|
public static GetContent ( ) : |
||
| return | ||
static Func <CancellationToken, Task <string?> > CreateAsyncGet()
{
return(async cancellation =>
{
using ManualResetEvent resetEvent = new(false);
var dispatcher = CoreApplication.MainView.CoreWindow.Dispatcher;
string?value = null;
await dispatcher.RunAsync(CoreDispatcherPriority.Normal,
async() =>
{
var dataPackageView = UapClipboard.GetContent();
if (dataPackageView.Contains(StandardDataFormats.Text))
{
value = await dataPackageView.GetTextAsync()
.AsTask(cancellation);
}
resetEvent.Set();
})
.AsTask(cancellation);
resetEvent.WaitOne();
return value;
});
}
public async Task <string> CopyTextAsync(int timeout = -1, CancellationToken token = default)
{
var task = TaskExt.FromEvent <object>()
.Start(h => Cp.ContentChanged += h, h => Cp.ContentChanged -= h,
token == default ? CancellationToken.None : token);
_keyboard.Type(Ctrl + C);
try
{
var o = await task.TimeoutAfter(timeout);
}
catch (TimeoutException)
{
Console.WriteLine("timeout of copy text");
return("");
}
var dataPackageView = Cp.GetContent();
// foreach (var availableFormat in dataPackageView.AvailableFormats)
// {
// Console.WriteLine(availableFormat);
// }
if (dataPackageView.Contains(StandardDataFormats.Text))
{
var text = await dataPackageView.GetTextAsync();
Console.WriteLine(text);
return(text);
}
return(string.Empty);
}
static Task <string> PlatformGetTextAsync()
{
var clipboardContent = WindowsClipboard.GetContent();
return(clipboardContent.Contains(StandardDataFormats.Text)
? clipboardContent.GetTextAsync().AsTask()
: Task.FromResult <string>(null));
}
public Clipboard()
{
if (!Cp.IsHistoryEnabled())
{
Console.WriteLine("[+] Turning on clipboard history feature...");
try
{
var rk = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Clipboard", true);
if (rk == null)
{
Console.WriteLine(
"[!] Clipboard history feature not available on target! Target needs to be at least Win10 Build 1809.\n[!] Exiting...\n");
return;
}
rk.SetValue("EnableClipboardHistory", "1", RegistryValueKind.DWord);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
Cp.ContentChanged += async(s, e) =>
{
DataPackageView dataPackageView = Cp.GetContent();
foreach (var availableFormat in dataPackageView.AvailableFormats)
{
Console.WriteLine(availableFormat);
}
var a = await Cp.GetHistoryItemsAsync();
var b = a.Items;
foreach (var it in b)
{
Console.WriteLine(it.Timestamp);
}
if (dataPackageView.Contains(StandardDataFormats.Text))
{
string text = await dataPackageView.GetTextAsync();
Console.WriteLine(text);
}
};
Cp.HistoryChanged += async(s, e) => { Console.WriteLine("History Changed!"); };
}
/// <summary>
/// This is horribly ghetto but you can only get the clipboard content from certain events.
/// Get from button clicks or mouse moves or manipulation started events.
/// If you try to do this from the wrong event you will get an AccessDenied exception... but only if
/// the debugger is not attached. You have to get all of the content before the DataRequested event
/// is fired, so we cache it all into the values dictionary.
/// </summary>
private async Task SetContent()
{
this.ErrorText.Text = "";
values.Clear();
try
{
var content = SystemClipboard.GetContent();
await content.CopyTo(values);
}
catch (Exception ex)
{
this.SetErrorMessage(ex.Message);
this.copied = false;
values.Clear();
}
}