C# delegate

// Declare a delegate type
public delegate double MyDelegateType(double x);

// Define some consummer that uses functions of the delegate type
public double Consummer(double x, MyDelegateType f){
    return f(x);
}


//...


// Define a function meant to be passed to the consummer 
// The only requirement is that it matches the signature of the delegate
public double MyFunctionMethod(double x){
    // Can add more complicated logic here
    return x;
}
// In practice now
public void Client(){
    double result = Consummer(1.234, x => x * 456.1234);
    double secondResult = Consummer(2.345, MyFunctionMethod);
}

Source: stackoverflow.com

Similar codes

0 vote215 views1 answer
C# foreach loop async but wait at end
C#
1 vote227 views1 answer
Int value from enum in C#
C#
0 vote212 views1 answer
Edit form item from class C#
C#
0 vote291 views1 answer
Hashing a file in C#
C#
0 vote223 views2 answers
Xamarin Database insert in SQL Lite
C#
2 votes248 views1 answer
How to draw text in monogame
C#
1 vote260 views2 answers
Unique items in list c#
C#
2 votes238 views2 answers
C# convert datetime to timespan
C#
0 vote222 views1 answer
Join where order by .net framework
C#
0 vote298 views1 answer
How to access asp button of gridview
C#