本文整理汇总了C++中Action::Cancel方法的典型用法代码示例。如果您正苦于以下问题：C++ Action::Cancel方法的具体用法？C++ Action::Cancel怎么用？C++ Action::Cancel使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Action的用法示例。
在下文中一共展示了Action::Cancel方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: callback
void callback (const BackgroundCopyState& copy_state)
{
const char* status;
switch (copy_state.Status ())
{
case BackgroundCopyStateStatus_Started: status = "Started"; break;
case BackgroundCopyStateStatus_InProgress: status = "InProgress"; break;
case BackgroundCopyStateStatus_Finished: status = "Finished"; break;
case BackgroundCopyStateStatus_Failed: status = "Failed"; break;
default: status = "Unknown"; break;
}
printf ("Status: '%s' / '%s'\n", status, copy_state.StatusText ());
printf ("File size: %u\n", copy_state.FileSize ());
printf ("Bytes copied: %u\n", copy_state.BytesCopied ());
if (copy_state.BytesCopied () > 5)
{
action.Cancel ();
action = Action ();
syslib::Application::Exit (0);
return;
}
if (copy_state.Status () == BackgroundCopyStateStatus_Finished)
syslib::Application::Exit (0);
if (copy_state.Status () == BackgroundCopyStateStatus_Failed)
syslib::Application::Exit (1);
}