WPF 自定义DataGrid控件样式
2024-06-09 19:31:27
WPF 自定义DataGrid控件样式
样式一：
样式代码：
<!--DataGrid样式--><Style TargetType="DataGrid"><!--网格线颜色--><Setter Property="CanUserResizeColumns" Value="false"/><Setter Property="Background" Value="#FFF7EDAD" /><Setter Property="BorderBrush" Value="#FFF5F7F5" /><Setter Property="HorizontalGridLinesBrush"><Setter.Value><SolidColorBrush Color="#d6c79b"/></Setter.Value></Setter><Setter Property="VerticalGridLinesBrush"><Setter.Value><SolidColorBrush Color="#d6c79b"/></Setter.Value></Setter></Style><!--标题栏样式--><Style TargetType="DataGridColumnHeader"><Setter Property="SnapsToDevicePixels" Value="True" /><Setter Property="MinWidth" Value="0" /><Setter Property="MinHeight" Value="28" /><Setter Property="Foreground" Value="#323433" /><Setter Property="FontSize" Value="14" /><Setter Property="Cursor" Value="Hand" /><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="DataGridColumnHeader"><Border x:Name="BackgroundBorder" BorderThickness="0,1,0,1" BorderBrush="#e6dbba" Width="Auto"><Grid ><Grid.ColumnDefinitions><ColumnDefinition Width="*" /></Grid.ColumnDefinitions><ContentPresenter Margin="0,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Center"/><Path x:Name="SortArrow" Visibility="Collapsed" Data="M0,0 L1,0 0.5,1 z" Stretch="Fill" Grid.Column="2" Width="8" Height="6" Fill="White" Margin="0,0,50,0" VerticalAlignment="Center" RenderTransformOrigin="1,1" /><Rectangle Width="1" Fill="#d6c79b" HorizontalAlignment="Right" Grid.ColumnSpan="1" /></Grid></Border></ControlTemplate></Setter.Value></Setter><Setter Property="Height" Value="25"/></Style><!--行样式触发--><!--背景色改变必须先设置cellStyle 因为cellStyle会覆盖rowStyle样式--><Style TargetType="DataGridRow"><Setter Property="Background" Value="#F2F2F2" /><Setter Property="Height" Value="25"/><Setter Property="Foreground" Value="Black" /><Style.Triggers><!--隔行换色--><Trigger Property="AlternationIndex" Value="0" ><Setter Property="Background" Value="#e7e7e7" /></Trigger><Trigger Property="AlternationIndex" Value="1" ><Setter Property="Background" Value="#f2f2f2" /></Trigger><Trigger Property="IsMouseOver" Value="True"><Setter Property="Background" Value="LightGray"/><!--<Setter Property="Foreground" Value="White"/>--></Trigger><Trigger Property="IsSelected" Value="True"><Setter Property="Foreground" Value="Black"/></Trigger></Style.Triggers></Style><!--单元格样式触发--><Style TargetType="DataGridCell"><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="DataGridCell"><TextBlock TextAlignment="Center" VerticalAlignment="Center" ><ContentPresenter /></TextBlock></ControlTemplate></Setter.Value></Setter><Style.Triggers><Trigger Property="IsSelected" Value="True"><Setter Property="Foreground" Value="Black"/></Trigger></Style.Triggers></Style>
引用示例：
<DataGrid x:Name="DataGrid" AutoGenerateColumns="False" VerticalAlignment="Top"CanUserSortColumns="False" Margin="5" IsReadOnly="True"CanUserResizeColumns="False" CanUserResizeRows="False" SelectionMode="Single"CanUserReorderColumns="False" AlternationCount="2" RowHeaderWidth="0" CanUserAddRows="False" ><DataGrid.Columns><DataGridTextColumn Header="名称" Width="150" Binding="{Binding Name}"/><DataGridTextColumn Header="班级" Width="120" Binding="{Binding Class}"/><DataGridTextColumn Header="性别" Width="120" Binding="{Binding Sex}"/><DataGridTextColumn Header="班级排名" Width="130" Binding="{Binding ClassRank}"/><DataGridTextColumn Header="全校排名" Width="140" Binding="{Binding SchoolRank}"/></DataGrid.Columns>
</DataGrid>
初始化绑定数据C#代码：
public partial class MainWindow : Window{public MainWindow(){InitializeComponent();StudentList = new List<StudentInfo>(){new StudentInfo(){Name="张三",Class="三班",Sex="男",ClassRank=10,SchoolRank=103},new StudentInfo(){Name="李四",Class="三班",Sex="男",ClassRank=12,SchoolRank=110},new StudentInfo(){Name="李梅",Class="三班",Sex="女",ClassRank=3,SchoolRank=70},};this.DataGrid.ItemsSource = StudentList;}public List<StudentInfo> StudentList { get; set; }public class StudentInfo{public string Name { get; set; }public string Class { get; set; }public string Sex { get; set; }public int ClassRank { get; set; }public int SchoolRank { get; set; }}
效果展示：
样式二：
上面的代码实现了隔行换色的效果，但是没有鼠标选中效果。另外有些用户希望能够进行列头拖动及排序。那么就需要做以下更改：
添加DataGridRow样式：
<Style x:Key="AlertCount1" TargetType="DataGridRow"><Setter Property="Background" Value="#F2F2F2" /><Setter Property="Height" Value="25"/><Setter Property="Foreground" Value="Black" /><Style.Triggers><Trigger Property="AlternationIndex" Value="0" ><Setter Property="Background" Value="White" /></Trigger><Trigger Property="IsMouseOver" Value="True"><Setter Property="Background" Value="LightGray"/></Trigger><Trigger Property="IsSelected" Value="True"><Setter Property="Foreground" Value="Black"/><Setter Property="Background" Value="LightGray"/></Trigger></Style.Triggers></Style>
在引用时，设置DataGrid的RowStyle="{StaticResource AlertCount1}"且AlternationCount=“1”。这样就可以实现突出选中效果，取消隔行显示效果。要实现表头拖动，使用上面的样式代码是不行的，上面的样式代码去掉了拖动的控件。要实现拖动需要将其加上。
样式三：
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:local="clr-namespace:WpfApp5"xmlns:sys="clr-namespace:System;assembly=mscorlib"><sys:Double x:Key="DataGridRow.Height">33</sys:Double><!-- 表格外边框线粗细，一般不修改 --><Thickness x:Key="DataGrid.BorderThickness" Bottom="1" Left="1" Right="1" Top="1"/><!-- 列头边框粗细，一般不修改 --><Thickness x:Key="ColumnHeader.BorderThickness" Bottom="0" Left="0" Right="1" Top="0"/><!-- 行边框粗细，一般不修改 --><Thickness x:Key="DataGridRow.BorderThickness" Bottom="0" Left="0" Right="0" Top="1"/><!-- 表格外边框颜色 --><SolidColorBrush x:Key="DataGrid.BorderBrush" Color="#E9ECF1" /><!-- 列头背景色 --><SolidColorBrush x:Key="ColumnHeader.Background" Color="#F6F7FB" /><!-- 列头边框颜色 --><SolidColorBrush x:Key="ColumnHeader.BorderBrush" Color="#E9ECF1" /><!-- 行边框颜色 --><SolidColorBrush x:Key="DataGridRow.BorderBrush" Color="#E9ECF1" /><!-- 行默认背景颜色 --><SolidColorBrush x:Key="DataGridRow.Normal.Background" Color="#FFFFFF" /><!-- 行默认文字颜色 --><SolidColorBrush x:Key="DataGridRow.Normal.Foreground" Color="#000000" /><!-- 行悬浮背景颜色 --><SolidColorBrush x:Key="DataGridRow.MouseOver.Background" Color="#F6F7FB" /><!-- 行悬浮文字颜色 --><SolidColorBrush x:Key="DataGridRow.MouseOver.Foreground" Color="#000000" /><!-- 行选中背景颜色 --><SolidColorBrush x:Key="DataGridRow.Selected.Background" Color="#F6F7FB" /><!-- 行选中文字颜色 --><SolidColorBrush x:Key="DataGridRow.Selected.Foreground" Color="#000000" /><Style TargetType="DataGrid"><!-- 网格线颜色 --><Setter Property="RowHeaderWidth" Value="0" /><Setter Property="BorderThickness" Value="{StaticResource DataGrid.BorderThickness}" /><Setter Property="HeadersVisibility" Value="Column" /><Setter Property="Background" Value="{StaticResource ColumnHeader.Background}" /><Setter Property="BorderBrush" Value="{StaticResource DataGrid.BorderBrush}" /><Setter Property="HorizontalGridLinesBrush" Value="#00E9ECF1" /><Setter Property="VerticalGridLinesBrush" Value="#00E9ECF1" /><Setter Property="UseLayoutRounding" Value="True" /><Setter Property="SnapsToDevicePixels" Value="True" /><Setter Property="AutoGenerateColumns" Value="False" /><Setter Property="CanUserAddRows" Value="False" /><Setter Property="CanUserReorderColumns" Value="False" /><Setter Property="CanUserResizeColumns" Value="False" /><Setter Property="CanUserResizeRows" Value="False" /><Setter Property="CanUserSortColumns" Value="False" /><Setter Property="GridLinesVisibility" Value="None" /><Setter Property="IsReadOnly" Value="True" /><Setter Property="RowHeight" Value="{StaticResource DataGridRow.Height}" /><Setter Property="SelectionMode" Value="Single" /></Style><!--列头样式--><Style TargetType="DataGridColumnHeader"><Setter Property="SnapsToDevicePixels" Value="True" /><Setter Property="Foreground" Value="#000000" /><Setter Property="FontSize" Value="12" /><Setter Property="Cursor" Value="Hand" /><Setter Property="Height" Value="28" /><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="DataGridColumnHeader"><Border x:Name="BackgroundBorder" Width="Auto" Margin="-1,0"BorderBrush="{StaticResource ColumnHeader.BorderBrush}"BorderThickness="{StaticResource ColumnHeader.BorderThickness}"SnapsToDevicePixels="True" UseLayoutRounding="True"><ContentPresenter Margin="5,0" HorizontalAlignment="Center" VerticalAlignment="Center" /></Border></ControlTemplate></Setter.Value></Setter></Style><!-- 行样式触发 背景色改变必须先设置cellStyle 因为cellStyle会覆盖rowStyle样式 --><Style TargetType="{x:Type DataGridRow}"><Setter Property="Background" Value="{StaticResource DataGridRow.Normal.Background}" /><Setter Property="Foreground" Value="{StaticResource DataGridRow.MouseOver.Foreground}" /><Setter Property="SnapsToDevicePixels" Value="true" /><Setter Property="UseLayoutRounding" Value="True" /><Setter Property="Validation.ErrorTemplate" Value="{x:Null}" /><Setter Property="BorderThickness" Value="{StaticResource DataGridRow.BorderThickness}" /><Setter Property="BorderBrush" Value="{StaticResource DataGridRow.BorderBrush}" /><Setter Property="ValidationErrorTemplate"><Setter.Value><ControlTemplate><TextBlock Margin="0,0,0,0" VerticalAlignment="Center" Foreground="Red" Text="!" /></ControlTemplate></Setter.Value></Setter><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="{x:Type DataGridRow}"><Border x:Name="DGR_Border" Margin="0,0,0,-1"Background="{TemplateBinding Background}"BorderBrush="{TemplateBinding BorderBrush}"BorderThickness="{TemplateBinding BorderThickness}"SnapsToDevicePixels="True" UseLayoutRounding="True"><SelectiveScrollingGrid><SelectiveScrollingGrid.ColumnDefinitions><ColumnDefinition Width="Auto" /><ColumnDefinition Width="*" /></SelectiveScrollingGrid.ColumnDefinitions><SelectiveScrollingGrid.RowDefinitions><RowDefinition Height="*" MinHeight="{StaticResource DataGridRow.Height}" /><RowDefinition Height="Auto" /></SelectiveScrollingGrid.RowDefinitions><DataGridCellsPresenter Grid.Column="1"ItemsPanel="{TemplateBinding ItemsPanel}"SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" /><DataGridDetailsPresenter Grid.Row="1" Grid.Column="1"SelectiveScrollingGrid.SelectiveScrollingOrientation="{Binding AreRowDetailsFrozen,ConverterParameter={x:Static SelectiveScrollingOrientation.Vertical},Converter={x:Static DataGrid.RowDetailsScrollingConverter},RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}"Visibility="{TemplateBinding DetailsVisibility}" /><DataGridRowHeader Grid.RowSpan="2" SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical"Visibility="{Binding HeadersVisibility,ConverterParameter={x:Static DataGridHeadersVisibility.Row},Converter={x:Static DataGrid.HeadersVisibilityConverter},RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" /></SelectiveScrollingGrid></Border><ControlTemplate.Triggers><Trigger Property="IsMouseOver" Value="True"><Setter Property="Foreground" Value="{StaticResource DataGridRow.MouseOver.Foreground}" /><Setter Property="Background" Value="{StaticResource DataGridRow.MouseOver.Background}" /></Trigger><Trigger Property="IsSelected" Value="True"><Setter Property="Foreground" Value="{StaticResource DataGridRow.Selected.Foreground}" /><Setter Property="Background" Value="{StaticResource DataGridRow.Selected.Background}" /></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter></Style><!-- 单元格样式触发 --><Style TargetType="DataGridCell"><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="DataGridCell"><Border x:Name="Bg" Background="Transparent" UseLayoutRounding="True"><ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" /></Border></ControlTemplate></Setter.Value></Setter><Style.Triggers><Trigger Property="IsSelected" Value="True"><Setter Property="Background" Value="Transparent" /><Setter Property="Foreground" Value="#000000" /></Trigger></Style.Triggers></Style>
</ResourceDictionary>
引用：
<StackPanel><DataGrid x:Name="grd" ItemsSource="{Binding DataList}" AutoGenerateColumns="False" Margin="20"><DataGrid.Columns><DataGridTextColumn Binding="{Binding Index}" Header="序号" Width="100"/><DataGridTextColumn Binding="{Binding Name}" Header="名称" Width="200"/><DataGridTextColumn Binding="{Binding Remark}" Header="时间" Width="*"/></DataGrid.Columns></DataGrid></StackPanel>
效果：
样式四：
<Style TargetType="{x:Type DataGrid}"><Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/><Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/><Setter Property="BorderBrush" Value="#FF688CAF"/><Setter Property="BorderThickness" Value="1"/><Setter Property="RowDetailsVisibilityMode" Value="VisibleWhenSelected"/><Setter Property="ScrollViewer.CanContentScroll" Value="true"/><Setter Property="ScrollViewer.PanningMode" Value="Both"/><Setter Property="Stylus.IsFlicksEnabled" Value="False"/><Setter Property="AutoGenerateColumns" Value="False"/><Setter Property="ColumnHeaderHeight" Value="50"/><Setter Property="FontSize" Value="20"/><Setter Property="RowHeight" Value="50"/><Setter Property="AlternationCount" Value="2"/><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="{x:Type DataGrid}"><Grid><Border Background="White" CornerRadius="0"><Border.Effect><DropShadowEffect ShadowDepth="0" Direction="0" Color="#FFDADADA"/></Border.Effect></Border><Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="True"><ScrollViewer x:Name="DG_ScrollViewer" Focusable="false"><ScrollViewer.Template><ControlTemplate TargetType="{x:Type ScrollViewer}"><Grid><Grid.ColumnDefinitions><ColumnDefinition Width="Auto"/><ColumnDefinition Width="*"/><ColumnDefinition Width="Auto"/></Grid.ColumnDefinitions><Grid.RowDefinitions><RowDefinition Height="Auto"/><RowDefinition Height="*"/><RowDefinition Height="Auto"/></Grid.RowDefinitions><Grid Background="White" Grid.Column="1"><Grid.Effect><DropShadowEffect Direction="270" Color="#FFF3F3F3"/></Grid.Effect></Grid><Button Command="{x:Static DataGrid.SelectAllCommand}" Focusable="false" Style="{DynamicResource {ComponentResourceKey ResourceId=DataGridSelectAllButtonStyle, TypeInTargetAssembly={x:Type DataGrid}}}" Visibility="{Binding HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.All}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" Width="{Binding CellsPanelHorizontalOffset, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}"/><DataGridColumnHeadersPresenter x:Name="PART_ColumnHeadersPresenter" Grid.Column="1" Visibility="{Binding HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.Column}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}"/><ScrollContentPresenter x:Name="PART_ScrollContentPresenter" CanContentScroll="{TemplateBinding CanContentScroll}" Grid.ColumnSpan="2" Grid.Row="1"/><ScrollBar x:Name="PART_VerticalScrollBar" Grid.Column="2" Maximum="{TemplateBinding ScrollableHeight}" Orientation="Vertical" Grid.Row="1" Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportHeight}"/><Grid Grid.Column="1" Grid.Row="2"><Grid.ColumnDefinitions><ColumnDefinition Width="{Binding NonFrozenColumnsViewportHorizontalOffset, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}"/><ColumnDefinition Width="*"/></Grid.ColumnDefinitions><ScrollBar x:Name="PART_HorizontalScrollBar" Grid.Column="1" Maximum="{TemplateBinding ScrollableWidth}" Orientation="Horizontal" Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" Value="{Binding HorizontalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportWidth}"/></Grid></Grid></ControlTemplate></ScrollViewer.Template><ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/></ScrollViewer></Border></Grid></ControlTemplate></Setter.Value></Setter><Style.Triggers><MultiTrigger><MultiTrigger.Conditions><Condition Property="IsGrouping" Value="true"/><Condition Property="VirtualizingPanel.IsVirtualizingWhenGrouping" Value="false"/></MultiTrigger.Conditions><Setter Property="ScrollViewer.CanContentScroll" Value="false"/></MultiTrigger></Style.Triggers></Style><Style TargetType="DataGridColumnHeader"><Setter Property="Background" Value="Transparent"/><Setter Property="VerticalContentAlignment" Value="Center"/><Setter Property="HorizontalContentAlignment" Value="Center"/><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="DataGridColumnHeader"><Grid Background="{TemplateBinding Background}"><!--<Grid.ColumnDefinitions><ColumnDefinition/><ColumnDefinition Width="20"/></Grid.ColumnDefinitions>--><ContentPresenter Margin="20 0 0 0" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"/><!--<TextBlock Grid.Column="1" x:Name="SortArrow" Visibility="Visible" VerticalAlignment="Center" FontFamily="/DataGrid;component/Fonts/#FontAwesome"/>--></Grid><!--<ControlTemplate.Triggers><Trigger Property="SortDirection" Value="Ascending"><Setter TargetName="SortArrow" Property="Visibility" Value="Visible" /><Setter TargetName="SortArrow" Property="Text" Value="" /></Trigger><Trigger Property="SortDirection" Value="Descending"><Setter TargetName="SortArrow" Property="Visibility" Value="Visible" /><Setter TargetName="SortArrow" Property="Text" Value="" /></Trigger></ControlTemplate.Triggers>--></ControlTemplate></Setter.Value></Setter></Style><Style TargetType="DataGridRow"><Setter Property="Cursor" Value="Hand"/><Setter Property="Template" ><Setter.Value><ControlTemplate TargetType="DataGridRow"><Grid ><Border x:Name="border" Background="{TemplateBinding Background}" BorderThickness="1" BorderBrush="Transparent"/><DataGridCellsPresenter /></Grid><ControlTemplate.Triggers><Trigger Property="IsMouseOver" Value="True"><Setter Property="BorderBrush" TargetName="border" Value="#00BCD4"/></Trigger><Trigger Property="IsSelected" Value="true"><Setter Property="BorderBrush" TargetName="border" Value="#00BCD4"/></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter><Style.Triggers><Trigger Property="ItemsControl.AlternationIndex"Value="0"><Setter Property="Background" Value="#F8F9FA" /></Trigger><Trigger Property="ItemsControl.AlternationIndex"Value="1"><Setter Property="Background" Value="White" /></Trigger></Style.Triggers></Style><Style TargetType="DataGridCell"><Setter Property="Background" Value="Transparent"/><Setter Property="VerticalContentAlignment" Value="Center"/><Setter Property="HorizontalContentAlignment" Value="Center"/><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="DataGridCell"><Grid Background="{TemplateBinding Background}"><ContentPresenter VerticalAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"/></Grid><ControlTemplate.Triggers><Trigger Property="IsSelected" Value="true"><Setter Property="Foreground" Value="Black" /></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter></Style>
使用方式：
<DataGrid x:Name="grd" ItemsSource="{Binding DataList}" Margin="20" BorderThickness="0" Background="Transparent" CanUserSortColumns="False" SelectionMode="Single" HorizontalGridLinesBrush="Black" VerticalGridLinesBrush="Black" GridLinesVisibility="None" RowDetailsVisibilityMode="Collapsed" ForceCursor="True" ><DataGrid.Columns><DataGridTextColumn Binding="{Binding Index}" Header="序号" Width="*" ClipboardContentBinding="{x:Null}"/><DataGridTextColumn Binding="{Binding Name}" Header="名称" Width="*" ClipboardContentBinding="{x:Null}"/><DataGridTextColumn Binding="{Binding Remark}" Header="时间" Width="*" ClipboardContentBinding="{x:Null}"/></DataGrid.Columns></DataGrid>
效果：
样式五：
<!--DataGrid样式--><Style TargetType="DataGrid"><Setter Property="RowHeaderWidth" Value="0"></Setter><Setter Property="AutoGenerateColumns" Value="False"></Setter><Setter Property="CanUserAddRows" Value="False"></Setter><Setter Property="CanUserResizeColumns" Value="False"></Setter><Setter Property="CanUserResizeRows" Value="False"></Setter><Setter Property="HorizontalGridLinesBrush" Value="LightGray"></Setter><Setter Property="VerticalGridLinesBrush" Value="LightGray"></Setter><Setter Property="IsReadOnly" Value="True"></Setter><Setter Property="BorderThickness" Value="1,0"></Setter><Setter Property="BorderBrush" Value="LightGray"></Setter><Setter Property="RowHeight" Value="30"></Setter><Setter Property="VerticalScrollBarVisibility" Value="Auto"></Setter></Style><!--DataGrid表头样式--><Style TargetType="DataGridColumnHeader"><Setter Property="FontSize" Value="16"></Setter><Setter Property="Background" Value="{StaticResource BgColor}"></Setter><Setter Property="BorderThickness" Value="0,0,1,1"></Setter><Setter Property="BorderBrush" Value="LightGray"></Setter><Setter Property="HorizontalContentAlignment" Value="Center"></Setter></Style><!--DataGrid复选框样式--><Style TargetType="CheckBox" x:Key="VerticalCheckBox"><Setter Property="VerticalAlignment" Value="Center"></Setter><Setter Property="FontSize" Value="16"></Setter><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="{x:Type CheckBox}"><StackPanel Name="sp" HorizontalAlignment="Center" ><ContentPresenter HorizontalAlignment="Center" Margin="2"></ContentPresenter><Border x:Name="bd" BorderThickness="1.5" Height="20" Width="20" BorderBrush="Gray" ><Border.Background><LinearGradientBrush StartPoint="0,0" EndPoint="1,1"><GradientStop Color="LightGray" Offset="0.05"/><GradientStop Color="White" Offset="1"/></LinearGradientBrush></Border.Background><Path Name="checkPath" Width="18" Height="16" Stroke="Black" StrokeThickness="2"></Path></Border></StackPanel><ControlTemplate.Triggers><Trigger Property="IsChecked" Value="True"><Setter TargetName="checkPath" Property="Data" Value="M 1.5,5 L 7,13 17,0"></Setter></Trigger><Trigger Property="IsMouseOver" Value="True"><Setter TargetName="bd" Property="Background" Value="LightGray"></Setter></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter></Style><!--DataGrid单元格选中样式--><Style TargetType="DataGridCell"><Style.Triggers><Trigger Property="IsSelected" Value="True"><Setter Property="Background" Value="#FFC7CBCA"/><Setter Property="BorderThickness" Value="0"></Setter></Trigger></Style.Triggers></Style><!--DataGrid按钮样式 蓝--><Style x:Key="btnInfo" TargetType="Button"><Setter Property="Width" Value="70"></Setter><Setter Property="Foreground" Value="White"></Setter><Setter Property="FontSize" Value="12"></Setter><Setter Property="Margin" Value="0,2"></Setter><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="Button"><Border Name="bd" CornerRadius="3" BorderThickness="1" BorderBrush="LightGray" Background="#FF2F6DC1"><ContentPresenter Content="{TemplateBinding ContentControl.Content}" HorizontalAlignment="Center" VerticalAlignment="Center" /></Border><ControlTemplate.Triggers><Trigger Property="Button.IsMouseOver" Value="True"><Setter TargetName="bd" Property="Opacity" Value="0.6"></Setter></Trigger><Trigger Property="IsPressed" Value="True"><Setter TargetName="bd" Property="Background" Value="#FF9BCEF7"></Setter></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter></Style>
效果：
下面是对DataGrid控件的补充：
控件常用方法：
BeginEdit：使DataGrid进入编辑状态。
CancelEdit：取消DataGrid的编辑状态。
CollapseRowGroup：闭合DataGrid的行分组。
CommitEdit：确认DataGrid的编辑完成。
ExpandRowGroup：展开DataGrid的行分组。
GetGroupFromItem：从具体Item中得到分组。
ScrollIntoView：滚动DataGrid视图。
控件常用属性：
AlternatingRowBackground：获取或设置一个笔刷用来描绘DataGrid奇数行的背景。
AreRowDetailsFrozen：获取或设置一个值用来判断是否冻结每行内容的详细信息。
AreRowGroupHeadersFrozen：获取或设置一个值用来判断是否冻结分组行的头部。
AutoGenerateColumns：获取或设置一个值用来判断是否允许自动生成表列。
CanUserReorderColumns：获取或设置一个值用来判断是否允许用户重新排列表列的位置。
CanUserSortColumns：获取或设置一个值用来判断是否允许用户按列对表中内容进行排序。
CellStyle：获取或设置单元格的样式。
ColumnHeaderHeight：获取或设置列头的高度。
ColumnHeaderStyle：获取或设置列头的样式。
Columns：获取组件中包含所有列的集合。
ColumnWidth：获取或设置列宽。
CurrentColumn：获取或设置包含当前单元格的列。
CurrentItem：获取包含当前单元格且与行绑定的数据项。
DragIndicatorStyle：获取或设置当拖曳列头时的样式。
DropLocationIndicatorStyle：获取或设置呈现列头时的样式。
FrozenColumnCount：获取或设置冻结列的个数。
GridLinesVisibility：获取或设置网格线的显示形式。
HeadersVisibility：获取或设置行头及列头的显示形式。
HorizontalGridLinesBrush：获取或设置水平网格线的笔刷。
HorizontalScrollBarVisibility：获取或设置水平滚动条的显示样式。
IsReadOnly：获取或设置DataGrid是否为只读。
MaxColumnWidth：获取或设置DataGrid的最大列宽。
MinColumnWidth：获取或设置DataGrid的最小列宽。
RowBackground：获取或设置用于填充行背景的笔刷。
RowDetailsTemplate：获取或设置被用于显示行详细部分的内容的模板。
RowDetailsVisibilityMode：获取或设置一个值用以判定行详细部分是否显示。
RowGroupHeaderStyles：获取呈现行分组头部的样式。
RowHeaderStyle：获取或设置呈现行头的样式。
RowHeaderWidth：获取或设置行头的宽度。
RowHeight：获取或设置每行的高度。
RowStyle：获取或设置呈现行时的样式。
SelectedIndex：获取或设置当前选中部分的索引值。
SelectedItem：获取或设置与当前被选中行绑定的数据项。
SelectedItems：获取与当前被选中的各行绑定的数据项们的列表（List）。
SelectionMode：获取或设置DataGrid的选取模式。
VerticalGridLinesBrush：获取或设置垂直网格线的笔刷。
VerticalScrollBarVisibility：获取或设置垂直滚动条的显示样式。
原文：https://www.cnblogs.com/xiaomingg/p/8736305.html
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