public bool EditExistContest(Contest Contest)
{
string query = "SELECT [Contest_ID],[Round_ID],[Contest_Name],[Bonus],[Request_Time],[Challenge_Score],[Number_Challenge]"
+ ",[Time_show_Anwer],[Time_show_Question],[Time_of_True],[Time_of_False]"
+ " FROM [Contest]";
DataTable dt = DA.SelectDatabase(query);
int i = 0;
if (dt != null)
{
foreach (DataRow item in dt.Rows)
{
if (Convert.ToInt32(item["Round_ID"]) == Contest.IDRound && item["Contest_Name"].ToString().ToUpper() == Contest.NameContest.ToUpper() && Convert.ToInt32(item["Contest_ID"])!=Contest.IDContest)
{
i++;
}
}
}
if (i == 0)
{
return false;
}
else
{
return true;
}
}