Re: data structure - .NET (Core and Framework) Discussion Boards

Re: Which is the Best ORM tool for .NET?

Reza Ahmadi23-Apr-12 0:04

23-Apr-12 0:04

Hi,
I prefer Entity Framework despite the fact that I have used LINQ to SQL a lot. I prefer Entity because of it's advantages over LINQ. I prefer Microsoft based framework rather than third party frameworks.

Cheers

Re: Which is the Best ORM tool for .NET?

Pascal Ganaye23-Apr-12 3:43

Pascal Ganaye

23-Apr-12 3:43

I like PetaPoco because it is simple and tweakable.

DataGrid to ReportViewer

fatibou21-Apr-12 21:39

fatibou

21-Apr-12 21:39

hello every body :
I need your help if you can
I want to to add information to reportViewer from a DataGrid.
thanks.

Re: DataGrid to ReportViewer

Reza Ahmadi23-Apr-12 0:05

Reza Ahmadi

23-Apr-12 0:05

Hi,
Could you please describe more. I presume you want to send GridView's data to the ReportViewer?

How to open Activex Object from .aspx page?

dhanusahu20-Apr-12 4:52

dhanusahu

20-Apr-12 4:52

hi all,

i have a an ActiveX object for the downloading my componet to the client machine.Its working fine as.html page,but my problem is when i placed it in to .aspx page its not working.

Please suggest me

Re: How to open Activex Object from .aspx page?

Richard MacCutchan20-Apr-12 5:30

Richard MacCutchan

20-Apr-12 5:30

Try the ASP.NET forum.

Binding 100,000 items to a list box can be just silly regardless of what pattern you are following. Jeremy Likness

data structure

columbos1492718-Apr-12 1:23

columbos14927

18-Apr-12 1:23

Hello,
What is the best data structure .Net suggest if i want to store a couple of a kind (int , int) when the first int is the key of the couple?
I can encapsulate this couple in a class A and then create a List.
But i think that there are some thing better in .Net.

Thanks

Re: data structure

Not Active18-Apr-12 2:15

Not Active

18-Apr-12 2:15

Your question makes no sense at all. How do we know what your requirements are? How it will be used in your application? There is no "best", only what works for your requirements and skills.

Failure is not an option; it's the default selection.

Re: data structure

columbos1492718-Apr-12 3:09

columbos14927

18-Apr-12 3:09

OK,
I have a pair of a kind(key , val).
I need to store them in sorted order by the key value.
I need the option of searching also.

Thanks.

Re: data structure

Matt T Heffron19-Apr-12 13:43

Matt T Heffron

19-Apr-12 13:43

SortedDictionary<TKey, TValue>

Re: data structure

Eddy Vluggen18-Apr-12 5:08

Eddy Vluggen

18-Apr-12 5:08

columbos14927 wrote:
What is the best data structure .Net suggest if i want to store a couple of a
kind (int , int) when the first int is the key of the couple?

Dictionary<int, int>

Bastard Programmer from Hell Suspicious | :suss:

Re: data structure

Luc Pattyn18-Apr-12 5:21

Luc Pattyn

18-Apr-12 5:21

If you need fast lookup based on the key value, a Dictionary is highly recommended. It is fast, however it does not preserve order.

If order is most relevant to you, you might opt for a List of KeyValuePair objects. However I can't easily imagine a situation where I would. Alternatively, you could go for a Dictionary plus a List that holds the keys in the order you want them. I do this occasionally.

Smile | :)

Luc Pattyn [My Articles] Nil Volentibus Arduum

Re: data structure

Abhinav S18-Apr-12 6:57

Abhinav S

18-Apr-12 6:57

Using the KeyValuePair class[^] should help you solve your problem.

Re: data structure

DaveyM6918-Apr-12 10:54

DaveyM69

18-Apr-12 10:54

You have stated in another response you want it to be sorted too?

if so, how about the SortedDictionary[^]?

Dave

Binging is like googling, it just feels dirtier.
Please take your VB.NET out of our nice case sensitive forum.
Astonish us. Be exceptional. (Pete O'Hanlon)

BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)

Re: data structure

cpkilekofp23-Apr-12 9:58

cpkilekofp

23-Apr-12 9:58

I'll chime in with the rest - SortedDictionary<of keytype,="" valuetype="">. I've used it extensively in VS 2008 projects for just this purpose, where I wanted key lookup of values but also wanted to iterate through the list in key order.

"It's not what you don't know that will hurt you the most, it's what you think you know that isn't so." - Unknown

Build My webrowser control (créé mon cotrol webrowser)

Lamekemal16-Apr-12 7:45

Lamekemal

16-Apr-12 7:45

FRENCH
Je veux créé un "Web Browser" c'est a dir un navigateur intenet en VB (Visual Basic) qui ne serais pas basé sur le Controle Actve X de Intenet Explorer (IE) mais sur celui que je vais créé. Alors je vous demande comment le créé (Mon webrowser control)?

English
I created a "Web Browser" is a dir intenet browser in VB (Visual Basic) that would not be based on the Control Actve X of Intenet Explorer (IE) but the one I will created. So I ask you how created (my webrowser control)?

Re: Build My webrowser control (créé mon cotrol webrowser)

Luc Pattyn16-Apr-12 8:49

Luc Pattyn

16-Apr-12 8:49

What will be the functionality of your browser?
Will the Control do more than just paint the page? (e.g. have buttons, menus, ...)
Will it support HTML4, HTML5, CSS, CSS3, JavaScript, ...?

Why do you want to do this? I could come up with a few reasons, however I'm curious about your reasons.

And why did you ask in French, as your English is clearly better than your French, at least as far as spelling goes?

Confused | :confused: