public async Task <GraphicsCaptureItemWrapper> UserSelectAsync(IntPtr hwnd)
{
var picker = new GraphicsCapturePicker();
picker.SetWindow(hwnd);
var item = await picker.PickSingleItemAsync();
return(item != null ? new GraphicsCaptureItemWrapper(item, "UserSelect") : null);
}
private async Task StartPickerCaptureAsync()
{
var picker = new GraphicsCapturePicker();
picker.SetWindow(hwnd);
GraphicsCaptureItem item = await picker.PickSingleItemAsync();
if (item != null)
{
sample.StartCaptureFromItem(item);
}
}
private async Task StartPickerCaptureAsync()
{
var picker = new GraphicsCapturePicker();
picker.SetWindow(_hwnd);
var item = await picker.PickSingleItemAsync();
if (item != null)
{
var dc = this.DataContext as MainViewModel;
dc.TargetName.Value = item.DisplayName;
StartCapture(item);
}
}
private async Task PrepareCapture()
{
lbInfo.Content = "상태 : 윈도우 선택중";
var picker = new GraphicsCapturePicker();
picker.SetWindow(hwnd);
GraphicsCaptureItem item = await picker.PickSingleItemAsync();
if (item != null)
{
IntPtr hWnd = GethWnd(item.DisplayName);
if (hWnd == IntPtr.Zero)
{
if (MessageBox.Show("해당 윈도우는 캡쳐할 수 없습니다" + System.Environment.NewLine + "윈도우가 활성화 되어 있는지 확인해 주세요", "오류", MessageBoxButton.OK) == MessageBoxResult.OK)
{
Close();
}
}
else
{
item.Closed += (s, a) =>
{
StopCapture();
};
sample.StartCaptureFromItem(item, hWnd);
callback();
lbInfo.Content = "상태 : 캡쳐 중 - " + item.DisplayName;
}
}
else
{
Close();
}
}
