[英]Programmatically set TextBlock Foreground Color
Is there a way to do this in Windows Phone 7? 有没有办法在Windows Phone 7中执行此操作?
I can reference the TextBlock in my C# Code, but I don't know exactly how to then set the foreground color of it. 我可以在我的C#代码中引用TextBlock,但我不确切知道如何设置它的前景色。
myTextBlock.Foreground =
//not a clue...
Thanks 谢谢
textBlock.Foreground = new SolidColorBrush(Colors.White);
Foreground needs a Brush, so you can use 前景需要刷子,所以你可以使用
textBlock.Foreground = Brushes.Navy;
If you want to use the color from RGB or ARGB then 如果你想使用RGB或ARGB的颜色
textBlock.Foreground = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromArgb(100, 255, 125, 35));
or 要么
textBlock.Foreground = new System.Windows.Media.SolidColorBrush(Colors.Navy);
To get the Color from Hex 从十六进制获取颜色
textBlock.Foreground = new System.Windows.Media.SolidColorBrush((Color)ColorConverter.ConvertFromString("#FFDFD991"));
You could use Brushes.White
to set the foreground. 您可以使用
Brushes.White
设置前景。
myTextBlock.Foreground = Brushes.White;
The Brushes
class is located in System.Windows.Media
namespace. Brushes
类位于System.Windows.Media
命名空间中。
Or, you can press Ctrl + . 或者,您可以按Ctrl + 。 while the cursor is on the unknown class name to automatically add
using
directive. 而光标在未知的类名上,以自动添加
using
指令。
To get the Color from Hex. 从十六进制获取颜色。
using System.Windows.Media;
Color color = (Color)ColorConverter.ConvertFromString("#FFDFD991");
and then set the foreground 然后设置前景
textBlock.Foreground = new System.Windows.Media.SolidColorBrush(color);
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