birtemp
چهارشنبه 30 مهر 1393, 21:16 عصر
این کد رو تو یه فایل Resource اضافه کنید حل میشه
<Style TargetType="{x:Type Window}">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Window}">
<Border Padding="5" Height="Auto" Width="Auto">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="ValidationStates"/>
</VisualStateManager.VisualStateGroups>
<Border Background="{TemplateBinding Background}" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Height="Auto" Width="Auto">
<Border.Effect>
<DropShadowEffect ShadowDepth="0" Color="#FF404040" Opacity="0.3" BlurRadius="7"/>
</Border.Effect>
<Grid Background="{TemplateBinding Background}">
<Grid.RowDefinitions>
<RowDefinition Height="30"/>
<RowDefinition/>
</Grid.RowDefinitions>
<AdornerDecorator Grid.RowSpan="1" Grid.Row="1">
<ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}"/>
</AdornerDecorator>
<Grid x:Name="titlebar" HorizontalAlignment="Left" Height="30" Margin="0" VerticalAlignment="Top" Width="260" Background="#00000000" MouseLeftButtonDown="titlebar_MouseLeftButtonDown" RenderTransformOrigin="0.5,0.5" Tag="{Binding RelativeSource={RelativeSource AncestorType={x:Type Window}}}" FlowDirection="RightToLeft">
<Grid.RenderTransform>
<TransformGroup>
<ScaleTransform ScaleY="1" ScaleX="-1"/>
<SkewTransform AngleY="0" AngleX="0"/>
<RotateTransform Angle="0"/>
<TranslateTransform/>
</TransformGroup>
</Grid.RenderTransform>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="26"/>
<ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>
<Button x:Name="close" Content="Î" HorizontalAlignment="Stretch" Height="Auto" Margin="6,7,0,3" VerticalAlignment="Stretch" Width="Auto" FontFamily="Wingdings 2" FontSize="16" Style="{DynamicResource bt_titlebar}" Click="close_Click" Tag="{Binding RelativeSource={RelativeSource AncestorType={x:Type Window}}}" Grid.Column="2"/>
<Button x:Name="minimize_Copy" Content="-" Grid.Column="3" HorizontalAlignment="Stretch" Height="Auto" Margin="5,7,4,3" VerticalAlignment="Stretch" Width="Auto" FontFamily="/Sendous System Repair;component/Fonts/#SimHei" FontSize="18.667" Style="{DynamicResource bt_titlebar}" Click="minimize_Click" Tag="{Binding RelativeSource={RelativeSource AncestorType={x:Type Window}}}"/>
</Grid>
</Grid>
</Border>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="ResizeMode" Value="CanResizeWithGrip">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Window}">
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}">
<Grid>
<AdornerDecorator>
<ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}"/>
</AdornerDecorator>
<ResizeGrip x:Name="WindowResizeGrip" HorizontalAlignment="Right" IsTabStop="False" Visibility="Collapsed" VerticalAlignment="Bottom"/>
</Grid>
</Border>
<ControlTemplate.Triggers>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="ResizeMode" Value="CanResizeWithGrip"/>
<Condition Property="WindowState" Value="Normal"/>
</MultiTrigger.Conditions>
<Setter Property="Visibility" TargetName="WindowResizeGrip" Value="Visible"/>
</MultiTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
</Style.Triggers>
</Style>