您可以使用 ListView 的ItemTemplate自定义您的 listviewitem 。将一个复选框和一个文本块添加到将构成您的数据模板的面板中。
更新
该模型:
public class Activity
{
public Activity(int id, string name)
{
ID = id;
Name = name;
}
public int ID { get; set; }
public string Name { get; set; }
}
第二个窗口中 ListViewItem 的 ViewModel:
public class ActivityViewModel
{
Activity _model;
public ActivityViewModel(Activity model, bool isSelected)
{
_model = model;
IsSelected = isSelected;
}
public string Name { get { return _model.Name; } }
/* Since the view has a checkbox and it requires a bool value for binding
we create this property */
public Nullable<bool> IsSelected { get; set; }
}
数据访问
public class DaoDailyActivities
{
string activityName = "";
bool IsSelected;
SqlConnection con = new SqlConnection("server=172.16.32.68;database=ParentalHealth;uid=sa;pwd=Emids123");
public IEnumerable<Activity> GetActivities()
{
SqlCommand cmd = new SqlCommand("SP_GetActivities", con);
cmd.CommandType = CommandType.StoredProcedure;
con.Open(); /* It is safe to open connections in a try block */
SqlDataReader readerActivities = cmd.ExecuteReader();
while (readerActivities.Read())
{
yield new Activity(readerActivities["ActivityID"].ToString(), readerActivities["ActivityName"].ToString());
}
}
}
SecondWindow 的视图模型:
public class SecondWindowViewModel : ViewModelBase
{
DaoDailyActivities _rep = new DaoDailyActivities();
public ObservableCollection<ActivityViewModel> AllActivities { get; set; }
public SecondWindowViewModel()
{
LoadAllActivities();
}
LoadAllActivities()
{
foreach(Activity activity in _rep.GetActivities())
{
AllActivities.Add(new ActivityViewModel(activity, (activity.ID % 2 == 0)));
}
}
}
XAML:
<ListView ItemsSource="{Binding AllActivities}">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel>
<TextBlock Text="{Binding Path=Name}" />
<CheckBox IsChecked="{Binding Path=IsSelected}" />
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListView>