可以用delegatepublic delegate string DelFunc(out string z);
string s(out string z)
{
z = "";
return z;
}DelFunc func = s;
var str = "Hello World";
Console.WriteLine("str:" + str);
Console.WriteLine("Result:"+func(out str));
Console.WriteLine("str:"+str);
string s(out string z)
{
z = "";
return z;
}DelFunc func = s;
var str = "Hello World";
Console.WriteLine("str:" + str);
Console.WriteLine("Result:"+func(out str));
Console.WriteLine("str:"+str);
解决方案 »
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