System.Drawing.Point运算符错误 [英] System.Drawing.Point operator error

问题描述

可能重复:
如何使+运算符可以同时添加两个点吗?

Possible Duplicate:
How to make the + operator work while adding two Points to each other?

我的代码

position.Location = (e.Location + pic1.Location) - bild_posi.Location;

错误类似:

the operator "+" isnt compatible with "System.Drawing.Point + System.Drawing.Point"

我该如何解决?

推荐答案

这取决于您要如何将点加在一起

It Depends on how you want to add points together

您可以编写一个名为AddPoints的方法和一个名为SubtractPoints的方法，例如

You could write a method called AddPoints and one called SubtractPoints such as

private Point AddPoints(Point A, Point B)
{
    return new Point(A.X + B.X, A.Y + B.Y);
}

private Point SubtractPoints(Point A, Point B)
{
    return new Point(A.X - B.X, A.Y - B.Y);
}

然后像使用它

position.Location = SubtractPoints(AddPoints(e.Location,pic1.Location),bild_posi.Location);

这篇关于System.Drawing.Point运算符错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！