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C# version of java's synchronized keyword?
Does c# have its own version of the java "synchronized" keyword?
5 Answers
5
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How do I remove duplicates from a C# array?
I have been working with a string[] array in C# that gets returned from a function call. I could possibly cast to a Generic collection, but I was wondering if there was a better way to do it, possibly by using a temp array.
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C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
...expressions over such values allowed at compile time is listed in official C# language spec:
C# 6.0 - Attribute parameter types:
The types of positional and named parameters for an attribute class are limited to the attribute parameter types, which are:
One of the following types: b...
C# DateTime to “YYYYMMDDHHMMSS” format
I want to convert a C# DateTime to "YYYYMMDDHHMMSS" format. But I don't find a built in method to get this format? Any comments?
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#ifdef in C#
I would like to do the below but in C# instead of C++
3 Answers
3
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Predicate Delegates in C#
...o(int arg)
{
return arg > 2;
}
}
Now if you are using C# 3 you can use a lambda to represent the predicate in a cleaner fashion:
using System;
using System.Collections.Generic;
class Program
{
static void Main()
{
List<int> list = new List<int> { 1,...
What's the @ in front of a string in C#?
This is a .NET question for C# (or possibly VB.net), but I am trying to figure out what's the difference between the following declarations:
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Adding a newline into a string in C#
...nvironment.newline == \r\n = true now (maybe I missed it because it is not C# syntax ;) ). Also, more info here msdn.microsoft.com/de-de/library/…. Just stumbled upon a similar problem with using hardcoded \n not giving me a new line in windows..
– Andreas Reiff
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Access to Modified Closure (2)
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Prior to C# 5, you need to re-declare a variable inside the foreach - otherwise it is shared, and all your handlers will use the last string:
foreach (string list in lists)
{
string tmp = list;
Button btn = new Button();
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Read/Write 'Extended' file properties (C#)
...'m trying to find out how to read/write to the extended file properties in C#
e.g. Comment, Bit Rate, Date Accessed, Category etc that you can see in Windows explorer.
Any ideas how to do this?
EDIT: I'll mainly be reading/writing to video files (AVI/DIVX/...)
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