Template Picker

This sample demonstrates being able to add features and their associated attributes in two ArcGISLocalFeatureLayers using the ESRI.ArcGIS.Client.Toolkit TemplatePicker.

To use the sample, select a template from the picker, and draw a feature on the map. Modify attributes and click Apply to finish.

XAML

<UserControl x:Class="ArcGISWPFSDK.LocalTemplatePicker"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    xmlns:esri="http://schemas.esri.com/arcgis/client/2009"
    xmlns:sys="clr-namespace:System;assembly=mscorlib">
    <Grid x:Name="LayoutRoot" Background="White" >
        <Grid.Resources>
            <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
            <LinearGradientBrush x:Key="PanelGradient" EndPoint="0.5,1" StartPoint="0.5,0">
                <LinearGradientBrush.RelativeTransform>
                    <TransformGroup>
                        <ScaleTransform CenterY="0.5" CenterX="0.5"/>
                        <SkewTransform CenterY="0.5" CenterX="0.5"/>
                        <RotateTransform Angle="176" CenterY="0.5" CenterX="0.5"/>
                        <TranslateTransform/>
                    </TransformGroup>
                </LinearGradientBrush.RelativeTransform>
                <GradientStop Color="#FF145787" Offset="0.16"/>
                <GradientStop Color="#FF3D7FAC" Offset="0.502"/>
                <GradientStop Color="#FF88C5EF" Offset="0.984"/>
            </LinearGradientBrush>
        </Grid.Resources>
        <esri:Map x:Name="MyMap" WrapAround="True" Extent="-15000000,2000000,-7000000,8000000" Background="#FFE3E3E3" MinimumResolution="2445.98490512499">
            <esri:ArcGISLocalTiledLayer ID="BaseMap" Path="..\\Data\\TPKs\\Topographic.tpk"/>
            <esri:ArcGISLocalFeatureLayer ID="PointsofInterest" Path="..\\Data\\MPKS\\PointsofInterest.mpk" LayerName="PointsofInterest" AutoSave="False" Editable="True" OutFields="*"></esri:ArcGISLocalFeatureLayer>
            <esri:ArcGISLocalFeatureLayer ID="Evacuation" Path="..\\Data\\MPKS\\PointsofInterest.mpk" LayerName="Evacuation" AutoSave="False" Editable="True" OutFields="*"></esri:ArcGISLocalFeatureLayer>
        </esri:Map>
        <Grid HorizontalAlignment="Left" VerticalAlignment="Top" Margin="0,15,15,0" Width="350" >
            <Rectangle Fill="{StaticResource PanelGradient}" Stroke="Gray"  RadiusX="10" RadiusY="10"  Canvas.Left="0" Canvas.Top="0" Width="352" Margin="0,0,-2,8" >
                <Rectangle.Effect>
                    <DropShadowEffect/>
                </Rectangle.Effect>
            </Rectangle>
            <Rectangle Fill="#FFFFFFFF" Stroke="DarkGray" RadiusX="5" RadiusY="5" Margin="10,10,10,19" />
            <TextBlock x:Name="InformationText" Foreground="Black" Text="Select a template from the picker, and draw a feature on the map." 
                HorizontalAlignment="Center" VerticalAlignment="Top" TextAlignment="Left" Margin="30,20,20,30" TextWrapping="Wrap" />
        </Grid>
        <Border Background="{StaticResource PanelGradient}" BorderThickness="1" CornerRadius="5"
                        HorizontalAlignment="Right"  VerticalAlignment="Top"
                        Padding="5" BorderBrush="Black" Margin="5" >
            <Border.Effect>
                <DropShadowEffect Color="Black" Direction="-45" BlurRadius="20" Opacity=".75" />
            </Border.Effect>
            <esri:TemplatePicker x:Name="MyTemplatePicker" Map="{Binding ElementName=MyMap, Mode=OneWay}" 
                          Loaded="MyTemplatePicker_Loaded"/>
        </Border>
        <ProgressBar x:Name="MyProgressBar" IsIndeterminate="True" VerticalAlignment="Bottom" Width="200" Height="20" Margin="10" Visibility="{Binding Path=IsBusy, Converter={StaticResource BooleanToVisibilityConverter}}"></ProgressBar>
    </Grid>    
</UserControl>

      

C#

using System.Windows;
using System.Windows.Controls;
using System.ComponentModel;

namespace ArcGISWPFSDK
{
    public partial class LocalTemplatePicker : UserControl, INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        private bool _isBusy = true;

        public bool IsBusy
        {
            get
            {
                return _isBusy;
            }
            set
            {
                _isBusy = value;

                if (PropertyChanged != null)
                {

                    PropertyChanged(this, new PropertyChangedEventArgs("IsBusy"));
                }
            }
        }    
    
        public LocalTemplatePicker()
        {
            InitializeComponent();
        }

        private void MyTemplatePicker_Loaded(object sender, RoutedEventArgs e)
        {
            string[] myLayerIDs = { "PointsofInterest", "Evacuation" };
            MyTemplatePicker.LayerIDs = myLayerIDs;

            DataContext = this;

            MyMap.Layers.LayersInitialized += (o, evt) =>
            {
                IsBusy = false;

            };

        }
    }
}

VB.NET

Imports System.Windows
Imports System.Windows.Controls
Imports ESRI.ArcGIS.Client.Local
Imports System.ComponentModel

Namespace ArcGISWPFSDK
    Partial Public Class LocalTemplatePicker
        Inherits UserControl
        Implements INotifyPropertyChanged

        Public Event PropertyChanged As PropertyChangedEventHandler Implements INotifyPropertyChanged.PropertyChanged

        Private _isBusy As Boolean = True

        Public Property IsBusy() As Boolean
            Get
                Return _isBusy
            End Get
            Set(value As Boolean)
                _isBusy = value

                RaiseEvent PropertyChanged(Me, New PropertyChangedEventArgs("IsBusy"))
            End Set
        End Property
        Public Sub New()
            InitializeComponent()
        End Sub

        Private Sub MyTemplatePicker_Loaded(sender As Object, e As RoutedEventArgs)
            Dim myLayerIDs As String() = {"PointsofInterest", "Evacuation"}
            MyTemplatePicker.LayerIDs = myLayerIDs
            AddHandler MyMap.Layers.LayersInitialized, AddressOf map_LayersInitialized
        End Sub
        Private Sub map_LayersInitialized(sender As Object, e As EventArgs)
            DataContext = Me
            IsBusy = False
        End Sub
    End Class
End Namespace