WPF-931555-To prepare sample for remove default nudging commands

Samples/Commands/RemoveDefaultCommands/README.md

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+# RemoveDefaultCommands sample
+This sample demonstrate how to remove the default commands from the diagram commands.
+
+__*Documentation*__: https://help.syncfusion.com/wpf/diagram/commands#custom-command
+## Project pre-requisites
+To run this application, you need to have the below two in your system
+
+* [Visual Studio 2019](https://www.visualstudio.com/wpf-vs)
+* [Syncfusion.SfDiagram.WPF](https://www.nuget.org/packages/Syncfusion.SfDiagram.WPF/) nuget package. To install the package using NuGet Package Manager, refer this [link](https://docs.microsoft.com/en-us/nuget/quickstart/install-and-use-a-package-in-visual-studio#nuget-package-manager).
+
+## Deploying and running the sample
+* To debug the sample and then run it, press F5 or select Debug > Start Debugging. To run the sample without debugging, press Ctrl+F5 or selectDebug > Start Without Debugging.

Samples/Commands/RemoveDefaultCommands/RemoveDefaultCommands/App.config

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+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2"/>
+    </startup>
+</configuration>

Samples/Commands/RemoveDefaultCommands/RemoveDefaultCommands/App.xaml

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+<Application x:Class="CustomCommand.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:CustomCommand"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="/Syncfusion.SfDiagram.Wpf;component/Resources/BindingStyle.xaml" />
+                <ResourceDictionary Source="/Syncfusion.SfDiagram.Wpf;component/Resources/BasicShapes.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

Samples/Commands/RemoveDefaultCommands/RemoveDefaultCommands/App.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace CustomCommand
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

Samples/Commands/RemoveDefaultCommands/RemoveDefaultCommands/MainWindow.xaml

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+<Window x:Class="CustomCommand.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:CustomCommand"
+        xmlns:syncfusion="http://schemas.syncfusion.com/wpf"
+
+        mc:Ignorable="d"
+        WindowState="Maximized"
+        Title="MainWindow" Height="350" Width="525">
+
+    <Window.Resources>
+        <!--Style for Node-->
+        <Style TargetType="syncfusion:Node">
+            <Setter Property="Shape" Value="{StaticResource Rectangle}"/>
+            <Setter Property="ShapeStyle">
+                <Setter.Value>
+                    <Style TargetType="Path">
+                        <Setter Property="Fill" Value="#6BA5D7"/>
+                        <Setter Property="Stretch" Value="Fill"/>
+                        <Setter Property="Stroke" Value="White"/>
+                        <Setter Property="StrokeThickness" Value="1"/>
+                    </Style>
+                </Setter.Value>
+            </Setter>
+        </Style>
+
+        <!--Style for Connector-->
+        <Style TargetType="syncfusion:Connector">
+            <Setter Property="ConnectorGeometryStyle">
+                <Setter.Value>
+                    <Style TargetType="Path">
+                        <Setter Property="Stroke" Value="#FF5B9BD5" />
+                        <Setter Property="StrokeThickness" Value="1" />
+                    </Style>
+                </Setter.Value>
+            </Setter>
+            <Setter Property="TargetDecoratorStyle" >
+                <Setter.Value>
+                    <Style TargetType="Path">
+                        <Setter Property="Fill" Value="#6BA5D7" />
+                        <Setter Property="Stroke" Value="#6BA5D7" />
+                        <Setter Property="StrokeThickness" Value="1" />
+                        <Setter Property="Width" Value="10" />
+                        <Setter Property="Height" Value="10" />
+                        <Setter Property="Stretch" Value="Fill" />
+                    </Style>
+                </Setter.Value>
+            </Setter>
+        </Style>
+
+    </Window.Resources>
+
+    <Grid>
+        <!--Initialize the Diagram-->
+        <syncfusion:SfDiagram x:Name="diagram" PortVisibility="Visible" >
+            <!--Initialize the Node collection-->
+            <syncfusion:SfDiagram.Nodes>
+                <syncfusion:NodeCollection>
+                    <!--Initialize the Node-->
+                    <syncfusion:NodeViewModel ID="node1" UnitHeight="50" UnitWidth="100" OffsetX="200" OffsetY="200"/>
+                    <!--Initialize the Node-->
+                    <syncfusion:NodeViewModel ID="node2" UnitHeight="50" UnitWidth="100" OffsetX="400" OffsetY="200"/>
+                </syncfusion:NodeCollection>
+            </syncfusion:SfDiagram.Nodes>
+            <!--Initialize the Connector collection-->
+            <syncfusion:SfDiagram.Connectors>
+                <syncfusion:ConnectorCollection>
+                    <!--Initialize the Connector-->
+                    <syncfusion:ConnectorViewModel SourceNodeID="node1" TargetNodeID="node2"/>
+                </syncfusion:ConnectorCollection>
+            </syncfusion:SfDiagram.Connectors>
+        </syncfusion:SfDiagram>
+    </Grid>
+</Window>

Samples/Commands/RemoveDefaultCommands/RemoveDefaultCommands/MainWindow.xaml.cs

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+using Microsoft.Win32;
+using Syncfusion.UI.Xaml.Diagram;
+using Syncfusion.UI.Xaml.Diagram.Controls;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+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.Navigation;
+using System.Windows.Shapes;
+
+namespace CustomCommand
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {        
+        public MainWindow()
+        {
+            InitializeComponent();
+            diagram.Loaded += Diagram_Loaded;
+
+        }
+
+        private void Diagram_Loaded(object sender, RoutedEventArgs e)
+        {
+            if (diagram != null)
+            {
+
+                string MoveRightCommand = "MoveRight";
+                var RightcommandToBeRemoved = diagram.CommandManager.Commands.FirstOrDefault(command => command.Name != null && command.Name.Equals(MoveRightCommand));
+                if (RightcommandToBeRemoved != null)
+                {
+                    diagram.CommandManager.Commands.Remove(RightcommandToBeRemoved);
+                }
+
+
+                string MoveLeftCommand = "MoveLeft";
+                var LeftcommandToBeRemoved = diagram.CommandManager.Commands.FirstOrDefault(command => command.Name != null && command.Name.Equals(MoveLeftCommand));
+                if (LeftcommandToBeRemoved != null)
+                {
+                    diagram.CommandManager.Commands.Remove(LeftcommandToBeRemoved);
+                }
+
+                string MoveUpCommand = "MoveUp";
+                var UpcommandToBeRemoved = diagram.CommandManager.Commands.FirstOrDefault(command => command.Name != null && command.Name.Equals(MoveUpCommand));
+                if (UpcommandToBeRemoved != null)
+                {
+                    diagram.CommandManager.Commands.Remove(UpcommandToBeRemoved);
+                }
+
+
+                string MoveDownCommand = "MoveDown";
+                var DowncommandToBeRemoved = diagram.CommandManager.Commands.FirstOrDefault(command => command.Name != null && command.Name.Equals(MoveDownCommand));
+                if (DowncommandToBeRemoved != null)
+                {
+                    diagram.CommandManager.Commands.Remove(DowncommandToBeRemoved);
+                }
+            }
+        }
+    }
+}

Samples/Commands/RemoveDefaultCommands/RemoveDefaultCommands/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("CustomCommand")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("CustomCommand")]
+[assembly: AssemblyCopyright("Copyright ©  2018")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+//In order to begin building localizable applications, set 
+//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+//inside a <PropertyGroup>.  For example, if you are using US english
+//in your source files, set the <UICulture> to en-US.  Then uncomment
+//the NeutralResourceLanguage attribute below.  Update the "en-US" in
+//the line below to match the UICulture setting in the project file.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page, 
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page, 
+                                              // app, or any theme specific resource dictionaries)
+)]
+
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]