WPF 中的类型转换器 [英] Type Converter in WPF

问题描述

我已经阅读了这篇文章，但我对 Type Converter 及其用法仍然不是很清楚.

I have gone through this article but still i am not very much clear about Type Converter and its usage.

http://msdn.microsoft.com/en-us/library/aa970913.aspx

谁能解释一下它是什么以及在 WPF 中可以用它做什么.

Can anyone please explain in what it is and what can be done with it in WPF.

推荐答案

例如 - 当你在 XAML 中设置背景属性时，你可以写Red"，在你后面的代码中不能只给背景属性字符串Red"" 因为它的类型是 Brush.WPF 使用类型转换器将字符串转换为画笔.

For example - when you set a background property in XAML, you can write "Red", in code behind you cannnot just give the Background property the string "Red" because its type is Brush. WPF uses a type converter to convert from string to brush.

这篇关于WPF 中的类型转换器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！