ContainsKey メソッド

指定したキーを持つ OutlookBarGroup が OutlookBarGroupCollection に含まれるかどうかを決定します

シンタックス

Visual Basic

'宣言
 
Public Function ContainsKey( _
   ByVal key As String _
) As Boolean

C#

public bool ContainsKey( 
   string key
)

パラメータ

key

チェックされる OutlookBarGroup のキー

戻り値の型

指定したキーの OutlookBarGroup が存在する場合は、True。それ以外 False。

使用例

Visual Basic

Private  Sub Button_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)
    Dim groups As OutlookBarGroupCollection =  New OutlookBarGroupCollection() 
 
    Dim gr As OutlookBarGroup
    gr = New OutlookBarGroup()
    gr.Header = "First"
    groups.Add(gr)
 
    gr = New OutlookBarGroup()
    gr.Header = "Second"
    groups.Add(gr)
 
    groups(0).Key = groups(0).Header.ToString() 
    groups(1).Key = groups(1).Header.ToString()
 
    If Not xamOutlookBar1.Groups.ContainsKey("First") Then
        xamOutlookBar1.Groups.InsertRange(0, groups)
        groups("First").IsSelected = True
    Else 
        xamOutlookBar1.Groups.RemoveRange(0, 2)
    End If
End Sub

C#

private void Button_Click(object sender, RoutedEventArgs e)
{
    OutlookBarGroupCollection groups = new OutlookBarGroupCollection();

    OutlookBarGroup gr;
    gr = new OutlookBarGroup();
    gr.Header = "First";
    groups.Add(gr);

    gr = new OutlookBarGroup();
    gr.Header = "Second";
    groups.Add(gr);

    groups[0].Key = groups[0].Header.ToString(); 
    groups[1].Key = groups[1].Header.ToString();

    if (!xamOutlookBar1.Groups.ContainsKey("First"))
    {
        xamOutlookBar1.Groups.InsertRange(0, groups);
        groups["First"].IsSelected = true;
    }
    else
        xamOutlookBar1.Groups.RemoveRange(0, 2);
}

XAML

<Window x:Class="XamOutlookBarApp.IG_XamOutlookBar_Properties"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:igOutlookBar="http://infragistics.com/OutlookBar"
    Title="IG_XamOutlookBar_Properties" Height="300" Width="300">
    <StackPanel Orientation="Horizontal">
        <igOutlookBar:XamOutlookBar Name="xamOutlookBar1" Width="144">
            <igOutlookBar:OutlookBarGroup Header="Group 1" Content="Group 1"/>
            <igOutlookBar:OutlookBarGroup Header="Group 2" Content="Group 2"/>
        </igOutlookBar:XamOutlookBar>
        <StackPanel>
            <Button Click="Button_Click">Add/Remove Groups</Button>
        </StackPanel>
    </StackPanel>
</Window>