/// <summary>
/// 取唯一值
/// </summary>
/// <returns></returns>
public static int GetUnique()
{
SQLHelper sqlLocal = new Utility.SQLHelper("");
string sql = string.Format("SELECT TOP(1) [UniqueID] FROM [{0}].[dbo].[UNIQUE] AS A WITH(NOLOCK)", "");
object result = sqlLocal.GetSingle(sql);
if (result == null)
{
return(0);
}
return(int.Parse(result.ToString()));
}