private void btnTryOne_Click(object sender, EventArgs e) { if (CurrentVisionDevice.Camera == null) { return; } HObject img; HTuple partWidth, partHigh; HOperatorSet.GrabImage(out img, CurrentVisionDevice.Camera); //------------------------------------------------------------ // Set display //------------------------------------------------------------ HOperatorSet.GetImageSize(img, out partWidth, out partHigh); DisplayWD.SetPart(new HTuple(0), new HTuple(0), partHigh, partWidth); img.DispObj(DisplayWD); DisplayWD.SetColor("#5f9ea080"); DisplayWD.SetDraw("margin"); DisplayWD.SetLineWidth(3.5); string codeResult = CurrentCodeReader.Run(img); HOperatorSet.DispObj(CurrentCodeReader.ROI, DisplayWD); HOperatorSet.DispText(DisplayWD, $"Kết quả : {codeResult}", new HTuple("window"), new HTuple(100), new HTuple(100), new HTuple("black"), new HTuple(), new HTuple()); }