WPF 抽奖器

【实例简介】

简单的抽奖

【实例截图】

【核心代码】

<Window x:Class="RndChs.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow"   WindowState="Maximized"  Topmost="False" WindowStyle="None" Loaded="MainWindow_Loaded" >
    <Grid>
        <Grid.Background>
            <ImageBrush ImageSource="bg.jpg" Stretch="Fill"/>
        </Grid.Background>
        <Grid.RowDefinitions>
            <RowDefinition Height="0.1*"></RowDefinition>
            <RowDefinition Height="0.5*"></RowDefinition>
            <RowDefinition Height="0.2*"></RowDefinition>
            <RowDefinition Height="0.2*"></RowDefinition>
        </Grid.RowDefinitions>
        <TextBlock x:Name="showerName" Width="240" Height="40"  Grid.Row="0" FontSize="36"/>
        <Image x:Name="shower"   Grid.Row="1" Width="480" Height="360">
            <Image.Effect>
                <DropShadowEffect Color="White" 
                      BlurRadius="10"
                      Opacity="0.8" ShadowDepth="0"/>
            </Image.Effect>
        </Image>
        <Grid  Grid.Row="3">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="0.2*"></ColumnDefinition>
                <ColumnDefinition Width="0.15*"></ColumnDefinition>
                <ColumnDefinition Width="0.3*"></ColumnDefinition>
                <ColumnDefinition Width="0.15*"></ColumnDefinition>
                <ColumnDefinition Width="0.2*"></ColumnDefinition>
            </Grid.ColumnDefinitions>
            <StackPanel Grid.Column="0" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="28,0,0,0" >
                <Button Width="50" Height="30" 
                Content="刷新"
                x:Name="btnRefresh"
                Click="btnRefresh_Click" />
                <Button Width="50" Height="30" 
                Content="重置" 
                x:Name="btnReset" 
                Click="btnReset_Click" Margin="0,5,0,0"  />
                <Button Width="50" Height="30" 
                Content="采集" 
                x:Name="btnCapture" 
                Click="btnCapture_Click" Margin="0,5,0,0"  />
            </StackPanel>
            <StackPanel Grid.Column="4" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="0,0,28,0" >
                <Button Width="50" Height="30" 
                Content="开始"
                x:Name="btnStart"
                Click="btnStart_Click" />
                <Button Width="50" Height="30" 
                Content="设置" 
                x:Name="btnSet" 
                Click="btnSet_Click" Margin="0,5,0,0"  />
                <CheckBox x:Name="cbNeedRemove" Content="抽中后移除"  HorizontalAlignment="Left"  VerticalAlignment="Bottom" Margin="0,5,0,0" IsChecked="True"   />
                <CheckBox x:Name="cbKeyStart" Content="按S键抽奖"  HorizontalAlignment="Left"  VerticalAlignment="Bottom" Margin="0,5,0,0" IsChecked="True"   />
            </StackPanel>
            <Slider x:Name="normalSlider"  Orientation="Vertical" Grid.Column="0" HorizontalAlignment="Left" Value="1" Maximum="20"/>
            <Slider x:Name="highSlider"  Orientation="Vertical" Grid.Column="4" HorizontalAlignment="Right" Minimum="20" Maximum="100" Value="50" />

        </Grid>
        <Canvas x:Name="moveCanvas">
        </Canvas>
    </Grid>
</Window>