NamedReferenceResultChanged イベント

NamedReference 値が変更された後に発生します。

シンタックス

Visual Basic

'宣言
 
Public Event NamedReferenceResultChanged As NamedReferenceResultChangedEventHandler

C#

public event NamedReferenceResultChangedEventHandler NamedReferenceResultChanged

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、NamedReferenceResultChangedEventArgs 型の引数を受け取りました。次の NamedReferenceResultChangedEventArgs 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
NamedReference	その Value が変更された NamedReference を取得します。

解説

このイベントは NamedReference の結果が変更されるたびに発生します。

使用例

Visual Basic

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid
Imports Infragistics.Win.CalcEngine
Imports Infragistics.Win.UltraWinCalcManager


    Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button1.Click
        Me.UltraCalcManager1.NamedReferences.Clear()

        ' Add two named references named N1 and N2. N2 multiplies the value of
        ' N1 by 2.
        Me.UltraCalcManager1.NamedReferences.Add("N1", "5")
        Me.ultraCalcManager1.NamedReferences.Add("N2", "2 * [N1]")
    End Sub


    Private Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
        ' Change the value of N1 from 5 to 20. This will cause the N2 to get 
        ' recalculated and NamedReferenceResultChanged will be raised.
        Me.UltraCalcManager1.NamedReferences("N1").Formula = "20"
    End Sub

    Private Sub UltraCalcManager1_NamedReferenceResultChanged(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinCalcManager.NamedReferenceResultChangedEventArgs) Handles ultraCalcManager1.NamedReferenceResultChanged
        System.Diagnostics.Debug.WriteLine(e.NamedReference.Key _
            & " named reference got calculated. It's TypeOf value is " _
            & e.NamedReference.FormulaResult.ToDouble())
    End Sub

C#

using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;
using Infragistics.Win.CalcEngine;
using Infragistics.Win.UltraWinCalcManager;


		private void button1_Click(object sender, System.EventArgs e)
		{
			this.ultraCalcManager1.NamedReferences.Clear( );

			// Add two named references named N1 and N2. N2 multiplies the value of
			// N1 by 2.
			this.ultraCalcManager1.NamedReferences.Add( "N1", "5" );
			this.ultraCalcManager1.NamedReferences.Add( "N2", "2 * [N1]" );
		}

		
		private void button2_Click(object sender, System.EventArgs e)
		{
			// Change the value of N1 from 5 to 20. This will cause the N2 to get 
			// recalculated and NamedReferenceResultChanged will be raised.
			this.ultraCalcManager1.NamedReferences["N1"].Formula = "20";
		}

		private void ultraCalcManager1_NamedReferenceResultChanged(object sender, Infragistics.Win.UltraWinCalcManager.NamedReferenceResultChangedEventArgs e)
		{
			System.Diagnostics.Debug.WriteLine( e.NamedReference.Key 
				+ " named reference got calculated. It's value is " 
				+ e.NamedReference.FormulaResult.ToDouble() );
		}