使用MircoModes实现RadGridview的绑定（silverlight）

来源：互联网发布：rds sql server 编辑：程序博客网时间：2024/06/11 14:24

0.使用MiroModes框架请先阅读http://blogs.telerik.com/blogs/posts/10-01-20/micromodels_for_silverlight.aspx

1.首先定义模型

 public class Division    {        public int Id        {            get;            set;        }        public string Name        {            get;            set;        }        public List<Team> Teams        {            get;            set;        }    }

    public class Team    {        public int Id        {            get;            set;        }        public string Name        {            get;            set;        }        public int Place        {            get;            set;        }    }

2.定义service

 public class DivisionsService    {        public static ObservableCollection<Division> GetDivisions()        {            ObservableCollection<Division> divisions = new ObservableCollection<Division>();            Division dA = new Division();            dA.Name = "Division A";            dA.Id = 1;            dA.Teams = new List<Team>();            Team team1 = new Team();            team1.Id = 1;            team1.Name = "Team I";            team1.Place = 1;            dA.Teams.Add(team1);            Team team2 = new Team();            team2.Id = 2;            team2.Name = "Team II";            team2.Place = 2;            dA.Teams.Add(team2);            Team team3 = new Team();            team3.Id = 3;            team3.Name = "Team III";            team3.Place = 3;            dA.Teams.Add(team3);            divisions.Add(dA);            Division dB = new Division();            dB.Name = "Division B";            dB.Id = 2;            dB.Teams = new List<Team>();            Team teamRed = new Team();            teamRed.Id = 1;            teamRed.Name = "Team Red";            teamRed.Place = 1;            dB.Teams.Add(teamRed);            Team teamGreen = new Team();            teamGreen.Id = 2;            teamGreen.Name = "Team Green";            teamGreen.Place = 2;            dB.Teams.Add(teamGreen);            Team teamBlue = new Team();            teamBlue.Id = 3;            teamBlue.Name = "Team Blue";            teamBlue.Place = 3;            dB.Teams.Add(teamBlue);            divisions.Add(dB);            Division dC = new Division();            dC.Name = "Division C";            dC.Id = 3;            dC.Teams = new List<Team>();            Team teamAlpha = new Team();            teamAlpha.Id = 1;            teamAlpha.Name = "Team Alpha";            teamAlpha.Place = 1;            dC.Teams.Add(teamAlpha);            Team teamBeta = new Team();            teamBeta.Id = 2;            teamBeta.Name = "Team Beta";            teamBeta.Place = 2;            dC.Teams.Add(teamBeta);            Team teamGama = new Team();            teamGama.Id = 3;            teamGama.Name = "Team Gama";            teamGama.Place = 3;            dC.Teams.Add(teamGama);            divisions.Add(dC);            return divisions;        }    }

3.定义viewModel

public class Viewmodel : MicroModel    {        public Viewmodel(ObservableCollection<Division> divisions)        {            //AllProperties(order);            Collection("LineItems", () => divisions);            //.Each((item, model) => model.Property("LineTotal", () => item.UnitPrice * item.Quantity));            //Command("Save", () => orderService.Save(order, lineItems));        }    }

4.定义view

 <Grid x:Name="LayoutRoot" DataContext="{Binding Object}"><telerik:RadGridView  AutoGenerateColumns="False" x:Name="HierarchicalGridView" ItemsSource="{Binding Path=LineItems}">            <telerik:RadGridView.ChildTableDefinitions>                <telerik:GridViewTableDefinition>                    <telerik:GridViewTableDefinition.Relation>                        <telerik:PropertyRelation ParentPropertyName="Teams" />                    </telerik:GridViewTableDefinition.Relation>                </telerik:GridViewTableDefinition>            </telerik:RadGridView.ChildTableDefinitions>            <telerik:RadGridView.Columns>                <telerik:GridViewDataColumn Header="Id">                    <telerik:GridViewColumn.CellTemplate>                        <DataTemplate>                            <Grid DataContext="{Binding Object}" >                                <Grid.ColumnDefinitions>                                    <ColumnDefinition Width="80" />                                </Grid.ColumnDefinitions>                                <TextBlock Margin="1" Grid.Column="0" Text="{Binding Path=Id}" />                            </Grid>                        </DataTemplate>                    </telerik:GridViewColumn.CellTemplate>                </telerik:GridViewDataColumn>                <telerik:GridViewDataColumn Header="Name">                    <telerik:GridViewColumn.CellTemplate>                        <DataTemplate>                            <Grid DataContext="{Binding Object}" >                                <Grid.ColumnDefinitions>                                    <ColumnDefinition Width="80" />                                </Grid.ColumnDefinitions>                                <TextBlock Margin="1" Grid.Column="0" Text="{Binding Path=Name}" />                            </Grid>                        </DataTemplate>                    </telerik:GridViewColumn.CellTemplate>                </telerik:GridViewDataColumn>            </telerik:RadGridView.Columns>        </telerik:RadGridView>

完成，显示效果为：