DisplayAtTopOfList プロパティ (Top10FilterItem)

シートの行をフィルタリングするためのカスタム行フィルタの作成をサポートするインタフェース。フィルタリング結果は常に昇順にソートされます。

構文

Visual Basic
C#

'Declaration
 
Public Overrides Property DisplayAtTopOfList As Boolean

public override bool DisplayAtTopOfList {get; set;}

例

次のサンプルコードは、DisplayAtTopOfListプロパティを使用します。

C#
Visual Basic

protected void Page_Load(object sender, EventArgs e)
{
    if (this.IsPostBack) return;

    FpSpread1.Sheets[0].Cells[0, 1].Value = 30;
    FpSpread1.Sheets[0].Cells[1, 1].Value = 15;
    FpSpread1.Sheets[0].Cells[2, 1].Value = 10;

    FarPoint.Web.Spread.Top10FilterItem top10filter = new FarPoint.Web.Spread.Top10FilterItem(true, 5, false);
    FarPoint.Web.Spread.IRowFilter rowFilter = new FarPoint.Web.Spread.HideRowFilter(FpSpread1.ActiveSheetView);
    FarPoint.Web.Spread.FilterColumnDefinition fd = new FarPoint.Web.Spread.FilterColumnDefinition(1, FarPoint.Web.Spread.FilterListBehavior.Custom);
    top10filter.DisplayAtTopOfList = true;
    fd.Filters.Add(top10filter);
    rowFilter.ColumnDefinitions.Add(fd);
    FpSpread1.ActiveSheetView.RowFilter = rowFilter;
    FpSpread1.ActiveSheetView.AutoFilterColumn(1, top10filter.DisplayName);
    FpSpread1.ActiveSheetView.AutoFilterMode = FarPoint.Web.Spread.AutoFilterMode.Enhanced;
    ListBox1.Items.Add(top10filter.DisplayName.ToString());
}

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    If IsPostBack Then
        Return
    End If
    
    FpSpread1.Sheets(0).Cells(0, 1).Value = 30
    FpSpread1.Sheets(0).Cells(1, 1).Value = 15
    FpSpread1.Sheets(0).Cells(2, 1).Value = 10
    Dim top10filter As New FarPoint.Web.Spread.Top10FilterItem(True, 5, False)
    Dim rowFilter As New FarPoint.Web.Spread.HideRowFilter(FpSpread1.ActiveSheetView)
    Dim fd As New FarPoint.Web.Spread.FilterColumnDefinition(1, FarPoint.Web.Spread.FilterListBehavior.Custom)
    top10filter.DisplayAtTopOfList = True
    fd.Filters.Add(top10filter)
    rowFilter.ColumnDefinitions.Add(fd)
    FpSpread1.ActiveSheetView.RowFilter = rowFilter
    FpSpread1.ActiveSheetView.AutoFilterColumn(1, top10filter.DisplayName)
    FpSpread1.ActiveSheetView.AutoFilterMode = FarPoint.Web.Spread.AutoFilterMode.Enhanced
    ListBox1.Items.Add(top10filter.DisplayName.ToString())
End Sub

参照

Top10FilterItem クラス
 Top10FilterItem メンバ