C# (CSharp) CFNotificationCallback示例

示例#1

文件： CFNotificationCenter.cs 项目： phantomlight/xamarin-ios-samples

 static unsafe extern void RemoveObserver(CFNotificationCenterRef center, IntPtr observer, CFNotificationCallback callback, IntPtr name, IntPtr obj);

示例#2

 static extern unsafe void RemoveObserver(CFNotificationCenterRef center, IntPtr observer, CFNotificationCallback callback, IntPtr name, IntPtr obj);

示例#3

文件： CFNotificationCenter.cs 项目： phantomlight/xamarin-ios-samples

 static unsafe extern void AddObserver(CFNotificationCenterRef center, IntPtr observer, CFNotificationCallback callback, IntPtr name, IntPtr obj, CFNotificationSuspensionBehavior suspensionBehavior);

示例#4

 static extern unsafe void AddObserver(CFNotificationCenterRef center, IntPtr observer, CFNotificationCallback callback, IntPtr name, IntPtr obj, CFNotificationSuspensionBehavior suspensionBehavior);