更改Ritchbox中的颜色 [英] change the color in ritchbox

问题描述

您好，我试图通过从Windows窗体Colordialog获取颜色值来更改wpf排列框中的文本颜色.

Hi, i tried to change the color of text in a wpf ritch box, by getting the color value from a windows forms Colordialog 

这是背后的代码:

 WpfFontColordialog wpfcolor = new WpfFontColordialog();
            Color cl = wpfcolor.opendialog();// wpfcolor:class
            MessageBox.Show("" + cl);
            TextRange tr = new TextRange(richTextB.Document.ContentStart, richTextB.Document.ContentEnd);
            tr.ApplyPropertyValue(TextElement.ForegroundProperty,cl);

却没用

but it didn't work

推荐答案

1.  不是起作用了，而是它做了什么?

1.   Rather than it did not work, what did it do?

2.  什么是WpfFontColordialog，它返回什么?

2.   What is WpfFontColordialog and what does it return?

3.  什么是使用"?语句在您的代码背后?

3.   What "using" statments are in your codebehind?

LS

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