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//Declare variable to keep file name
string fname = string.Empty;
//Declare one variable to assign image bytes after convert
byte[] FileBytes = null;
//First save the image in the server path to get full path
GridViewRow row = (GridViewRow)GridView1.Rows[e.RowIndex];
Label lbl = (Label)row.FindControl("lblid");
TextBox textbox1 = (TextBox)row.FindControl("textbox1");
TextBox textbox2 = (TextBox)row.FindControl("textbox2");
TextBox textbox3 = (TextBox)row.FindControl("textbox3");
FileUpload FileUpload1 = (FileUpload)row.FindControl("FileUpload2");
GridView1.EditIndex = -1;
if (FileUpload1.HasFile)
{
fname = FileUpload1.FileName;
Stream fs = default(Stream);
fs = FileUpload1.PostedFile.InputStream;
BinaryReader br = new BinaryReader(fs);
FileBytes = br.ReadBytes(FileUpload1.PostedFile.ContentLength);
fs.Close();
fs.Dispose();
br.Close();
}
else
{
}
conn.Open();
string query = "UPDATE [Prodotti] SET Codice=?,Nome=?,Descrizione=?,[Image]=? where ID=" + lbl.Text + "";
OleDbCommand cmd = new OleDbCommand(query, conn);
cmd.Parameters.AddWithValue("@Codice", textbox1.Text);
cmd.Parameters.AddWithValue("@Nome", textbox2.Text);
cmd.Parameters.AddWithValue("@Descrizione", textbox3.Text);
cmd.Parameters.AddWithValue("@Image", FileBytes);
try
{
cmd.ExecuteNonQuery();
}
catch { };
conn.Close(); |
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