首先写一个类：
public class Employee
{
public string FirstName { get; set; }
public string LastName { get; set; }
public decimal Salary { get; set; }
public DateTime StartDate { get; set; }
public bool IsVested { get; set; }
public string Gender { get; set; }
}
接着再写一个类，用于DataGrid性别列的下拉框。
public class Genders
{
public List<String> GenderList
{
get
{
return new List<String> { "Male", "Female" };
}
}
}
加入一个名称空间：
xmlns :local="clr-namespace:DataGrid_cs"
然后声明一个属性引用：
<UserControl.Resources>
<local:Genders x:Key="genderList"></local:Genders>
</UserControl.Resources>
编写DataGrid代码：
<data:DataGrid x:Name="grdDisplay"
IsReadOnly="False"
AutoGenerateColumns="False"
RowBackground="Beige"
AlternatingRowBackground="BlanchedAlmond"
ColumnWidth="100"
GridLinesVisibility="Horizontal"
HorizontalGridLinesBrush="Blue"
HeadersVisibility="Column"
Margin="0,50,0,0"
>
<data:DataGrid.Columns>
<data:DataGridTextColumn Header="First Name" CanUserSort="False" Binding="{Binding FirstName}" />
<data:DataGridTextColumn Header="Last Name" Binding="{Binding LastName}" />
<data:DataGridTextColumn Header="Salary" Binding="{Binding Salary}" />
<data:DataGridCheckBoxColumn Header="Is Vested" Binding="{Binding IsVested}" />
<data:DataGridTemplateColumn Header="Start Date" SortMemberPath="StartDate">
<data:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="{Binding Path=StartDate}" />
</DataTemplate>
</data:DataGridTemplateColumn.CellTemplate>
</data:DataGridTemplateColumn>
<data:DataGridTemplateColumn Header="Gender" SortMemberPath="Gender">
<data:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="{Binding Path=Gender}" />
</DataTemplate>
</data:DataGridTemplateColumn.CellTemplate>
<data:DataGridTemplateColumn.CellEditingTemplate>
<DataTemplate>
<ComboBox Loaded="ComboBox_Loaded" SelectedItem="{Binding Path=Gender, Mode=TwoWay}" ItemsSource="{Binding GenderList, Source={StaticResource genderList}}"></ComboBox>
</DataTemplate>
</data:DataGridTemplateColumn.CellEditingTemplate>
</data:DataGridTemplateColumn>
</data:DataGrid.Columns>
</data:DataGrid>
最后写后台代码：
public Page()
{
InitializeComponent();
List<Employee> employeelist = new List<Employee>();
employeelist.Add(new Employee { FirstName = "Tom", LastName = "Smith", Salary = 50000, StartDate = new DateTime(2006, 10, 3), IsVested = true, Gender = "Male" });
employeelist.Add(new Employee { FirstName = "Sue", LastName = "Smith", Salary = 45000, StartDate = new DateTime(2006, 10, 4), IsVested = true, Gender = "Female" });
employeelist.Add(new Employee { FirstName = "Sharon", LastName = "Smith", Salary = 79000, StartDate = new DateTime(2006, 10, 5), IsVested = false, Gender = "Female" });
employeelist.Add(new Employee { FirstName = "Joe", LastName = "Smith", Salary = 55000, StartDate = new DateTime(2006, 10, 6), IsVested = true, Gender = "Male" });
employeelist.Add(new Employee { FirstName = "John", LastName = "Smith", Salary = 60000, StartDate = new DateTime(2006, 10, 7), IsVested = false, Gender = "Male" });
employeelist.Add(new Employee { FirstName = "Amy", LastName = "Smith", Salary = 65000, StartDate = new DateTime(2006, 10, 8), IsVested = true, Gender = "Female" });
employeelist.Add(new Employee { FirstName = "Kristi", LastName = "Smith", Salary = 150000, StartDate = new DateTime(2006, 10, 9), IsVested = false, Gender = "Female" });
grdDisplay.ItemsSource = employeelist;
}
private void ComboBox_Loaded(object sender, System.Windows.RoutedEventArgs e)
{
((ComboBox)sender).IsDropDownOpen = true;
}