Contains メソッド (FilterColumnDefinitionCollection)

指定したフィルタ列定義がコレクションに含まれるかどうかを判定します。

構文

Visual Basic
C#

'Declaration
 
Public Overridable Function Contains( _
   ByVal fcd As FilterColumnDefinition _
) As Boolean

'使用法
 
Dim instance As FilterColumnDefinitionCollection
Dim fcd As FilterColumnDefinition
Dim value As Boolean
 
value = instance.Contains(fcd)

public virtual bool Contains( 
   FilterColumnDefinition fcd
)

パラメータ

fcd: コレクションに含まれるかどうかをチェックするフィルタ列定義

戻り値の型

Boolean：コレクションにフィルタ列定義が含まれる場合は True、それ以外の場合は False

例

次のサンプルコードは、フィルタリング用のフィルタコレクションを作成します（Northwind.mdb の Employee テーブルに連結しています）。

FarPoint.Win.Spread.FilterColumnDefinitionCollection fcdc = new FarPoint.Win.Spread.FilterColumnDefinitionCollection();
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;
FarPoint.Win.Spread.FilterColumnDefinition fcd = new FarPoint.Win.Spread.FilterColumnDefinition(1, FarPoint.Win.Spread.FilterListBehavior.SortByMostOccurrences
|  
FarPoint.Win.Spread.FilterListBehavior.Default);
FarPoint.Win.Spread.FilterColumnDefinition fcd1 = new FarPoint.Win.Spread.FilterColumnDefinition(2, FarPoint.Win.Spread.FilterListBehavior.Default);
FarPoint.Win.Spread.FilterColumnDefinition fcd2 = new FarPoint.Win.Spread.FilterColumnDefinition(3);
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;

bool b;
foreach(FarPoint.Win.Spread.FilterColumnDefinition fc in fcdc)
{
b = fcdc.Contains(fc);
if (b == true)
{
MessageBox.Show("Column " + fc.ColumnIndex.ToString() + " has a filter on it.");
}
}

Visual Basic

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

Dim fcdc As New FarPoint.Win.Spread.FilterColumnDefinitionCollection
Dim fcd As New FarPoint.Win.Spread.FilterColumnDefinition(1, FarPoint.Win.Spread.FilterListBehavior.SortByMostOccurrences
Or FarPoint.Win.Spread.FilterListBehavior.Default)
Dim fcd1 As New FarPoint.Win.Spread.FilterColumnDefinition(2, FarPoint.Win.Spread.FilterListBehavior.Default)
Dim fcd2 As New FarPoint.Win.Spread.FilterColumnDefinition(3)
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

Dim b As Boolean
Dim fc As FarPoint.Win.Spread.FilterColumnDefinition
For Each fc In fcdc
b = fcdc.Contains(fc)
If b = True Then
MessageBox.Show("Column " & fc.ColumnIndex.ToString() & " has a filter on it.")
End If
Next

参照

FilterColumnDefinitionCollection クラス
 FilterColumnDefinitionCollection メンバ