/// <summary>
/// 生成二维码
/// </summary>
/// <param name="text">二维码文本</param>
/// <param name="scale">尺寸</param>
/// <param name="version">版本</param>
/// <param name="mode">编码模式</param>
/// <param name="errorCorrect">错误纠正级别</param>
/// <returns></returns>
public static Image GenerateQRCode(string text, int scale = 5, int version = 0, ENCODE_MODE mode = ENCODE_MODE.BYTE, ERROR_CORRECTION errorCorrect = ERROR_CORRECTION.M)
{
try
{
if (!string.IsNullOrEmpty(text))
{
var qrCoder = new QRCodeEncoder();
qrCoder.QRCodeEncodeMode = EnumHelper.Parse <QRCodeEncoder.ENCODE_MODE>(mode.ToString());
qrCoder.QRCodeScale = 5;
qrCoder.QRCodeVersion = 0;
qrCoder.QRCodeErrorCorrect = EnumHelper.Parse <QRCodeEncoder.ERROR_CORRECTION>(errorCorrect.ToString());
return(Image.FromHbitmap(qrCoder.Encode(text, Encoding.GetEncoding("GB2312")).GetHbitmap()));
}
}
catch { }
return(null);
}
