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How can I find a specific element in a List?
...pression
MyClass result = list.Find(x => x.GetId() == "xy");
Note: C# has a built-in syntax for properties. Instead of writing getter and setter methods (as you might be used to from Java), write
private string _id;
public string Id
{
get
{
return _id;
}
set
{
...
What does the M stand for in C# Decimal literal notation?
...rigins are probably not those suggested elsewhere in this answer. From the C# Annotated Standard (the ECMA version, not the MS version):
The decimal suffix is M/m since D/d
was already taken by double.
Although it has been suggested that M
stands for money, Peter Golde recalls
that M was...
Returning anonymous type in C#
...
In C# 7 we can use tuples to accomplish this:
public List<(int SomeVariable, string AnotherVariable)> TheMethod(SomeParameter)
{
using (MyDC TheDC = new MyDC())
{
var TheQueryFromDB = (....
...
Difference between Covariance & Contra-variance
...elation on that set.
Consider the following two subsets of the set of all C# types. First:
{ Animal,
Tiger,
Fruit,
Banana }.
And second, this clearly related set:
{ IEnumerable<Animal>,
IEnumerable<Tiger>,
IEnumerable<Fruit>,
IEnumerable<Banana> }
The...
Why does one often see “null != variable” instead of “variable != null” in C#?
In c#, is there any difference in the excecution speed for the order in which you state the condition?
9 Answers
...
How to write WinForms code that auto-scales to system font and dpi settings?
...ly set Font on the control so it appears in bold in the Properties window.
ListView column widths don't scale. Override the form's ScaleControl to do it instead. See this answer
SplitContainer's Panel1MinSize, Panel2MinSize and SplitterDistance properties
TextBox with MultiLine = True and Font inher...
When to use ref and when it is not necessary in C#
...
@M.Mimpen: C# 7 will (hopefully) allow if (int.TryParse(text, out int value)) { ... use value here ... }
– Jon Skeet
Aug 18 '16 at 6:57
...
C# Double - ToString() formatting with two decimal places but no rounding
How do I format a Double to a String in C# so as to have only two decimal places?
15 Answers
...
Naming convention - underscore in C++ and C# variables
...n:
In C++, an underscore usually indicates a private member variable.
In C#, I usually see it used only when defining the underlying private member variable for a public property. Other private member variables would not have an underscore. This usage has largely gone to the wayside with the adven...
byte + byte = int… why?
Looking at this C# code:
16 Answers
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