<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" Title="About WPF" Background="OrangeRed"> <Canvas> <Label Padding="20,5" Background="Orange">20,5</Label> </Canvas> </Window>
<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" Title="About WPF" Background="OrangeRed"> <Canvas> <Label Padding="20,5" Background="Orange">20,5</Label> </Canvas> </Window>
<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" Title="About WPF" Background="OrangeRed"> <Canvas> <Label Padding="0,10,20,30" Background="Orange">0,10,20,30</Label> </Canvas> </Window>
<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" Title="About WPF" Background="OrangeRed"> <Canvas> <Label Padding="0" Background="Orange">0</Label> <Label Padding="10" Background="Orange">10</Label> </Canvas> </Window>
<Window x:Class="WpfApplication1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:WpfApplication1" Title="WPF" Height="300" Width="180"> <Window.Resources> <local:SortableCountries x:Key="sortableCountries"/> </Window.Resources> <Grid> <StackPanel> <ItemsControl ItemsSource="{StaticResource sortableCountries}" /> <Button Click="SortButton_Click" Content="Sort" Margin="8" /> </StackPanel> </Grid> </Window> //File:Window.xaml.cs using System; using System.Collections; using System.Windows; using System.Windows.Data; using System.Collections.ObjectModel; namespace WpfApplication1 { public partial class Window1 : Window { public Window1() { InitializeComponent(); } private void SortButton_Click(object sender, RoutedEventArgs args) { SortableCountries sortableCountries = (SortableCountries)(this.Resources["sortableCountries"]); ListCollectionView lcv = (ListCollectionView)CollectionViewSource.GetDefaultView(sortableCountries); lcv.CustomSort = new SortCountries(); } } public class SortCountries : IComparer { public int Compare(object x, object y) { string stringX = x.ToString(); string stringY = y.ToString(); return stringX.CompareTo(stringY); } } public class SortableCountries : ObservableCollection<string> { public SortableCountries() { this.Add("C"); this.Add("B"); this.Add("A"); } } }
<Window x:Class="DataTriggerSample.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:c="clr-namespace:DataTriggerSample" Title="DataTriggerSample" Height="300" Width="300"> <Window.Resources> <c:People x:Key="PeopleData"/> <Style TargetType="{x:Type ListBoxItem}"> <Style.Triggers> <DataTrigger Binding="{Binding Path=Name}" Value="A"> <Setter Property="Background" Value="Yellow" /> </DataTrigger> <MultiDataTrigger> <MultiDataTrigger.Conditions> <Condition Binding="{Binding Path=Name}" Value="S" /> </MultiDataTrigger.Conditions> <MultiDataTrigger.Setters> <Setter Property="Background" Value="LightGreen" /> </MultiDataTrigger.Setters> </MultiDataTrigger> </Style.Triggers> </Style> <DataTemplate DataType="{x:Type c:Person}"> <Canvas Width="260" Height="20"> <TextBlock FontSize="12" Width="130" Canvas.Left="0" Text="{Binding Path=Name}"/> </Canvas> </DataTemplate> </Window.Resources> <StackPanel> <TextBlock FontSize="18" Margin="5" FontWeight="Bold" HorizontalAlignment="Center">Data Trigger Sample</TextBlock> <ListBox Width="250" HorizontalAlignment="Center" Background="White" ItemsSource="{Binding Source={StaticResource PeopleData}}"/> </StackPanel> </Window> //File:Window.xaml.cs using System; using System.Collections.Generic; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; using System.Collections.ObjectModel; namespace DataTriggerSample { public partial class Window1 : System.Windows.Window { public Window1() { InitializeComponent(); } } public class Person { private string _name; public string Name { get { return _name; } set { _name = value; } } public Person(string name) { this._name = name; } } public class People : ObservableCollection<Person> { public People() { Add(new Person("A")); Add(new Person("B")); Add(new Person("C")); } } }
)>)." src="http://international.us.server12.fileserver.kutayzorlu.com/files/download/2011/05/WPF-CreateAListViewControlThatUsesAGridViewViewModeToDisplayTheContentsOfAnObservableCollectionOfT.PNG"> <Window x:Class="WpfApplication1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Loaded="OnLoad" xmlns:ds="clr-namespace:WpfApplication1"> <Window.Resources> <ObjectDataProvider x:Key="EmployeeInfoDataSource" ObjectType="{x:Type ds:myEmployees}"/> </Window.Resources> <Grid> <Grid.RowDefinitions> <RowDefinition Height="50"/> <RowDefinition/> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition/> <ColumnDefinition/> </Grid.ColumnDefinitions> <TextBlock Grid.Row="0" Grid.Column="0" FontSize="14" HorizontalAlignment="Center"> ListView created with XAML </TextBlock> <StackPanel Grid.Row="1" Grid.Column="0" HorizontalAlignment="Center"> <ListView ItemsSource="{Binding Source={StaticResource EmployeeInfoDataSource}}"> <ListView.View> <GridView AllowsColumnReorder="true" ColumnHeaderToolTip="Employee Information"> <GridViewColumn DisplayMemberBinding= "{Binding Path=FirstName}" Header="First Name" Width="100"/> <GridViewColumn DisplayMemberBinding="{Binding Path=EmployeeNumber}" Header="Employee No." Width="100"/> </GridView> </ListView.View> </ListView> </StackPanel> <StackPanel Grid.Row="1" Grid.Column="1" Name="myStackPanel" HorizontalAlignment="Center"> </StackPanel> </Grid> </Window> //File:Window.xaml.cs using System; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; using System.Collections.ObjectModel; namespace WpfApplication1 { public partial class Window1 : Window { void OnLoad(object sender, RoutedEventArgs e) { ListView myListView = new ListView(); GridView myGridView = new GridView(); myGridView.AllowsColumnReorder = true; myGridView.ColumnHeaderToolTip = "Employee Information"; GridViewColumn gvc1 = new GridViewColumn(); gvc1.DisplayMemberBinding = new Binding("FirstName"); gvc1.Header = "FirstName"; gvc1.Width = 100; myGridView.Columns.Add(gvc1); GridViewColumn gvc3 = new GridViewColumn(); gvc3.DisplayMemberBinding = new Binding("EmployeeNumber"); gvc3.Header = "Employee No."; gvc3.Width = 100; myGridView.Columns.Add(gvc3); myListView.ItemsSource = new myEmployees(); myListView.View = myGridView; myStackPanel.Children.Add(myListView); } } public class EmployeeInfo { private string _firstName; private string _employeeNumber; public string FirstName { get {return _firstName;} set {_firstName = value;} } public string EmployeeNumber { get {return _employeeNumber;} set {_employeeNumber = value;} } public EmployeeInfo(string firstname, string empnumber) { _firstName = firstname; _employeeNumber = empnumber; } } public class myEmployees : ObservableCollection<EmployeeInfo> { public myEmployees() { Add(new EmployeeInfo("A", "1")); Add(new EmployeeInfo("B", "9")); Add(new EmployeeInfo("C", "2")); Add(new EmployeeInfo("D", "4")); } } }
<Window x:Class="WpfApplication1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="HierarchicalBinding" xmlns:local="clr-namespace:WpfApplication1"> <Window.Resources> <local:Companies x:Key="Companies"> <local:Company CompanyName="CompanyA"> <local:Company.Members> <local:People> <local:Employee Name="EmployeeA" Age="21"> <local:Employee.Comments> <local:Comments> <local:Comment Description="Comment1" /> <local:Comment Description="Comment2" /> <local:Comment Description="Comment3" /> </local:Comments> </local:Employee.Comments> </local:Employee> <local:Employee Name="Moe" Age="22" > <local:Employee.Comments> <local:Comments> <local:Comment Description="Nice" /> <local:Comment Description="Comment3" /> </local:Comments> </local:Employee.Comments> </local:Employee> <local:Employee Name="Curly" Age="23" > <local:Employee.Comments> <local:Comments> <local:Comment Description="Comment6" /> <local:Comment Description="Comment3" /> </local:Comments> </local:Employee.Comments> </local:Employee> </local:People> </local:Company.Members> </local:Company> <local:Company CompanyName="CompanyB"> <local:Company.Members> <local:People> <local:Employee Name="EmployeeB" Age="135" > <local:Employee.Comments> <local:Comments> <local:Comment Description="Rich" /> <local:Comment Description="Comment7" /> <local:Comment Description="Comment5" /> </local:Comments> </local:Employee.Comments> </local:Employee> <local:Employee Name="EmployeeC" Age="121" > <local:Employee.Comments> <local:Comments> <local:Comment Description="Comment8" /> <local:Comment Description="Pale" /> <local:Comment Description="Comment4" /> </local:Comments> </local:Employee.Comments> </local:Employee> <local:Employee Name="EmployeeD" Age="137" > <local:Employee.Comments> <local:Comments> <local:Comment Description="Comment8" /> <local:Comment Description="Comment6" /> <local:Comment Description="Comment3" /> </local:Comments> </local:Employee.Comments> </local:Employee> </local:People> </local:Company.Members> </local:Company> </local:Companies> <HierarchicalDataTemplate DataType="{x:Type local:Company}" ItemsSource="{Binding Path=Members}"> <TextBlock Text="{Binding Path=CompanyName}" /> </HierarchicalDataTemplate> <HierarchicalDataTemplate DataType="{x:Type local:Employee}" ItemsSource="{Binding Path=Comments}"> <TextBlock> <TextBlock Text="{Binding Path=Name}" /> (age: <TextBlock Text="{Binding Path=Age}" />) </TextBlock> </HierarchicalDataTemplate> <DataTemplate DataType="{x:Type local:Comment}"> <TextBlock Text="{Binding Path=Description}" /> </DataTemplate> </Window.Resources> <TreeView DataContext="{StaticResource Companies}"> <TreeViewItem ItemsSource="{Binding}" Header="Companies" /> </TreeView> </Window> //File:Window.xaml.cs using System; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Media; using System.Windows.Shapes; using System.Collections.ObjectModel; namespace WpfApplication1 { public class Comment { string description; public string Description { get { return description; } set { description = value; } } } public class Comments : ObservableCollection<Comment> { } public class Employee { string name; public string Name { get { return name; } set { name = value; } } int age; public int Age { get { return age; } set { age = value; } } Comments traits; public Comments Comments { get { return traits; } set { traits = value; } } } public class People : ObservableCollection<Employee> { } public class Company { string familyName; public string CompanyName { get { return familyName; } set { familyName = value; } } People members; public People Members { get { return members; } set { members = value; } } } public class Companies : ObservableCollection<Company> { } public partial class Window1 : Window { public Window1() { InitializeComponent(); } } }