进度前景色 [英] Progressbar foreground color

问题描述

是否有人知道如何更改一个WPF的进度条的前景色。它似乎总是与绿色合并。

Does anybody know how to change the foreground color of a WPF-Progressbar. It always seems to be merged with green.

推荐答案

不幸的是，它在默认样式硬codeD：

Unfortunately, it is hard coded in default style:

<Trigger Property="IsIndeterminate"
     Value="false">
<Setter TargetName="Animation"
    Property="Background"
    Value="#80B5FFA9"/>

您可以从原来的XAML创建你自己的风格或试图超越背景的Loaded事件，例如：

You can create your own style from original XAML or try to override background in the Loaded event for example:

private void ProgressBar_Loaded(object sender, RoutedEventArgs e)
{
    var p = (ProgressBar)sender;
    p.ApplyTemplate();

    ((Panel)p.Template.FindName("Animation", p)).Background = Brushes.Red;
}

但它是不可靠的。

but it's unreliable

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