public byte[] GetBitmapBytes(string content, int size = 230, string img_path = null)
{
using (var bm = GetBitmap(content, size, img_path))
{
return(ConvertHelper.BitmapToBytes(bm));
}
}
/// <summary>
/// 获取问卷你调查地址二维码
/// </summary>
/// <param name="surveyId"></param>
/// <returns></returns>
public ResultVO GetSurveyQrCode(string staticUrl)
{
ResultVO result = new ResultVO()
{
Result = 0
};
try
{
var tmpBitmap = QrCodeHelper.GeneratorQrImage(staticUrl);
var tmpBytes = ConvertHelper.BitmapToBytes(tmpBitmap, System.Drawing.Imaging.ImageFormat.Gif);
var Base64Str = Convert.ToBase64String(tmpBytes);
result.Data = Base64Str;
result.Result = 1;
}
catch (Exception ex)
{
result.ErrorMsg = ex.Message;
}
return(result);
}
/// <summary> /// bitmap转byte数组 /// </summary> public static byte[] ToBytes(this Bitmap bm, ImageFormat formart) => ConvertHelper.BitmapToBytes(bm, formart);
