SelectionModel.IsSelected 方法

定义

命名空间:

Microsoft.UI.Xaml.Controls

重载

IsSelected(Int32)
IsSelected(Int32, Int32)

IsSelected(Int32)

public:
 virtual IReference<bool> ^ IsSelected(int index) = IsSelected;

/// [Windows.Foundation.Metadata.DefaultOverload]
/// [Windows.Foundation.Metadata.Experimental]
/// [Windows.Foundation.Metadata.Overload("IsSelected")]
IReference<bool> IsSelected(int const& index);

[Windows.Foundation.Metadata.DefaultOverload]
[Windows.Foundation.Metadata.Experimental]
[Windows.Foundation.Metadata.Overload("IsSelected")]
public System.Nullable<bool> IsSelected(int index);

Public Function IsSelected (index As Integer) As Nullable(Of Boolean)

参数

index

Int32

int

返回

Nullable<Boolean>

IReference<bool>

属性

DefaultOverloadAttribute ExperimentalAttribute OverloadAttribute

IsSelected(Int32, Int32)

public:
 virtual IReference<bool> ^ IsSelected(int groupIndex, int itemIndex) = IsSelected;

/// [Windows.Foundation.Metadata.Experimental]
/// [Windows.Foundation.Metadata.Overload("IsSelectedWithGroup")]
IReference<bool> IsSelected(int const& groupIndex, int const& itemIndex);

[Windows.Foundation.Metadata.Experimental]
[Windows.Foundation.Metadata.Overload("IsSelectedWithGroup")]
public System.Nullable<bool> IsSelected(int groupIndex, int itemIndex);

Public Function IsSelected (groupIndex As Integer, itemIndex As Integer) As Nullable(Of Boolean)

参数

groupIndex

Int32

int

itemIndex

Int32

int

返回

Nullable<Boolean>

IReference<bool>

属性

ExperimentalAttribute OverloadAttribute