问题描述
InputInjector inputInjector = InputInjector.TryCreate();
var shift = new InjectedInputKeyboardInfo();
shift.VirtualKey = (ushort)(VirtualKey.Shift);
shift.KeyOptions = InjectedInputKeyOptions.None;
var tab = new InjectedInputKeyboardInfo();
tab.VirtualKey = (ushort)(VirtualKey.Tab);
tab.KeyOptions = InjectedInputKeyOptions.None;
inputInjector.InjectKeyboardInput(new[] { shift,tab });
shift.KeyOptions = InjectedInputKeyOptions.KeyUp;
tab.KeyOptions = InjectedInputKeyOptions.KeyUp;
解决方法
如果您查看 InputInjector.TryCreate()
方法的 docs,它会说:
注意:此命名空间中的 API 需要 inputInjectionBrokered 受限功能。
您需要更新您的 Package.appxmanifest
以添加功能,例如:
<?xml version="1.0" encoding="utf-8"?>
<Package
...
xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
IgnorableNamespaces="... rescap">
...
<Capabilities>
<rescap:Capability Name="inputInjectionBrokered"/>
</Capabilities>
</Package>