private void m_btnGenerate_Click(object sender, EventArgs e)
{
string content = m_txtContent.Text;
QRCorrectionLevel correctionLevel = m_cmbCorrection.SelectedItem as QRCorrectionLevel;
QRImageRenderer.ImageScale scale = (QRImageRenderer.ImageScale)m_cmbScale.SelectedItem;
try
{
Generate(content, correctionLevel, scale);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void Generate(string content, QRCorrectionLevel correctionLevel, QRImageRenderer.ImageScale scale)
{
Matrix = null;
Matrix = QREncoderMatrix.Encode(content, correctionLevel);
using (MemoryStream stream = new MemoryStream())
{
Matrix.ToBMP(stream, scale: scale);
stream.Flush();
TypeConverter converter = TypeDescriptor.GetConverter(typeof(Bitmap));
Bitmap bmp = converter.ConvertFrom(stream.ToArray()) as Bitmap;
m_pnlImage.BackgroundImage = bmp;
m_txtTrace.Text = Matrix.ToString();
}
}
