1.资源
<Window.Resources><Style x:Key="TabStyle" TargetType="TabItem"><Setter Property="TextBlock.FontSize" Value="12" /><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="{x:Type TabItem}"><Border Background="#EBEBEB" Height="30" Width="90"><Border Name="headerBorder" Height="22" Width="84" HorizontalAlignment="Center" Padding="4"><ContentPresenter Name="headerPresenter" ContentSource="Header" Margin="0" HorizontalAlignment="Center" VerticalAlignment="Center" /></Border></Border><ControlTemplate.Triggers><Trigger Property="TabItem.IsSelected" Value="True"><Setter TargetName="headerPresenter" Property="TextBlock.FontWeight" Value="Medium" /><Setter TargetName="headerPresenter" Property="UIElement.Opacity" Value="0.86" /><Setter TargetName="headerBorder" Property="Border.Background" Value="#FFFFFF" /></Trigger><Trigger Property="TabItem.IsSelected" Value="False"><Setter TargetName="headerPresenter" Property="TextBlock.FontWeight" Value="Regular" /><Setter TargetName="headerPresenter" Property="UIElement.Opacity" Value="0.66" /><Setter TargetName="headerBorder" Property="TextBlock.Background" Value="#EBEBEB" /></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter></Style></Window.Resources>
2.样式
<TabControl BorderThickness="0" Height="400"><FrameworkElement.Resources><ResourceDictionary><Style x:Key="{x:Type TabPanel}" TargetType="{x:Type TabPanel}"><Setter Property="HorizontalAlignment" Value="Center" /></Style></ResourceDictionary></FrameworkElement.Resources><TabItem Header="呼入" Style="{StaticResource TabStyle}"><Grid><Grid.ColumnDefinitions><ColumnDefinition Width="149*" /><ColumnDefinition Width="68*" /></Grid.ColumnDefinitions><Border VerticalAlignment="Top" Width="400" Height="161" Background="#F5F5F5" Margin="20,16,14,0" CornerRadius="8" Grid.ColumnSpan="2"><StackPanel HorizontalAlignment="Center" VerticalAlignment="Center"><TextBlock Name="CpyText" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="28" Foreground="#000000" Opacity="0.86">会议号@IP地址</TextBlock><TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="14" Foreground="#000000" Opacity="0.46">第三方会议系统可通过H.323呼入号加入讯飞会议</TextBlock></StackPanel></Border><Border VerticalAlignment="Bottom" Height="40" Width="220" Grid.ColumnSpan="2" Margin="107,0,107,0" MouseLeftButtonUp="CopyH_LeftButtonUp"><FrameworkElement.Style><Style TargetType="{x:Type Border}"><Setter Property="Background" Value="#1e64ff" /><Setter Property="Border.CornerRadius" Value="4" /><Style.Triggers><Trigger Property="UIElement.IsMouseOver" Value="True"><Setter Property="Background" Value="#1B5CEB" /></Trigger></Style.Triggers></Style></FrameworkElement.Style><TextBlock FontSize="14" HorizontalAlignment="Center" Foreground="#FFFFFFFF" Text="复制" VerticalAlignment="Center" /></Border></Grid></TabItem><TabItem Header="呼出" Style="{StaticResource TabStyle}"><Grid><StackPanel><TextBlock FontSize="12" Margin="18,8,0,8" Foreground="#000000" Opacity="0.86">H.323设备接入地址</TextBlock><Border Margin="16, 0, 16, 0" Width="400" Height="32" Grid.Column="0" BorderBrush="#D7D7D7" BorderThickness="1" CornerRadius="4"><Grid><TextBlock Text="例如：192.168.1.1 或 会议号@192.168.1.1" Margin="6,0,0,0" Foreground="#000000" Opacity="0.24" FontSize="12" VerticalAlignment="Center"><FrameworkElement.Style><Style TargetType="{x:Type TextBlock}"><Setter Property="Visibility" Value="Collapsed" /><Style.Triggers><DataTrigger Value="0" Binding="{Binding ElementName=IpText, Path=Text.Length}"><Setter Property="Visibility" Value="Visible" /></DataTrigger></Style.Triggers></Style></FrameworkElement.Style></TextBlock><TextBox Name="IpText" Width="396" MaxLength="50" Background="#00FFFFFF" BorderThickness="0" TextWrapping="NoWrap" FontSize="12" Foreground="#DB000000" VerticalContentAlignment="Center" HorizontalAlignment="Left" Padding="5,0,0,0" InputMethod.IsInputMethodEnabled="False" AcceptsReturn="False" TextDecorations="None" Style="{x:Null}" /></Grid></Border></StackPanel><Border VerticalAlignment="Bottom" Height="40" Width="220" MouseLeftButtonUp="InviteH_LeftButtonUp"><FrameworkElement.Style><Style TargetType="{x:Type Border}"><Setter Property="Background" Value="#1e64ff" /><Setter Property="Border.CornerRadius" Value="4" /><Style.Triggers><Trigger Property="UIElement.IsMouseOver" Value="True"><Setter Property="Background" Value="#1B5CEB" /></Trigger><DataTrigger Value="0" Binding="{Binding ElementName=IpText, Path=Text.Length}"><Setter Property="Background" Value="#FFD3D3D3" /></DataTrigger></Style.Triggers></Style></FrameworkElement.Style><TextBlock FontSize="14" HorizontalAlignment="Center" Foreground="#FFFFFFFF" Text="邀请" VerticalAlignment="Center" /></Border></Grid></TabItem></TabControl>
