by: Tamir Khason |
last post by:
How can I convert (elegant way) Collection to Array without looping and new
instances.
E.G:
I want to add elements of one menu to other, so
secondMenu.MenuItems.AddRange(firstMenu.MenuItems);...
|
by: andrew.miadowicz |
last post by:
It's funny that I've only now run into this question, after a few years
of using C#, but I find it intriguiging all the same. All the more so,
that the generic version of ICollection in .Net...
|
by: Jimp |
last post by:
Why can't I cast List<MyObject> to ICollection<IMyObject>.
MyObject implements IMyObject, and of course, List implements
ICollection.
Thanks
|
by: emma_middlebrook |
last post by:
Hi
Hopefully the title is quite accurate but here's some more information.
I have a load of ICollection<references hanging off a class e.g.
ICollection<X>, ICollection<Yetc etc.
Each of the...
|
by: confused1234 |
last post by:
Hi i'm trying to pass a field of type
System.Collections.Generic.ICollection< FeedImage>
to a function.
I dont't have a clue what this icollection is.
but i tried some code
...
|
by: Dean Slindee |
last post by:
Has anyone sourced a WinForm listview control from a LINQ query yet?
In my legacy code, the datasource for the listview has always been an
ADO.NET DataTable. The DataTable works well because it...
|
by: Michel Walsh |
last post by:
In the same spirit, but more LINQ related, you can also use ExecuteQuery:
var query = dataContext.ExecuteQuery<className>( @"SELECT ... WHERE ...
AND... OR... ");
where className is...
|
by: shapper |
last post by:
Hello,
On my MVC projects I often create classes which contains properties
which are lists of other classes.
Should I start using IQueryable<Tor IEnumerable<Tinstead of
List<T>?
What are...
|
by: Ronald S. Cook |
last post by:
From my business tier (class) I get back an IQueryable<Penof data. Here
is my client code that works fine:
PenClass penClass = new PenClass();
IQueryable<Penpens = penClass.SelectPens();
...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
