppearance.FontData.Bold = DefaultableBoolean.True;
	}

}
参照