silverlight4提供了摄像头机麦克风访问的API,尝试了一下,还不错。现在将简单的程序记录一下
sl前台呢,有两个控件,一个是用于显示摄像头捕捉到的内容,另一个是个按钮用来启动摄像头。
<Rectangle Height="169" HorizontalAlignment="Left" Margin="37,21,0,0" Name="rectangle1" Stroke="Black" StrokeThickness="1" VerticalAlignment="Top" Width="236" />
<Button Content="Button" Height="23" HorizontalAlignment="Left" Margin="120,196,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" />
<Button Content="Button" Height="23" HorizontalAlignment="Left" Margin="120,196,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" />