MeetsCriteria(ColumnFilter) メソッド

渡された列フィルター (フィルター条件のコレクションを含む) によって指定される基準を行が満たす場合、Trueを返します。

シンタックス

Visual Basic

'宣言
 
Public Overloads Function MeetsCriteria( _
   ByVal columnFilter As ColumnFilter _
) As Boolean

C#

public bool MeetsCriteria( 
   ColumnFilter columnFilter
)

パラメータ

columnFilter

基準に関する情報を含む ColumnFilter のインスタンス。

戻り値の型

行が FilterCondition の基準を満たす場合は True。そうでない場合は False。

解説

渡された列フィルターによって指定される基準を行が満たす場合、Trueを返します。

使用例

Visual Basic

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


    Private Sub UltraGrid1_InitializeLayout(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs) Handles UltraGrid1.InitializeLayout
        ' Call RefreshFilters to cause the UltraGrid to reevaluate any filters and fire
        ' FilterRow event on every row.
        '
        e.Layout.RefreshFilters()
    End Sub

    Private Sub UltraGrid1_FilterRow(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.FilterRowEventArgs) Handles UltraGrid1.FilterRow
        Dim band As UltraGridBand = e.Row.Band
        If "Customers" = band.Key Then
            ' Construct a ColumnFilter object. Note that we are specifying logical operator of "OR" as 
            ' the second parameter to the constructor. That's because we want to show rows that begin
            ' with 'A' OR 'B'.
            '
            Dim cf As ColumnFilter = New ColumnFilter(band.Columns("CustomerID"), FilterLogicalOperator.Or)
            cf.FilterConditions.Add(FilterComparisionOperator.Like, "A*")
            cf.FilterConditions.Add(FilterComparisionOperator.Like, "B*")

            ' Call MeetsCriteria off the row to test if the row passes the column filter.
            '
            If Not e.Row.MeetsCriteria(cf) Then
                e.RowFilteredOut = True
            Else
                e.RowFilteredOut = False
            End If
        End If
    End Sub

C#

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


		private void ultraGrid1_InitializeLayout(object sender, Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs e)
		{
			// Call RefreshFilters to cause the UltraGrid to reevaluate any filters and fire
			// FilterRow event on every row.
			//
			e.Layout.RefreshFilters( );
		}

		private void ultraGrid1_FilterRow(object sender, Infragistics.Win.UltraWinGrid.FilterRowEventArgs e)
		{
			UltraGridBand band = e.Row.Band;
			if ( "Customers" == band.Key )
			{
				// Construct a ColumnFilter object. Note that we are specifying logical operator of "OR" as 
				// the second parameter to the constructor. That's because we want to show rows that begin
				// with 'A' OR 'B'.
				//
				ColumnFilter cf = new ColumnFilter( band.Columns[ "CustomerID" ], FilterLogicalOperator.Or );
				cf.FilterConditions.Add( FilterComparisionOperator.Like, "A*" );
				cf.FilterConditions.Add( FilterComparisionOperator.Like, "B*" );

				// Call MeetsCriteria off the row to test if the row passes the column filter.
				//
				if ( ! e.Row.MeetsCriteria( cf ) )
					e.RowFilteredOut = true;
				else
					e.RowFilteredOut = false;
			}
		}