建立在WPF透明背景 [英] Creating transparent background in WPF

问题描述

我有一个白色的背景和图像的按钮。我的按钮，坐在里面有蓝色的bacground颜色在工具栏上。当按钮被坐在在工具栏上的按钮看起来是白色的，但我希望它看起来像蓝为工具栏的背景颜色为蓝色。

I have a button with a backgroun image of color white. My button is sitting on the toolbar which has a bacground color of Blue. When the button is sitting on the toolbar, the button looks white, however I want it to look like blue as the the background color of toolbar is Blue.

我应该如何在WPF实现这一目标。请让我知道。

How should I achieve this in WPF.. Please let me know.

推荐答案

您确定要使用的图像？如果图像只是一个纯色，你可能会更好过只是按钮的背景设置为白色，并调整其不透明度。像：

Are you sure you want to use an image? If the image is just a solid color, you're probably better off just setting the button's background to white and adjusting its opacity. Like:

<Button Background="White" Opacity="0.5" />

其中不透明度可以是0和1之间的任何值。

Where Opacity can be any value between 0 and 1.

修改：我不知道你的意思是阴影。您是否知道，你可以设置一个按钮，以渐变的背景是什么？你想改变我敢肯定的颜色，但它会是这个样子：

EDIT: I'm not sure what you mean by "shades." Are you aware that you can set the background of a Button to a gradient? You'll want to change the colors I'm sure, but it will look something like this:

<Button>
    <Button.Background>
        <LinearGradientBrush>
            <GradientStop Color="Yellow" Offset="0.0" />
            <GradientStop Color="Orange" Offset="0.5" />
            <GradientStop Color="Red" Offset="1.0" />
         </LinearGradientBrush>
    <Button.Background>
</Button>

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