public byte[] ShowEmpImage(int imgID)
{
dbClass db = new dbClass();
string sql = "SELECT LOGpdf FROM tableName WHERE LOGuid = @ID";
SqlCommand cmd = new SqlCommand(sql, db.con);
cmd.CommandType = CommandType.Text;
cmd.Parameters.AddWithValue("@ID", imgID);
object img = null;
try
{
db.Connect();
img = cmd.ExecuteScalar();
}
catch
{
return(null);
}
finally
{
db.Disconnect();
}
return((byte[])img);
}