A Partially Transparent Button : Color « Windows Presentation Foundation « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Windows Presentation Foundation
3. Color

<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    x:Class="Microsoft.Samples.Graphics.RectangleExample"
    WindowTitle="Example">
  <Canvas>
      <Button Background="Purple" FontSize="14" FontWeight="Bold">
        <Button.OpacityMask>
          <LinearGradientBrush StartPoint="0,0" EndPoint="1,0">
            <GradientStop Offset="0" Color="Black"></GradientStop>
            <GradientStop Offset="1" Color="Transparent"></GradientStop>
          </LinearGradientBrush>
        </Button.OpacityMask>
        <Button.Content>A Partially Transparent Button</Button.Content>
      </Button>

  </Canvas>
</Page>

24.82.Color
	24.82.1.	Color Animation
	24.82.2.	Highlights the gradient origin and the gradient circle
	24.82.3.	using Color structures
	24.82.4.	Use System Color to draw Line
	24.82.5.	This text uses a gradient
	24.82.6.	Diagonal Linear Gradient
	24.82.7.	A Partially Transparent Button
	24.82.8.	A Radial Gradient
	24.82.9.	A Radial Gradient with an Offset Center
	24.82.10.	GradientStop with Transparent color
	24.82.11.	Simulating lighting effects with linear fills
	24.82.12.	Color Converter With String Format
	24.82.13.	Colors and Brushes
	24.82.14.	From a Hex string using ColorConverter
	24.82.15.	From ScRGB values in the Color structure
	24.82.16.	From sRGB values in the Color strutcure
	24.82.17.	From predefined color name in the Colors class
	24.82.18.	Fills the polylines with a light gray color
	24.82.19.	Using SystemColors in Code
	24.82.20.	using system colors to create gradients
	24.82.21.	Using Colors.Red, Colors.Indigo and Colors.Violet to create rainbow