private async void ExecuteTakePictureCommand()
{
try
{
Busy = true;
StorageFile file = null;
if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.Media.Capture.CameraCaptureUI"))
{
// Using Windows.Media.Capture.CameraCaptureUI API to capture a photo
CameraCaptureUI dialog = new CameraCaptureUI();
Size aspectRatio = new Size(16, 9);
dialog.PhotoSettings.CroppedAspectRatio = aspectRatio;
try
{
file = await dialog.CaptureFileAsync(CameraCaptureUIMode.Photo);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
}
Busy = false;
SavePictureCommand.Execute(file);
}
finally { Busy = false; }
}
private async void ExecuteSelectPictureCommand()
{
try
{
Busy = true;
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.ViewMode = PickerViewMode.Thumbnail;
openPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
openPicker.FileTypeFilter.Add(".jpg");
openPicker.FileTypeFilter.Add(".jpeg");
openPicker.FileTypeFilter.Add(".png");
StorageFile file = await openPicker.PickSingleFileAsync();
SavePictureCommand.Execute(file);
}
finally { /*Busy = false;*/ }
}
private async void ExecuteTakePictureCommand()
{
try
{
Busy = true;
StorageFile file = null;
if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.Media.Capture.CameraCaptureUI"))
{
// Using Windows.Media.Capture.CameraCaptureUI API to capture a photo
CameraCaptureUI dialog = new CameraCaptureUI();
Size aspectRatio = new Size(16, 9);
dialog.PhotoSettings.CroppedAspectRatio = aspectRatio;
file = await dialog.CaptureFileAsync(CameraCaptureUIMode.Photo);
}
SavePictureCommand.Execute(file);
}
finally { /*Busy = false;*/ }
}