public string Print2Bitmap(string url, string fileName, int lineNum)
{
try
{
string text2 = Utils.Substitute(AppDomain.CurrentDomain.BaseDirectory, "\\") + fileName;
FileTransferHttp.DownloadPicture(url, text2);
LogTools.Info("临时图片路径:" + text2);
Bitmap bmp = new Bitmap(text2);
try
{
this.PrintCode(bmp);
}
catch (Exception ex2)
{
throw ex2;
}
finally
{
bmp.Dispose();
}
for (int i = 0; i < lineNum - 1; i++)
{
this.lc.Write(" " + Environment.NewLine);
}
return(string.Empty);
}
catch (Exception ex)
{
LogTools.Info("打印图片异常:" + ex.ToString());
throw ex;
}
}
public bool Print2Bitmap(PrintLineModel m)
{
string fileName = "tmpBmp.bmp";
string text2 = Utils.Substitute(AppDomain.CurrentDomain.BaseDirectory, "\\") + fileName;
try
{
FileTransferHttp.DownloadPicture(m.content, text2);
}
catch (Exception ex)
{
try
{
FileTransferHttp.GetImageByHttp(m.content, text2);
}
catch (Exception ex2)
{
LogTools.Debug(string.Format("[Pos 1003] 图片下载地址：{0}。下载异常两次：1：{1}。2：{2}。", m.content, ex.ToString(), ex2.ToString()));
return(false);
}
}
try
{
Invoke1.PrintMiddleBitmapFile0(new StringBuilder(text2), 0);
}
catch (Exception ex2)
{
LogTools.Debug(string.Format("[Pos 1003] 打印图片tmpBmp.bmp异常：{0}", ex2.ToString()));
return(false);
}
return(true);
}
public string Print2Bitmap(string url, string fileName, int lineNum)
{
try
{
string text2 = Utils.Substitute(AppDomain.CurrentDomain.BaseDirectory, "\\") + fileName;
FileTransferHttp.DownloadPicture(url, text2);
LogTools.Info("临时图片路径:" + text2);
Bitmap bmp = new Bitmap(text2);
try
{
//前置回车
for (int i = 0; i < lineNum - 1; i++)
{
this.posPrinter.PrintNormal(2, " " + Environment.NewLine);
}
int rst = 0;
#region 图片
try
{
rst = this.posPrinter.SetBitmap(1, 2, text2, -11, -2);
}
catch (Exception ex)
{
LogTools.Debug(ex.Message);
}
rst = this.posPrinter.PrintBitmap(2, text2, -11, -2);
#endregion
}
catch (Exception ex)
{
LogTools.Info("打印图片异常:" + ex.ToString());
throw ex;
}
finally
{
bmp.Dispose();
}
}
catch (Exception)
{
throw;
}
return(string.Empty);
}
