asp net linq max
One liner var item = Users.OrderByDescending(x => x.MonthlyWage).FirstOrDefault(); if(item != null) Console.WriteLine("0}: 1} 2} MAX", item.ID, item.Name ... ,If you want Min and Max value for each ID in the list, then you have to group by ID and the get MAX and Min accordingly like: var query = yourList.GroupBy(r=> r. ,This should work for you //Retrieve Minimum Date var MinDate = (from d in dataRows select d.Date).Min(); //Retrieve Maximum Date var MaxDate = (from d in ... , Group rows by symbol and then select from each group item with max time (Table is your database table name from context): from r in Table ..., 適用場景：統計資料吧，比如統計一些資料的個數，求和，最小值，最大值，平均數。 Count 說明：返回集合中的元素個數，返回INT類型；不延遲。,I don't see why you are grouping here. Try this: var maxValue = table.Max(x => x.Status) var result = table.First(x => x.Status == maxValue);. An alternate ... ,We have an extension method to do exactly this in MoreLINQ. You can look at the implementation there, but basically it's a case of iterating through the data, ... ,Use: var result = Sample.OrderByDescending(t => t.Date).First();. ,This causes the return type of the Max function to be int? , which allows the null .... If this is Linq to SQL, I don't like to use Any() because it results in multiple ... ,You can do it all in one query: var userLevelId = db.Characters.Where(o => o.UserID == UserID) .Max(o => o.LevelID);. I've changed it away from being a query ...
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 asp net linq max 相關參考資料
Better way to return an object by max() in LINQ - Stack Overflow
One liner var item = Users.OrderByDescending(x => x.MonthlyWage).FirstOrDefault(); if(item != null) Console.WriteLine("0}: 1} 2} MAX", item.ID, item.Name ... https://stackoverflow.com Get minimum and maximum value using linq - Stack Overflow
If you want Min and Max value for each ID in the list, then you have to group by ID and the get MAX and Min accordingly like: var query = yourList.GroupBy(r=> r. https://stackoverflow.com How to Select Min and Max date values in Linq Query - Stack Overflow
This should work for you //Retrieve Minimum Date var MinDate = (from d in dataRows select d.Date).Min(); //Retrieve Maximum Date var MaxDate = (from d in ... https://stackoverflow.com Linq distinct & max - Stack Overflow
Group rows by symbol and then select from each group item with max time (Table is your database table name from context): from r in Table ... https://stackoverflow.com LINQ to SQL語句(3)之CountSumMinMaxAvg - 吉米.NET - 痞客邦
適用場景：統計資料吧，比如統計一些資料的個數，求和，最小值，最大值，平均數。 Count 說明：返回集合中的元素個數，返回INT類型；不延遲。 http://jimmy0222.pixnet.net LINQ Using Max() to select a single row - Stack Overflow
I don't see why you are grouping here. Try this: var maxValue = table.Max(x => x.Status) var result = table.First(x => x.Status == maxValue);. An alternate ... https://stackoverflow.com LINQ: How to perform .Max() on a property of all objects in a ...
We have an extension method to do exactly this in MoreLINQ. You can look at the implementation there, but basically it's a case of iterating through the data, ... https://stackoverflow.com max date record in LINQ - Stack Overflow
Use: var result = Sample.OrderByDescending(t => t.Date).First();. https://stackoverflow.com Max return value if empty query - Stack Overflow
This causes the return type of the Max function to be int? , which allows the null .... If this is Linq to SQL, I don't like to use Any() because it results in multiple ... https://stackoverflow.com Select Max Value in linq to entities - Stack Overflow
You can do it all in one query: var userLevelId = db.Characters.Where(o => o.UserID == UserID) .Max(o => o.LevelID);. I've changed it away from being a query ... https://stackoverflow.com |