public void RemoveAt(int index)
{
if (_files.Count > index)
{
_files.RemoveAt(index);
}
}
public static UserFile UploadUserFile(string fileName, FrameworkElement image, FrameworkElement focus, PropertyChangedEventHandler eventHandler)
{
FileCollection _files = new FileCollection("1", 1024000);
WriteableBitmap bmp = new WriteableBitmap(image, null);
System.IO.Stream dstStream = new System.IO.MemoryStream();
JpegHelper.EncodeJpeg(bmp, dstStream);
dstStream.Position = 0;//用于上传时从新读取
MixObjectsSoapClient.Point point = new MixObjectsSoapClient.Point();
point.X = (int) Double.Parse(focus.GetValue(Canvas.LeftProperty).ToString());
point.Y = (int) Double.Parse(focus.GetValue(Canvas.TopProperty).ToString());
MixObjectsSoapClient.Size size = new MixObjectsSoapClient.Size();
size.Width = (int)Double.Parse(focus.Width.ToString());
size.Height = (int)Double.Parse(focus.Height.ToString());
UserFile imageFile = new UserFile() { FileName = fileName, FileStream = dstStream, GrabPoint = point, GrabSize = size };// ofd.File;
imageFile.PropertyChanged += eventHandler;
_files.Add(imageFile);
_files.UploadFiles();
_files.RemoveAt(0);
return imageFile;
}
