Get max id of a list vb

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Webmax = grade_enter.Take (counter).Max () min = grade_enter.Take (counter).Min () as a hacky way of making it work, but it would be better to use the right amount of space to start with (or a List (Of Integer) ). Share Improve this answer Follow answered Oct 21, 2008 at 13:15 Jon Skeet 1.4m 857 9074 9155 WebOct 11, 2012 · 2 Answers Sorted by: 11 You treat attributes exactly the same way you would as nodes. So for example: int maxNr = doc.Descendants ("Level") .Max (x => (int) x.Attribute ("NR")); Note that that will give you the maximum value of NR, not the Level element which contains that number.

List.Count Property In VB.NET

Webpublic class ScoreUser{ public long uid{get; set;} public string name{get;set;} public int score{get;set;} } I want to use linq to query the above two tables, get the maximum score of each user and map it into the ScoreUser Object. WebMay 31, 2014 · Solution 1 Try something like this : C# var rept_max = ( from c in nameentity.name where c.name == "John" select c).Max (c => c.amount); var rept_min = ( from c in nameentity.name where c.name == "John" select c).Min (c => c.amount); Posted 31-May-14 7:37am Ahmed Bensaid Solution 2 Same as above..... rept_max = (from c in … bateman mosida

populating dropdown list in vb.net - Stack Overflow

WebFeb 22, 2012 · If you want to do it in LINQ to SQL etc, you'd probably be best off with an ordering: var highest = db.Exp.Where (rs => rs.ID == id) .OrderByDescending (rs => rs.Amt) .FirstOrDefault (); return highest != null && highest.Received; You don't want to do this if you're using LINQ to Objects, as it will order all the results, when you only want to ... WebYou can use the DMin and DMax functions to determine the minimum and maximum values in a specified set of records (a domain). Use the DMin and DMax functions in a Visual … WebIn LINQ, the Max() function is useful to return the maximum value from the collection. LINQ has made it easy to find the maximum value from a given data source using Max() … bateman mill hotel

find min and max values in a datatable using C# - Stack Overflow

Select records with max property value per group

Web1 Answer Sorted by: 125 With EF or LINQ to SQL: var item = db.Items.OrderByDescending (i => i.Value).FirstOrDefault (); With LINQ to Objects I suggest to use morelinq extension MaxBy (get morelinq from nuget): var item = items.MaxBy (i => i.Value); Share Improve this answer Follow edited Dec 3, 2024 at 14:33 matao 636 3 14 22 WebJan 28, 2013 · Calling Min () or Max () on DefaultIfEmpty ensures us a collection to work with. var maxRate = HotelRooms.Where (r => r.RoomPriceDetails != null) .Select (r => r.RoomPriceDetails.AverageNightlyRate) .DefaultIfEmpty () // Now even if our where causes an empty selection list we will return DefaultIfEmpty. . tasty prijevod na hrvatskiWebSep 4, 2016 · Private Function getMaxValueIndex () As Integer Dim maxValue As Integer = Test.Max (Function (t) t.LineValue) Dim maxValueIndex As Integer = Test.FindIndex (Function (t) t.LineValue = maxValue) Return maxValueIndex End Function Private Function getMinValueIndex () As Integer Dim minValue As Integer = Test.Min (Function (t) … tasty take and bake pizza minocqua

"WebOct 1, 2008 · Select max (uid) as uid, Serial_Number from Table Group BY Serial_Number Really looking for some help on this one. The above query gets the max uid of each Serial Number because of the Group By Syntax. .net linq linq-to-sql Share Improve this question Follow edited Aug 21, 2013 at 18:26 leppie 114k 17 195 295 asked Oct 1, 2008 at 14:11 " - Get max id of a list vb

Get max id of a list vb

Using Linq to select maximum value in a group - Stack Overflow

WebJan 25, 2024 · The Count property gets the total actual number of items in list. The following code snippet display number of items in a list. Imports System.Text. Imports System.IO. Imports System.Collections.Generic. … WebOct 19, 2016 · 3 Answers. Sorted by: 39. Try this: Dim selectedValues As List (Of InvoiceSOA) selectedValues = DisputeList.FindAll (Function (p) p.ColumnName = "Jewel") Or, if you need the first occurence of "Jewel" use this: Dim selectedValue As InvoiceSOA selectedValue = DisputeList.Find (Function (p) p.ColumnName = "Jewel") Share. …

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WebFeb 18, 2024 · We can acquire a List of all of the keys from a Dictionary if needed. Dictionary Step 1 We create a Dictionary and add 2 keys to it—each key is an Integer, … WebOct 7, 2009 · Here's an example from MSDN of grouping in VB: Dim query = From p In db.Products _ Group p By p.CategoryID Into g = Group _ Select CategoryID, MaxPrice = g.Max (Function (p) p.UnitPrice) If you omit the "= Group", it will consider g as a function. Hope this helps. Share Improve this answer Follow answered Oct 7, 2009 at 21:29 Meta …

WebAug 6, 2010 · SELECT * FROM Table WHERE ID = ( SELECT IDENT_CURRENT ('Table')) SELECT * FROM Table WHERE ID = ( SELECT MAX (ID) FROM Table) SELECT TOP 1 * FROM Table ORDER BY ID DESC But the first one will be more efficient because no index scan is needed (if you have index on Id column).

WebJul 12, 2011 · Select [ID], [Value] From [Table] You would store your query into a variable (I use "r" for return) Then you need to attach it to the dropdown. DropDownList1.DataTextField = r.Value DropDownList1.DataValueField = r.ID DropDownList1.Databind () If you really REALLY need to loop, then try something along … WebJul 1, 2011 · You could always use the .Select method on the DataTable to get those rows: var maxRow = dt.Select ("ID = MAX (ID)"); This will return a DataRow [] array - but it should typically only contain a single row (unless you have multiple rows with the same, maximum value). Same goes for the minimum: var minRow = dt.Select ("ID = MIN (ID)");

WebThe below code will perform the task of finding the maximum number for each item. Code: Sub MAX_Example2 () Dim k As Integer For k = 2 To 9 Cells (k, 7).Value = WorksheetFunction.Max (Range ("A" & k & ":" & "E" & k)) Next k End Sub It will identify the maximum number easily. Run the code manually or press the F5 key to see the result …

WebFeb 18, 2024 · Step 3 We use a For-Each loop to enumerate all the Integer keys, writing them to the screen. Module Module1 Sub Main () ' Step 1: create a dictionary, and add 2 pairs. Dim dictionary As New Dictionary (Of Integer, Boolean) dictionary.Add (3, True) dictionary.Add (5, False) ' Step 2: get the list of keys. bateman model biologyWebSep 9, 2013 · CREATE TABLE #x (t NVARCHAR (520), c BIGINT); DECLARE @sql NVARCHAR (MAX); SET @sql = N''; SELECT @sql = @sql + N'INSERT #x SELECT ''' + QUOTENAME (s.name) + '.' + QUOTENAME (t.name) + ''', MAX (' + c.name + ') FROM ' + QUOTENAME (s.name) + '.' + QUOTENAME (t.name) + ';' FROM sys.columns C INNER … bateman model ryan homesWebTo get the maximum values month name, use the below code. Code: Sub MAX_Example2() Dim k As Integer For k = 2 To 9 Cells(k, 7).Value = WorksheetFunction.Max(Range("B" & k & ":" & "E" & k)) Cells(k, … bateman motelWebNov 28, 2024 · Visual Basic.net: How to get max id in database table Videos VB.NET Programming in Visual Basic .Net: how to Connect SQL server Database to VB.Net … bateman mortuaryWebInteger class implements Comparable.So we can easily get the max or min value of the Integer list. public int maxOfNumList () { List numList = new ArrayList<> (); numList.add (1); numList.add (10); return Collections.max (numList); } bateman musicWeb10 Answers. Sorted by: 20. Use recursion. Function GetChildren (parentNode as TreeNode) as List (Of String) Dim nodes as List (Of String) = New List (Of String) GetAllChildren (parentNode, nodes) return nodes End Function Sub GetAllChildren (parentNode as TreeNode, nodes as List (Of String)) For Each childNode as TreeNode in … bateman michiganWebSep 1, 2011 · 1. i m getting a collection of data in list's object. And from this list i want to get the maximum id.`. Dim objinfo As List (Of AlbumInfo) = objPhotos.GetPhotos_Alb_ID (Me.ModuleId, hdd_AlbID.Value) Dim Photo_Image As String = "" Dim str As String = … bateman museum