FileUpload控件上传图片到数据库,并显示出来2008-05-13 10:48在添加页面的button按钮的click事件中写如下代码:
FileUpload1.PostedFile.SaveAs("路径//img//" + FileUpload1.FileName); // FileUpload控件把图片上传到img文件夹里。
string photo = "img/";
string lujing = photo + FileUpload1.FileName; //定义lujing ,及图片路径
string connStr = ConfigurationManager.ConnectionStrings["myBlogSQL1ConnectionString"].ConnectionString;
string insertStr = "insert into photos (图像地址) values (''‘+ lujing + "')";//填入表photos中,取出路径在前台的image控件中显示,也就是把前台的image控件绑定在“图像地址”这个字段上
SqlConnection conn = new SqlConnection(connStr);
SqlCommand insertComm = new SqlCommand(insertStr, conn);
try
{
conn.Open();
//insertComm.ExecuteNonQuery();
int flag = insertComm.ExecuteNonQuery();
//测试是否添加
if (flag > 0)
{
Session["flag"] = flag;
Response.Write("<script language=javascript>alert('添加成功!')");
Response.Write("windows.documents.location.href='photo.aspx'</script>");
//Response.Redirect("index.aspx");
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