How to inherit from a style and to overwrite something?
The concrete question is how to inherit from my custom style "Water" and to overwrite its "Grid.Background"-Part?<br>Is there a possibility at all?<br>To begin with, I just want to put there an other image.

**ButtonStyles1.xaml**

    <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
                        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d">
        <Style x:Key="Water" TargetType="{x:Type Button}">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type Button}">
                        <Grid x:Name="Grid" ShowGridLines="False" d:DesignWidth="150" d:DesignHeight="150">
                            <Grid.Background>
                                <ImageBrush ImageSource="/WpfControlLibrary_Battleship;component/Resources/ButtonBackgrounds/Water.jpg"/>
                            </Grid.Background>
                            <Grid.RowDefinitions>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                            </Grid.RowDefinitions>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                            </Grid.ColumnDefinitions>
                            <VisualStateManager.VisualStateGroups>
                                <VisualStateGroup x:Name="CommonStates">
                                    <VisualStateGroup.Transitions>
                                        <VisualTransition From="MouseOver" GeneratedDuration="0">
                                            <Storyboard>
                                                <DoubleAnimation Duration="0:0:0.5" Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathNW"/>
                                                <DoubleAnimation Duration="0:0:0.5" Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathNE"/>
                                                <DoubleAnimation Duration="0:0:0.5" Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathSW"/>
                                                <DoubleAnimation Duration="0:0:0.5" Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathSE"/>
                                            </Storyboard>
                                        </VisualTransition>
                                    </VisualStateGroup.Transitions>
                                    <VisualState x:Name="Normal"/>
                                    <VisualState x:Name="MouseOver">
                                        <Storyboard>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathNW">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathNE">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathSW">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathSE">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Pressed"/>
                                    <VisualState x:Name="Disabled"/>
                                </VisualStateGroup>
                            </VisualStateManager.VisualStateGroups>
                            <Path x:Name="PathNW" Data="M2.5,2.5 L82.833332,2.5 M2.5000006,2.5 L2.5000006,82.833329" HorizontalAlignment="Stretch" Height="Auto" Margin="0" StrokeStartLineCap="Square" Stretch="Fill" StrokeEndLineCap="Square" Stroke="#FF9B0000" StrokeThickness="5" VerticalAlignment="Stretch" Width="Auto" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>
                            <Path x:Name="PathNE" Grid.Column="6" Data="M2.5,2.5 L82.833356,2.5 M82.833333,2.5 L82.833333,82.833335" HorizontalAlignment="Stretch" Height="Auto" Margin="0" StrokeStartLineCap="Square" Stretch="Fill" StrokeEndLineCap="Square" Stroke="#FF9B0000" StrokeThickness="5" VerticalAlignment="Stretch" Width="Auto" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>
                            <Path x:Name="PathSW" Data="M2.5,2.5 L2.5,82.833328 M2.5,82.833323 L82.833336,82.833323" HorizontalAlignment="Stretch" Margin="0" Grid.Row="6" StrokeStartLineCap="Square" Stretch="Fill" StrokeEndLineCap="Square" Stroke="#FF9B0000" StrokeThickness="5" Width="Auto" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>
                            <Path x:Name="PathSE" Grid.Column="6" Data="M2.5000001,168.16667 L168.16665,168.16667 M168.16666,2.5000051 L168.16666,168.1667" HorizontalAlignment="Stretch" Height="Auto" Margin="0" Grid.Row="6" StrokeStartLineCap="Square" Stretch="Fill" StrokeEndLineCap="Square" Stroke="#FF9B0000" StrokeThickness="5" VerticalAlignment="Stretch" Width="Auto" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>
                            <Rectangle x:Name="Rectangle" Grid.ColumnSpan="8" Fill="Red" Margin="0" Grid.RowSpan="8" Stroke="Black" Opacity="0.495">
                                <Rectangle.Visibility>
                                    <Visibility>Hidden</Visibility>
                                </Rectangle.Visibility>
                            </Rectangle>
                        </Grid>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsFocused" Value="True"/>
                            <Trigger Property="IsDefaulted" Value="True"/>
                            <Trigger Property="IsMouseOver" Value="True"/>
                            <Trigger Property="IsPressed" Value="True"/>
                            <Trigger Property="IsEnabled" Value="False"/>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
        <Style x:Key="Bow_W" TargetType="{x:Type Button}" BasedOn="{StaticResource Water}">
            <!--How to inherit from the style "Water" and to overwrite the "Grid.Background"-Part?-->
        </Style>
    </ResourceDictionary>
How to inherit from a style and to overwrite something?
===

The concrete question is how to inherit from my custom style "Water" and to overwrite its "Grid.Background"-Part?<br>Is there a possibility at all?<br>To begin with, I just want to put there an other image.

**ButtonStyles1.xaml**

    <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
                        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d">
        <Style x:Key="Water" TargetType="{x:Type Button}">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type Button}">
                        <Grid x:Name="Grid" ShowGridLines="False" d:DesignWidth="150" d:DesignHeight="150">
                            <Grid.Background>
                                <ImageBrush ImageSource="/WpfControlLibrary_Battleship;component/Resources/ButtonBackgrounds/Water.jpg"/>
                            </Grid.Background>
                            <Grid.RowDefinitions>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                                <RowDefinition/>
                            </Grid.RowDefinitions>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                            </Grid.ColumnDefinitions>
                            <VisualStateManager.VisualStateGroups>
                                <VisualStateGroup x:Name="CommonStates">
                                    <VisualStateGroup.Transitions>
                                        <VisualTransition From="MouseOver" GeneratedDuration="0">
                                            <Storyboard>
                                                <DoubleAnimation Duration="0:0:0.5" Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathNW"/>
                                                <DoubleAnimation Duration="0:0:0.5" Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathNE"/>
                                                <DoubleAnimation Duration="0:0:0.5" Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathSW"/>
                                                <DoubleAnimation Duration="0:0:0.5" Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathSE"/>
                                            </Storyboard>
                                        </VisualTransition>
                                    </VisualStateGroup.Transitions>
                                    <VisualState x:Name="Normal"/>
                                    <VisualState x:Name="MouseOver">
                                        <Storyboard>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathNW">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathNE">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathSW">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="PathSE">
                                                <EasingDoubleKeyFrame KeyTime="0" Value="1"/>
                                            </DoubleAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="Pressed"/>
                                    <VisualState x:Name="Disabled"/>
                                </VisualStateGroup>
                            </VisualStateManager.VisualStateGroups>
                            <Path x:Name="PathNW" Data="M2.5,2.5 L82.833332,2.5 M2.5000006,2.5 L2.5000006,82.833329" HorizontalAlignment="Stretch" Height="Auto" Margin="0" StrokeStartLineCap="Square" Stretch="Fill" StrokeEndLineCap="Square" Stroke="#FF9B0000" StrokeThickness="5" VerticalAlignment="Stretch" Width="Auto" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>
                            <Path x:Name="PathNE" Grid.Column="6" Data="M2.5,2.5 L82.833356,2.5 M82.833333,2.5 L82.833333,82.833335" HorizontalAlignment="Stretch" Height="Auto" Margin="0" StrokeStartLineCap="Square" Stretch="Fill" StrokeEndLineCap="Square" Stroke="#FF9B0000" StrokeThickness="5" VerticalAlignment="Stretch" Width="Auto" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>
                            <Path x:Name="PathSW" Data="M2.5,2.5 L2.5,82.833328 M2.5,82.833323 L82.833336,82.833323" HorizontalAlignment="Stretch" Margin="0" Grid.Row="6" StrokeStartLineCap="Square" Stretch="Fill" StrokeEndLineCap="Square" Stroke="#FF9B0000" StrokeThickness="5" Width="Auto" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>
                            <Path x:Name="PathSE" Grid.Column="6" Data="M2.5000001,168.16667 L168.16665,168.16667 M168.16666,2.5000051 L168.16666,168.1667" HorizontalAlignment="Stretch" Height="Auto" Margin="0" Grid.Row="6" StrokeStartLineCap="Square" Stretch="Fill" StrokeEndLineCap="Square" Stroke="#FF9B0000" StrokeThickness="5" VerticalAlignment="Stretch" Width="Auto" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>
                            <Rectangle x:Name="Rectangle" Grid.ColumnSpan="8" Fill="Red" Margin="0" Grid.RowSpan="8" Stroke="Black" Opacity="0.495">
                                <Rectangle.Visibility>
                                    <Visibility>Hidden</Visibility>
                                </Rectangle.Visibility>
                            </Rectangle>
                        </Grid>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsFocused" Value="True"/>
                            <Trigger Property="IsDefaulted" Value="True"/>
                            <Trigger Property="IsMouseOver" Value="True"/>
                            <Trigger Property="IsPressed" Value="True"/>
                            <Trigger Property="IsEnabled" Value="False"/>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
        <Style x:Key="Bow_W" TargetType="{x:Type Button}" BasedOn="{StaticResource Water}">
            <!--How to inherit from the style "Water" and to overwrite the "Grid.Background"-Part?-->
        </Style>
    </ResourceDictionary>