C-Sharp-Learning

bynary.md

Binary

Hex -> Char

byte data = 0x41;
System.Console.WriteLine((char)data);       // A

Hex array

byte[] data = new byte[2];
data[0] = 0x41;
data[1] = 0x42;
foreach (byte item in data)
{
    System.Console.WriteLine((char)item);   // A B                
}

Invoke(文字列関数化など).md

Invoke

MS Document

Invoke

Static Functions

// public class SubCommands
Type subCommandClass = typeof(SubCommands);
MethodInfo? subCommand = subCommandClass.GetMethod(CapitalizeFirstLetter(firstArgument));

// namespace は省略可
Type subCommandClass = Type.GetType("<namespace>.SubCommands");
MethodInfo? subCommand = subCommandClass.GetMethod(CapitalizeFirstLetter(firstArgument));

Class Instance Functions

// public class SubCommands
SubCommands sc = new SubCommands();
Type subCommandClassInstance = sc.GetType();
MethodInfo? subCommand = subCommandClassInstance.GetMethod(CapitalizeFirstLetter(firstArgument));

not tested

引数を渡す

// Get the ItsMagic method and invoke with a parameter value of 100

MethodInfo magicMethod = magicType.GetMethod("ItsMagic");
object magicValue = magicMethod.Invoke(magicClassObject, new object[]{100});

microsoft-rdlc-report-designer.ipynb

Stopwatch.md

Stopwatch

var sw = new Stopwatch();
sw.Start();
for (int i = 0; i < 1000; i++)
{
    Thread.Sleep(1);
}
sw.Stop();

long milliSec = sw.ElapsedMilliseconds;
System.Console.WriteLine($"{milliSec} ms");     // 1163

long ticks = sw.ElapsedTicks;
System.Console.WriteLine($"{ticks} ticks");     // 11557911

他に、restart メソッドとか使いそう。