fileupload control

prathyusha

hi
by using this code
static string impath = string.Empty;

PhotoUpload.SaveAs(Server.MapPath("~/Logos/" + PhotoUpload.FileName));

impath = "~/Logos/" + PhotoUpload.FileName;

ImagePreview.ImageUrl = impath;

btnPhotoPreview.Visible = false;
the filename should be empty why?
please help me

3 Replies

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Santhosh Kumar Jayaraman13y ago
Accepted answer
you meant PhotoUpload.FileName is empty?

Please check whether photupload has file before doing this
if (PhotoUpload.HasFile)
        {
            static string impath = string.Empty;
PhotoUpload.SaveAs(Server.MapPath("~/Logos/" + PhotoUpload.FileName));
impath = "~/Logos/" + PhotoUpload.FileName;
ImagePreview.ImageUrl = impath;

btnPhotoPreview.Visible = false;
        }
Santhosh Kumar Jayaraman13y ago
Try something like this after this line.

string strConnString = System.Configuration.ConfigurationManager.ConnectionStrings["MyConnectionString"].ConnectionString;
SqlConnection con = new SqlConnection(strConnString);
string strQuery = "insert into Photos (FileName, FilePath)" + " values(@FileName, @FilePath)";
SqlCommand cmd = new SqlCommand(strQuery);
cmd.Parameters.AddWithValue("@FileName", FileName);
cmd.Parameters.AddWithValue("@FilePath", impath);
cmd.CommandType = CommandType.Text;
cmd.Connection = con;

try
{
con.Open();
cmd.ExecuteNonQuery();
}

catch (Exception ex)
{
Response.Write(ex.Message);
}

finally
{
con.Close();
con.Dispose();
}
prathyusha13y ago
actually i use only fileupload control by using this i can save the path in sql please help me