本文整理匯總了C#中System.Dynamic.ExpandoObject.Sum方法的典型用法代碼示例。如果您正苦於以下問題：C# ExpandoObject.Sum方法的具體用法？C# ExpandoObject.Sum怎麽用？C# ExpandoObject.Sum使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Dynamic.ExpandoObject的用法示例。
在下文中一共展示了ExpandoObject.Sum方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Main
static void Main()
{
dynamic a = 5;
dynamic b = 7.5;
dynamic sum = a + b;
Console.WriteLine(sum); // 12.5
dynamic s = "Pesho";
dynamic newSum = sum + s;
Console.WriteLine(newSum); // 12.5Pesho
// This will cause runtime error
//dynamic val = sum . s; // "." (dot) operator
//Console.WriteLine(val);
dynamic d = new { X = 5, Y = 7 };
dynamic x = d . X;
Console.WriteLine(x);
dynamic square =
(Func<int, int>) (p => p * p);
int x2 = square(x);
Console.WriteLine(x2);
dynamic n = null;
int? nullSum = x2 + n; // null
Console.WriteLine(nullSum);
dynamic obj = new ExpandoObject();
obj.Size = 5;
obj.Sum = (Func<int, int, int>)
((p1,p2) => p1 + p2);
Console.WriteLine(obj.Sum(3, obj.Size));
}