private void buttonPreview_Click(object sender, EventArgs e)
        {
            try
            {
                ILabelPreview labelPreview = new LabelPreview();
                var           stream       = labelPreview.GetLabel("http://api.labelary.com/v1/printers", new PrintSetting(), editMemoZplCode.Text);

                var image = Bitmap.FromStream(stream);
                pictureBoxPreview.Image = image;
            }
            catch (Exception ex)
            {
                MessageBox(ex.Message);
            }
        }
 private void tbxRechts_ValueChanged(object sender, EventArgs e)
 {
     LabelPreview.LabelMargeRechts = (float)tbxRechts.Value;
     LabelPreview.Invalidate();
 }
 void itemFont_OnSelectionChanged()
 {
     LabelPreview.ItemFont = itemFontSelector.SelectedFont.ToFont();
     LabelPreview.Invalidate();
 }
 void titelFont_OnSelectionChanged()
 {
     LabelPreview.TitelFont = titelFontSelector.SelectedFont.ToFont();
     LabelPreview.Invalidate();
 }
 private void MaxBreedteLogo_ValueChanged(object sender, EventArgs e)
 {
     LabelPreview.MaxBreedteLogo = (float)MaxBreedteLogo.Value;
     LabelPreview.Invalidate();
 }
 private void tbxDragerMargeLinks_ValueChanged(object sender, EventArgs e)
 {
     LabelPreview.DragerMargeLinks = (float)tbxDragerMargeLinks.Value;
     LabelPreview.Invalidate();
 }
 private void tbxOnder_ValueChanged(object sender, EventArgs e)
 {
     LabelPreview.LabelMargeOnder = (float)tbxOnder.Value;
     LabelPreview.Invalidate();
 }