/// <summary>
/// 更新价格最大值
/// </summary>
/// <returns></returns>
public bool UpdatePraiceMax(double paramValue)
{
bool RetrunValue = false;
SQL = "UPDATE [PriceMax] SET [MaxPrice] =" + paramValue + " WHERE 1=1 ";
int row = mySqlconn.ExecuteSqlRow(SQL);
if (row > 0)
{
RetrunValue = true;
}
return(RetrunValue);
}