Mega Code Archive
Delegates can refer to instance methods
<![CDATA[
using System;
delegate string StrMod(string str);
class StringOps {
public static string replaceSpaces(string a) {
Console.WriteLine("replaceSpaces");
return a;
}
public static string removeSpaces(string a) {
Console.WriteLine("removeSpaces");
return a;
}
public static string reverse(string a) {
Console.WriteLine("reverseSpaces");
return a;
}
}
class MainClass {
public static void Main() {
// Initialize a delegate.
StrMod strOp = new StrMod(StringOps.replaceSpaces);
string str;
// Call methods through delegates.
str = strOp("This is a test.");
strOp = new StrMod(StringOps.removeSpaces);
str = strOp("This is a test.");
strOp = new StrMod(StringOps.reverse);
str = strOp("This is a test.");
}
}
replaceSpaces
removeSpaces
reverseSpaces
]]>