大约有 4,763 项符合查询结果（耗时：0.0283秒） [XML]
BCL (Base Class Library) vs FCL (Framework Class Library)
...a simple level, .NET Framework = libraries (FCL, BCL), language compilers (C#, VB.NET) and Common Language Runtime (CLR). Plus then there's the whole ecosytem that surrounds that: Visual Studio, MSDN Help, and more.
– Andrew Webb
May 1 '09 at 9:44
...
What's the advantage of a Java enum versus a class with public static final fields?
I am very familiar with C# but starting to work more in Java. I expected to learn that enums in Java were basically equivalent to those in C# but apparently this is not the case. Initially I was excited to learn that Java enums could contain multiple pieces of data which seems very advantageous ( ht...
How do I suspend painting for a control and its children?
...ent.Refresh();
}
}
There are fuller discussions on this - google for C# and WM_SETREDRAW, e.g.
C# Jitter
Suspending Layouts
And to whom it may concern, this is similar example in VB:
Public Module Extensions
<DllImport("user32.dll")>
Private Function SendMessage(ByVal hWnd As...
Entity Framework vs LINQ to SQL
...vely well designed SQL Server databases. LINQ2SQL was first released with C# 3.0 and .Net Framework 3.5.
LINQ to Entities (ADO.Net Entity Framework) is an ORM (Object Relational Mapper) API which allows for a broad definition of object domain models and their relationships to many different ADO.Ne...
Why are you not able to declare a class as static in Java?
... In case anyone is wondering what is going on here, this matches the C# definition of a "static class" - msdn.microsoft.com/en-us/library/79b3xss3%28v=vs.90%29.aspx . Given the Java definition of "static class", all non-inner classes are static (see sibling answers).
– Ca...
Best way to store password in database [closed]
...ords hashed (one-way encryption) via a strong hash function.
A search for "c# encrypt passwords" gives a load of examples.
See the online SHA1 hash creator for an idea of what a hash function produces (But don't use SHA1 as a hash function, use something stronger such as SHA256).
Now, a hashed passw...
How do I intercept a method call in C#?
...
C# is not an AOP oriented language. It has some AOP features and you can emulate some others but making AOP with C# is painful.
I looked up for ways to do exactly what you wanted to do and I found no easy way to do it.
As I...
Should I call Close() or Dispose() for stream objects?
...ssors".
But, while this helps correctness, it does reduce readability. In C# we already have plethora of closing curly braces so how do we know which one actually performs the close on the stream?
So I think it is best to do this:
using (var stream = ...)
{
/* code */
stream.Close();
}
...
Implementing IDisposable correctly
...
I was told when I started writing in C# that it's best to make use of using(){ } whenever possible, but to do that, you need to implement IDisposable, so in general, I prefer to access a class through usings, esp. if I only need the class in one or two functions...
Why shouldn't all functions be async by default?
...ormation followed by an optimization pass.
First point again is: async in C#/VB/F# is essentially a limited form of continuation passing. An enormous amount of research in the functional language community has gone into figuring out ways to identify how to optimize code that makes heavy use of cont...