protected void Page_Load(object sender, EventArgs e)
{
Code39 _Code39 = new Code39(); _Code39.Height = 120;
_Code39.Magnify = 1;
_Code39.ViewFont = new Font("宋体", 20);
System.Drawing.Image _CodeImage = _Code39.GetCodeImage("1234658651465", Code39.Code39Model.Code39Normal, true); System.IO.MemoryStream _Stream = new System.IO.MemoryStream();
_CodeImage.Save(_Stream, System.Drawing.Imaging.ImageFormat.Jpeg);
_CodeImage.Save(@"C:\1.jpeg");
_CodeImage.Save(@"C:\1.BMP");
_CodeImage.Save(@"C:\1.GIF"); Response.ContentType = "image/jpeg";
Response.Clear();
Response.BufferOutput = true;
Response.BinaryWrite(_Stream.GetBuffer());
Response.Flush();
}
_CodeImage.Save(@"C:\1.jpeg");
_CodeImage.Save(@"C:\1.BMP");
_CodeImage.Save(@"C:\1.GIF");
{
Code39 _Code39 = new Code39(); _Code39.Height = 120;
_Code39.Magnify = 1;
_Code39.ViewFont = new Font("宋体", 20);
System.Drawing.Image _CodeImage = _Code39.GetCodeImage("1234658651465", Code39.Code39Model.Code39Normal, true); System.IO.MemoryStream _Stream = new System.IO.MemoryStream();
_CodeImage.Save(_Stream, System.Drawing.Imaging.ImageFormat.Jpeg);
_CodeImage.Save(@"C:\1.jpeg");
_CodeImage.Save(@"C:\1.BMP");
_CodeImage.Save(@"C:\1.GIF"); Response.ContentType = "image/jpeg";
Response.Clear();
Response.BufferOutput = true;
Response.BinaryWrite(_Stream.GetBuffer());
Response.Flush();
}
_CodeImage.Save(@"C:\1.jpeg");
_CodeImage.Save(@"C:\1.BMP");
_CodeImage.Save(@"C:\1.GIF");
如果直接在程序里修改的话,就很简单的,假设你现在的文件在项目的/content目录下,图片在/content/images下,只需改成 "~/images/"+图片名称,
动态改的话估计就点麻烦了,VirtualPathUtility类试试
Server.MapPath() 找路径是很相对的了