如果您正苦于以下问题:C# Expression.Increment方法的具体用法?C# Expression.Increment怎么用?C# Expression.Increment使用的例子?那么, 这里精选的代码示例或许能为您提供帮助。
以下是System.Linq.Expressions.Expression
类Expression.Increment方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为感觉有用的代码点赞,您的评价将有助于系统推荐出更好的C#代码示例。
示例1:
// Add the following directive to your file:
// using System.Linq.Expressions;
// This expression represents an increment operation.
double num = 5.5;
Expression incrementExpr = Expression.Increment(
Expression.Constant(num)
);
// Print out the expression.
Console.WriteLine(incrementExpr.ToString());
// The following statement first creates an expression tree,
// then compiles it, and then executes it.
Console.WriteLine(Expression.Lambda<Func<double>>(incrementExpr).Compile()());
// The value of the variable did not change,
// because the expression is functional.
Console.WriteLine("object: " + num);
输出:
Increment(5.5)
6.5
object: 5.5