共用方式為

GroupStyle.PropertyChanged 事件

  • 參考

定義

命名空間:
Microsoft.UI.Xaml.Controls
編輯

當屬性值變更時發生。

// Register
event_token PropertyChanged(PropertyChangedEventHandler const& handler) const;

// Revoke with event_token
void PropertyChanged(event_token const* cookie) const;

// Revoke with event_revoker
GroupStyle::PropertyChanged_revoker PropertyChanged(auto_revoke_t, PropertyChangedEventHandler const& handler) const;
public event PropertyChangedEventHandler PropertyChanged;
function onPropertyChanged(eventArgs) { /* Your code */ }
groupStyle.addEventListener("propertychanged", onPropertyChanged);
groupStyle.removeEventListener("propertychanged", onPropertyChanged);
- or -
groupStyle.onpropertychanged = onPropertyChanged;
Public Custom Event PropertyChanged As PropertyChangedEventHandler Implements PropertyChanged
<GroupStyle PropertyChanged="eventhandler"/>

事件類型

PropertyChangedEventHandler

實作

PropertyChanged

適用於