FilterCellValueChanged イベント

FilterCellValueChanged イベントは、ユーザーがフィルター行のセルを編集したときに発生します。

シンタックス

Visual Basic

'宣言
 
Public Event FilterCellValueChanged As FilterCellValueChangedEventHandler

C#

public event FilterCellValueChangedEventHandler FilterCellValueChanged

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、FilterCellValueChangedEventArgs 型の引数を受け取りました。次の FilterCellValueChangedEventArgs 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
ApplyNewFilter	新しく入力されたフィルターを適用するかどうかを示す値を取得または設定します。
FilterCell	ユーザーが変更したフィルターセル。

解説

FilterCellValueChanged イベントは、ユーザーがフィルター行のセルを編集したときに発生します。

使用例

Visual Basic

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid


    Private Sub UltraGrid1_FilterCellValueChanged(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.FilterCellValueChangedEventArgs) Handles UltraGrid1.FilterCellValueChanged
        ' Get the filter cell whose value changed.
        Dim filterCell As UltraGridFilterCell = e.FilterCell
        Dim editor As EmbeddableEditorBase = filterCell.EditorResolved

        System.Diagnostics.Debug.WriteLine("FilterCellValueChanged: ")
        System.Diagnostics.Debug.WriteLine("	New Text = " & editor.CurrentEditText)

        If editor.IsValid Then
            ' If the user has entered a valid value in the editor then write it out.
            System.Diagnostics.Debug.WriteLine("	New Value = " & editor.Value.ToString())
        Else
            ' A value can be invallid for example if the field is a date time field
            ' and the user has not fully input a date.
            System.Diagnostics.Debug.WriteLine("	New Value is Invalid")
        End If

        ' You can conditionally cause or prevent the UltraGrid from re-filtering the
        ' rows based on the new filter value by setting the ApplyNewFilter to true 
        ' or false respectively.
        e.ApplyNewFilter = False
    End Sub

C#

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


		private void UltraGrid1_FilterCellValueChanged(object sender, Infragistics.Win.UltraWinGrid.FilterCellValueChangedEventArgs e)
		{
			// Get the filter cell whose value changed.
			UltraGridFilterCell filterCell = e.FilterCell;
			EmbeddableEditorBase editor = filterCell.EditorResolved;

			System.Diagnostics.Debug.WriteLine( "FilterCellValueChanged: " );
			System.Diagnostics.Debug.WriteLine( "	New Text = " + editor.CurrentEditText );

			if ( editor.IsValid )
			{
				// If the user has entered a valid value in the editor then write it out.
				System.Diagnostics.Debug.WriteLine( "	New Value = " + editor.Value.ToString( ) );
			}
			else
			{
				// A value can be invallid for example if the field is a date time field
				// and the user has not fully input a date.
				System.Diagnostics.Debug.WriteLine( "	New Value is Invalid" );
			}

			// You can conditionally cause or prevent the UltraGrid from re-filtering the
			// rows based on the new filter value by setting the ApplyNewFilter to true 
			// or false respectively.
			e.ApplyNewFilter = false;
		}