当我尝试在
Windows Phone 8.1中注册一个后台任务时,这个样本是
http://code.msdn.microsoft.com/windowsapps/Tile-Update-every-minute-68dbbbff
我得到这个错误:
我得到这个错误:
Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
我使用这段代码:
Dim taskBuilder As New BackgroundTaskBuilder() taskBuilder.Name = taskName taskBuilder.TaskEntryPoint = taskEntryPoint taskBuilder.SetTrigger(New SystemTrigger(SystemTriggerType.UserPresent,False)) taskBuilder.Register()
请帮忙吗
确保您的taskEntryPoint变量值与您在Package.appmanifest>>>中定义的Entry point:值相匹配.声明>>>背景任务>>>入口点.
原文链接:https://www.f2er.com/windows/371023.html