public AtService(Attachment attachment, int questionId, int answerId)
{
this._attachment = attachment;
this._questionId = questionId;
this._answerId = answerId;
}
protected void Button1_Click(object sender, EventArgs e)
{
string fielname = FileUpload1.FileName;
Stream fs = FileUpload1.PostedFile.InputStream;
byte[] arr = new byte[fs.Length];
fs.Read(arr, 0, arr.Length);
Attachment atc = new Attachment
{
FileName = fielname,
ImgArr = arr,
Title = "alt"
};
AtService service = new AtService(atc, 0, 0);
service.Save();
Response.Write("uplaod suc.");
}