WPF中使用DataGrid时操作列按钮问题

在使用DataGrid的过程中，我们有时候需要对选取的某一行数据进行多个操作，这个时候操作列只有一个按钮显然无法满足我们的要求，我们需要多个按钮才能达到我们的目的。

UI页面代码：

<Grid>
    <DataGrid x:Name="datagrid" AutoGenerateColumns="False" ScrollViewer.HorizontalScrollBarVisibility="Hidden" SizeChanged="datagrid_SizeChanged" RowHeaderWidth="0" IsReadOnly="True" BorderBrush="Transparent" BorderThickness="1">
        <DataGrid.ColumnHeaderStyle>
            <Style TargetType="DataGridColumnHeader">
                <Setter Property="HorizontalContentAlignment" Value="Center"></Setter>
                <Setter Property="FontSize" Value="20"></Setter>
                <Setter Property="FontWeight" Value="ExtraBold"></Setter>
                <Setter Property="Height" Value="50"></Setter>
            </Style>
        </DataGrid.ColumnHeaderStyle>
 
        <DataGrid.Columns>
            <DataGridTextColumn x:Name="UserName" Binding="{Binding Name}" Header="姓名" FontSize="20"/>
            <DataGridTextColumn x:Name="UserSex" Binding="{Binding Sex}" Header="性别" FontSize="20"/>
            <DataGridTextColumn x:Name="UserAge" Binding="{Binding Age}" Header="是否完成" FontSize="20"/>
            <DataGridTextColumn x:Name="UserPhone" Binding="{Binding Phone}" Header="下发时间" FontSize="20"/>
            <DataGridTemplateColumn x:Name="UserAction" Header="操作" Width="100">
                <DataGridTemplateColumn.CellTemplate>
                    <DataTemplate>
                        <StackPanel Orientation="Horizontal">
                            <Button x:Name="BtnAction" Content="{Binding BtnActionStr}" Height="34"
                                    Width="80" Click="BtnAction_Click" IsEnabled="{Binding Enabled}"
                                    FontSize="20"  HorizontalContentAlignment="Center" VerticalContentAlignment="Center">
                            </Button>
                            <Button x:Name="BtnAction1" Content="{Binding BtnActionStr1}" Height="34"
                                    Width="80" Click="BtnAction1_Click" IsEnabled="{Binding Enabled1}"
                                    FontSize="20"  HorizontalContentAlignment="Center" VerticalContentAlignment="Center">
                            </Button>
                        </StackPanel>
                    </DataTemplate>
                </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>
        </DataGrid.Columns>
    </DataGrid>
</Grid>

后台代码：

List<User> users = new List<User>();
//向DataGrid中添加数据
private void GetDataGrid()
{
    for (int i = 0; i < 10; i++)
    {
        User user = new User();
        user.Name = "Tom"; user.Sex = "男"; user.Age = "18"; user.Phone = "000000";
        user.BtnActionStr = "按钮" + i;
        user.BtnActionStr1 = "按钮" + (i + 1);
        if (i % 2 == 0)
        {
            user.Enabled = true;
            user.Enabled1 = false;
        }
        else
        {
            user.Enabled = false;
            user.Enabled1 = true;
        }
        users.Add(user);
    }
    //数据绑定
    datagrid.ItemsSource = users;
}
//定义要绑定的类
private class User
{
    public string Name { get; set; }
    public string Sex { get; set; }
    public string Age { get; set; }
    public string Phone { get; set; }
    public string BtnActionStr { get; set; }
    public bool Enabled { get; set; }
    public string BtnActionStr1 { get; set; }
    public bool Enabled1 { get; set; }
}
//平均分配各列的宽度
private void datagrid_SizeChanged(object sender, SizeChangedEventArgs e)
{
    int WidthSize = (int)(datagrid.ActualWidth / 5 - 4);
    UserName.Width = WidthSize; UserSex.Width = WidthSize; UserAge.Width = WidthSize;
    UserPhone.Width = WidthSize; UserAction.Width = WidthSize;
}
//第一个按钮点击事件
private void BtnAction_Click(object sender, RoutedEventArgs e)
{
    MessageBox.Show(users[datagrid.SelectedIndex].Name);
}
//第二个按钮点击事件
private void BtnAction1_Click(object sender, RoutedEventArgs e)
{
    MessageBox.Show(users[datagrid.SelectedIndex].Sex);
}