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How do I copy items from list to list without foreach?
How do I transfer the items contained in one List to another in C# without using foreach ?
8 Answers
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Reading/writing an INI file
...ich you can use for bad or good. See e.g. an INI file handling class using C#, P/Invoke and Win32.
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Why are arrays covariant but generics are invariant?
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Via wikipedia:
Early versions of Java and C# did not include generics (a.k.a. parametric polymorphism).
In such a setting, making arrays invariant rules out useful polymorphic programs.
For example, consider writing a function to shuffle an array, or a functio...
How can I clear event subscriptions in C#?
Take the following C# class:
10 Answers
10
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How to check if a variable is null or empty string or all whitespace in JavaScript?
... @Madbreaks the op stated "What I need is something like this C# method: String.IsNullOrWhiteSpace". That method treats tabs as whitespace.
– subsci
Sep 26 '14 at 22:09
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How to run a PowerShell script
...his blog post here
Or you could even run your PowerShell script from your C# application :-)
Asynchronously execute PowerShell scripts from your C# application
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Can attributes be added dynamically in C#?
...ypes, members, parameters, and return values aren't first-class objects in C# (e.g., the System.Type class is merely a reflected representation of a type). You can get an instance of an attribute for a type and change the properties if they're writable but that won't affect the attribute as it is ap...
Awaiting multiple Tasks with different results
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If you're using C# 7, you can use a handy wrapper method like this...
public static class TaskEx
{
public static async Task<(T1, T2)> WhenAll<T1, T2>(Task<T1> task1, Task<T2> task2)
{
return (await ta...
How do I replace the *first instance* of a string in .NET?
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C# extension method that will do this:
public static class StringExt
{
public static string ReplaceFirstOccurrence(this string s, string oldValue, string newValue)
{
int i = s.IndexOf(oldValue);
ret...
Will the base class constructor be automatically called?
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This is simply how C# is going to work. The constructors for each type in the type hierarchy will be called in the order of Most Base -> Most Derived.
So in your particular instance, it calls Person(), and then Customer() in the constructo...