public void DecodeQR(System.Drawing.Image img)
{
textbox.Text = "正在解析";
Action action = new Action(delegate ()
{
string mess = "";
try
{
DllHelper helper = new DllHelper();
System.Drawing.Bitmap bmap = new System.Drawing.Bitmap(img);
string deCodeAss = "ThoughtWorks.QRCode.Codec.QRCodeDecoder.DeCodeImg";
var destring = helper.InvokQR(deCodeAss, new object[] { bmap, Encoding.UTF8 });
mess = destring.ToString();
}
catch (Exception ex)
{
mess = "解析失败，请重试";
}
Dispatcher.BeginInvoke(new Action(delegate ()
{
textbox.Text = mess;
}), null);
});
action.BeginInvoke(null, null);
}
private void getbtn_Click(object sender, RoutedEventArgs e)
{
string startCut = "CSharpWin_JD.CaptureImage.CaptureImageTool.GetCutImage";
DllHelper helper = new DllHelper();
var result = helper.InvokCut(startCut, new object[] { });
if (result != null)
{
System.Drawing.Image image = (System.Drawing.Image)result;
MemoryStream stream = new MemoryStream();
image.Save(stream, ImageFormat.Png);
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.StreamSource = stream;
bitmap.EndInit();
showImg.Source = bitmap;
stream = null;
DecodeQR(image);
}
}
