RemoveAt メソッド (FilterItemCollection)

フィルタ項目リストから指定したカスタムフィルタ項目を削除します。DefaultFilterItem がリストに存在する場合、その項目はリストから削除されません。

構文

Visual Basic
C#

'Declaration
 
Public Shadows Sub RemoveAt( _
   ByVal index As Integer _
)

'使用法
 
Dim instance As FilterItemCollection
Dim index As Integer
 
instance.RemoveAt(index)

public new void RemoveAt( 
   int index
)

パラメータ

index: コレクションから削除するカスタムフィルタ項目の、０から始まるインデックス

例

次のサンプルコードは、指定したフィルタ項目をコレクションから削除します。

C#
Visual Basic

FarPoint.Win.Spread.FilterColumnDefinitionCollection fcdc = new FarPoint.Win.Spread.FilterColumnDefinitionCollection();

FarPoint.Win.Spread.FilterColumnDefinition fcd = new FarPoint.Win.Spread.FilterColumnDefinition(0, FarPoint.Win.Spread.FilterListBehavior.SortByMostOccurrences | FarPoint.Win.Spread.FilterListBehavior.Default);
FarPoint.Win.Spread.FilterColumnDefinition fcd1 = new FarPoint.Win.Spread.FilterColumnDefinition(1, FarPoint.Win.Spread.FilterListBehavior.Default);
FarPoint.Win.Spread.FilterColumnDefinition fcd2 = new FarPoint.Win.Spread.FilterColumnDefinition(2);

FarPoint.Win.Spread.NamedStyle instyle = new FarPoint.Win.Spread.NamedStyle();
FarPoint.Win.Spread.NamedStyle outstyle = new FarPoint.Win.Spread.NamedStyle();
instyle.BackColor = Color.Yellow;
outstyle.BackColor = Color.Aquamarine;
fcdc.Add(fcd);
fcdc.Add(fcd1);
fcdc.Add(fcd2);
FarPoint.Win.Spread.StyleRowFilter sf = new FarPoint.Win.Spread.StyleRowFilter(fpSpread1.ActiveSheet, instyle, outstyle);
foreach (FarPoint.Win.Spread.FilterColumnDefinition x in fcdc) 
{
      sf.AddColumn(x);
}
fpSpread1.ActiveSheet.RowFilter = sf;

private void button1Click(object sender, System.EventArgs e)
{
      fcdc.RemoveAt(0);
}

Dim fcdc As New FarPoint.Win.Spread.FilterColumnDefinitionCollection

Dim fcd As New FarPoint.Win.Spread.FilterColumnDefinition(0, FarPoint.Win.Spread.FilterListBehavior.SortByMostOccurrences Or FarPoint.Win.Spread.FilterListBehavior.Default)
Dim fcd1 As New FarPoint.Win.Spread.FilterColumnDefinition(1, FarPoint.Win.Spread.FilterListBehavior.Default)
Dim fcd2 As New FarPoint.Win.Spread.FilterColumnDefinition(2)

Dim instyle As New FarPoint.Win.Spread.NamedStyle
Dim outstyle As New FarPoint.Win.Spread.NamedStyle
instyle.BackColor = Color.Yellow
outstyle.BackColor = Color.Aquamarine

fcdc.Add(fcd)
fcdc.Add(fcd1)
fcdc.Add(fcd2)

Dim sf As New FarPoint.Win.Spread.StyleRowFilter(FpSpread1.ActiveSheet, instyle, outstyle)
Dim x As FarPoint.Win.Spread.FilterColumnDefinition
For Each x In fcdc
      sf.AddColumn(x)
Next
FpSpread1.ActiveSheet.RowFilter = sf

Private Sub Button1Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
      fcdc.RemoveAt(0)
End Sub

参照

FilterItemCollection クラス
 FilterItemCollection メンバ