LINQ Equivalent For SQL Between Keyword?
Feb 12, 2010Is there a LINQ To SQL equivalent to the SQL between keyword?[code]...
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Equivalent To C# Var Keyword - Retrieve The Result Of A LINQ Query?
Mar 19, 2010Is there a VB.NET equivalent to the C# var keyword? I would like to use it to retrieve the result of a LINQ query.
View 4 RepliesEquivalent Keyword For App.path
Apr 11, 2010We have a keyword 'app.path' in VB6 What is the equivalent key word in VB.NET
View 1 RepliesEquivalent Of The C# Readonly Keyword?
Mar 3, 2009In C# you can do this to make your member variable immutable: public readonly int y = 5; What is the equivalent "readonly" keyword in VB.NET?
View 1 RepliesEquivalent Of 'Unchecked' Keyword Expression
Apr 8, 2010I have converted the following C# code to VB.NET.But I am unable to find the equivalent of C# "Unchecked" keyword in VB.NET.Below is the C# Code and following the C# Code is converted VB Code.After conversion and building the VB Code I am getting the error :"Constant expression not representable in type 'UInteger'." [code]
View 11 RepliesWhat Is [Android] Java's Equivalent Of Static Keyword
Jan 25, 2012Is there a Java equivalent - specifically on Android - for VB.NET's Static keyword? For those not familiar with VB.NET, take the following code snippet...
Sub MyFunc()
Static myvar As Integer = 0
myvar += 1
[code].....
Linq - .NET/ASP.NET With And New Keyword Muddle
Jun 27, 2009how New works with the With keyword in this example from the MVC framework.
routes.MapRoute("Default",
"{controller}/{action}/{id}",
New With {.controller = "Home", .action = "Index", .id = ""})
.NET Equivalent To This C# Linq Class?
Sep 25, 2009I'm trying to convert something from C# to VB.NET and I'm having trouble finding an equivlent in VB.NET to C#'s yield keyword. I realize 'yield' is not a convertable keyword to VB.NET, so can someone please show me how I would implement this code in VB.NET. I got all of it converted over except for the implemented GetEnumerator() function. It is simply a class that implements CollectionBase and IEnumerable (to make it LINQ worthy):
[Serializable()]
public partial class Customers : CollectionBase, System.Collections.Generic.IEnumerable<BusinessLayer.Customer>
{
[code]....
C# Equivalent Of VB LINQ Query?
Jul 20, 2011I have the following query in VB, but I do not know how to translate it to C# synatax
Dim q = From c In db.Customers
Group Join o In db.Orders On c.CustomerID Equals o.CustomerID Into orders = Group
Select New With {c.ContactName, .OrderCount = orders.Count()}
Linq Equivalent On Sql Query ?
Jun 12, 2012Find the Linq equvalent on the below sql query:
select sum(weight) from (
select weight from pers p
join list l on l.persindex= p.persindex
group by p.persindex,weight) a
Linq To SQL Equivalent Of Query
Mar 5, 2012This is the query that I'm trying to reproduce:
[Code]...
What's The LINQ Equivalent To SUM(CASE WHEN X=Y THEN 1 ELSE 0 END)
Sep 18, 2009Not sure if this is just a bad habit, or a valid way of doing things, but for large complex report queries spanning bunches of tables, I often get my aggregate stats by summing a Case statement.For example:
SELECT Contact.Name,
SUM(CASE WHEN Order.Type = 'Special' THEN 1 ELSE 0 END) AS SpecialOrders,
SUM(CASE WHEN Order.Type = 'Magic' THEN 1 ELSE 0 END) AS MagicOrders,
[code].....
Translate Obscure LINQ - SQL Equivalent?
Sep 22, 2010Some long-gone developer left the following LINQ query behind with no documentation and I'm struggling to understand what it does (and therefore if it's doing it right), either by breaking it into pieces or providing the SQL equivalent?
CODE:
I am struggling in particular with the Group Join and Into TargetMatches = Group pieces:
CODE:
Equivalent Of The C# "is" Keyword?
Jul 2, 2010I need to check if a given object implements an interface. In C# I would simply say:
if (x is IFoo) { }
Is using a TryCast() and then checking for Nothing the best way?
What's Equivalent Syntax For Anonymous Types In A LINQ Statement
Jun 29, 2010I'm trying to translate some C# LINQ code into VB.NET and am stuck on how to declare an anonymous type in VB.NET.[code]How do you translate C#'s new { ... } syntax into VB.NET?
View 2 RepliesHow To Use The Vb Equivalent Of ++ For An Index Property In A Linq Query Projecting A New Type
May 3, 2011I'd normally do this in C# but since I've got to get this code in this particular assembly which is a vb.net one, I'm stuck.
Here's my linq query:
Dim i As Integer = 0
Dim oldAndCurrentIntersectionOnNames = From currentApplicant In currentApplicants _
Group Join oldApplicant In oldApplicants _
[CODE]...
You'll see the .Index = i+=1
This was my attempt to do what I'd quite happily do in C# (i.e. Index = i++) in VB. Unfortunately the VB compiler doesn't like that. how I'd do this in VB.
.net - Does C# Have A Handles Keyword
May 25, 2011Protected Sub Menu1_MenuItemClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.MenuEventArgs) Handles Menu1.MenuItemClick
End Sub
In VB.net, we have the Handles keyword, I'm wondering if C# has anything comparable. Or do you have to manually wire all the methods to each control's event (in ASP.NET especially)?
C# - .Net's With Keyword In Java?
Jun 6, 2011Possible Duplicate: WITH statement in Java? does anyone know if there is the With Keyword in Java?
View 4 RepliesC# - Namespace And Use Keyword
Jul 13, 2010why use of namespace and use keyword and declaration of namespace
View 1 RepliesC# To Vb: The **default** Keyword?
May 7, 2011Possible Duplicate:Default value for generics k so while translating some code from c# to vb, i came across the default keyword, and I'm simply replacing it to nothing.
View 2 RepliesExtended With-keyword In .NET?
Oct 29, 2010In my current project everyone names variables and methods after what they are and what they do. This is good for quickly understanding the code, but with a lot of long varible names comes some headaches, such as when copying a dataset to an entity/object. So, while you understand the code, the readability still takes a blow.
veryLongVariableName.Id = datasetVeryLongVariableName.Id
veryLongVariablename.Something = datasetVeryLongVariableName.Something
etc.
Using VB.NET's With keyword can help.
With veryLongVariableName
.Id = datasetVeryLongVariableName.Id
.Something = datasetVeryLongVariableName.Something
End With
Now, my question, is there any way of using With, or something similar, but for several variables at the same time? Something like:
With veryLongVariableName As a, datasetVeryLongVariableName as b
a.Id = b.Id
a.Something = b.Something
End With
I'm all for descriptive naming conventions, but they do tend to clutter things. Especially in VB!
How To Search A Keyword
Oct 26, 2009I m trying to create a software in vb.net for some genealogists to trace their ancestors History, the users will search for the document in 3 ways
1. reference number from a combo box.
2. By the title of the document.
3. by inserting a keyword from the documents abstract..
i have already loaded the picture. i hav put all in one note pad my reference no., on next line i put my abstract and on the third line i put my path where the document is located.in coding i put all in different array.... making the program read all one by one line wise.i want to make search thru the keyword... means wen user inserts a key word in the textbox the program read all my abstract and then in a drop down it should display the documents that match the keyword.
New Keyword But Still Gives Error
May 17, 2012Its work well in windows 7 but when i run project in windows xp its says i must use New keyword but when i use New its gives error at regkey.GetValueNames and RegistryKey = Registry.LocalMachine and regBaseKey.OpenSubKey("SOFTWAREMyApp", FalseImports Microsoft.Win32[code]...
View 4 RepliesReserved Keyword In .net?
Mar 13, 2012in C# you'd put a @ in front of a reserved keyword. Is there any equivalent in vb .net?
View 1 RepliesUse A Keyword As A Propertyname?
May 3, 2011I have to serialize/deserialize a class into a JSON string/and return. The JSON Strinig must contain the "error" string (like: {error:"something strange occoured", id:23, result:"xxxxx"}), which specifies the occoured error.
How can i implement a class like:
[code]...
If i do this, the word 'error' is invalid.
Use Call Keyword In VB / VBA?
Apr 4, 2010I use the Call keyword when calling subs in VB/VBA. I know it's optional, but is it better to use it or leave it off? I've always thought it was more explicit, but maybe it's just noise. Also, I read this on another forum: Using the Call keyword is faster because it knows that it is not going to return any values, so it doesn't need to set up any stackspace to make room for the return value.
View 4 RepliesVS 2010 Use Of NEW Keyword?
Dec 1, 2011First off let me say that I am essentially new to VB.NET, i.e; still learning. Also, I hope that this is the right place to post this question. In a Project I have a Class module defined as:
Public Class Def
Public Id As String
Public Meaning As String
[Code]...
.net - Global Keyword In VB 2005?
Jul 1, 2009I have to inherit some legacy code in company, which is written in Visual Basic.NET 7.0 (Visual Studio.NET 2002). I don't have much experiences in VB.NET, and this line of code gets me in trouble:
Public Class Global : Inherits System.Web.HttpApplication
Visual Studio gave this error: Error 31Keyword is not valid as an identifier.C:Documents and SettingsAdministratorDesktopPOManWebApplication1Global.asax.vb414C:...POMan
Asp.net - What Is Keyword If Page.IsPostBack How Can Use It
May 11, 2011What is this keyword how can use it?If Page.IsPostBack = False Then
View 3 RepliesC# - Region Keyword In Functions
Nov 1, 2011I generally use to organize codes below lines;
#Region "Comments.."
#End Region
But when I want to use it in the Function, it gives error ("..are not valid within..."). Are there any keyword to make this in the Function or there aren't? [Code]