如何动态更改用户控件的渐变颜色? [英] How to dynamically change the gradient color of a usercontrol ?

问题描述

如何在wpf中动态更改用户控件的颜色.
当值从0更改为10时，必须显示蓝色，而值增加则必须逐渐更改为红色.温度将从0更改为30.
因此，如何随着温度的变化动态地执行操作，用户控件将必须从红色变为蓝色，反之亦然.

How to dynamically change the color of a usercontrol in wpf.
As the value changes from 0 to 10 it have to show Blue and the value increases it must gradually change to Red.The temperature will change from 0 to 30.
so how to do it dynamically as the temperature varies the usercontrol will have to change from red to blue or vice versa.

推荐答案

创建一个设置为设置属性的属性''温度''.在其中检查值并设置颜色作为结果.

Create a property which you set to set the ''temperature''. Inside this, check the value and set the color as a result.

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