From b2ac1aa1890e9f5e8db8a6247a7c00c8cedd3f21 Mon Sep 17 00:00:00 2001
From: "124353880+ArunKumarSF4054@users.noreply.github.com"
 <124353880+ArunKumarSF4054@users.noreply.github.com>
Date: Fri, 27 Feb 2026 14:07:28 +0530
Subject: [PATCH] WPF-1010536_ConnectorLength_property_removed

---
 .../MainWindow.xaml                           | 24 ++++++------------
 .../MainWindow.xaml.cs                        |  8 ------
 .../MainWindow.xaml                           | 25 ++++++-------------
 .../ViewModel/ForceDirectedViewModel.cs       |  1 -
 .../ForceDirectedTreeView/MainWindow.xaml     | 25 ++++++-------------
 .../ForceDirectedTreeView/MainWindow.xaml.cs  | 11 --------
 6 files changed, 23 insertions(+), 71 deletions(-)

diff --git a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml
index 9b66725..17c500c 100644
--- a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml	
+++ b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml	
@@ -104,32 +104,24 @@
                     <RowDefinition Height="45" ></RowDefinition>
                     <RowDefinition Height="45"></RowDefinition>
                     <RowDefinition Height="45" ></RowDefinition>
-                    <RowDefinition Height="45"></RowDefinition>
-                    <RowDefinition Height="45" ></RowDefinition>
-                    <RowDefinition Height="45"></RowDefinition>
-                    <RowDefinition Height="45" ></RowDefinition>
-                    <RowDefinition Height="45"></RowDefinition>
-                    <RowDefinition Height="45"></RowDefinition>
+                    
+                    
 
                 </Grid.RowDefinitions>
 
                 <TextBlock Margin="10,10,0,0" Grid.Row="0" Grid.ColumnSpan="2" Text="Properties" Foreground="#0075C0" 
                      FontWeight="Bold" FontSize="13pt"/>
 
-                <TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="ConnectorLength"  Height="25" VerticalAlignment="Center"/>
-                <Syncfusion:UpDown MinValue="50" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Value="110" ValueChanged="UpDown_ValueChanged" Step="5" MaxValue="200"
-                                           />
-
-                <TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center"  Height="25"/>
-                <Syncfusion:UpDown MinValue="300" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Value="2500" ValueChanged="UpDown_ValueChanged_1" Step="50"
+                <TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center"  Height="25"/>
+                <Syncfusion:UpDown MinValue="300" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Value="2500" ValueChanged="UpDown_ValueChanged_1" Step="50"
                                          />
 
-                <TextBlock Margin="10,5,0,0" Grid.Row="3" Grid.Column="0" Text="Repulsion Strength"  Height="25" VerticalAlignment="Center"/>
-                <Syncfusion:UpDown MinValue="10000" Margin="5,5,0,0" Grid.Row="3" Grid.Column="1" Value="25000" ValueChanged="UpDown_ValueChanged_2" Step="200" MaxValue="30000"
+                <TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Repulsion Strength"  Height="25" VerticalAlignment="Center"/>
+                <Syncfusion:UpDown MinValue="10000" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Value="25000" ValueChanged="UpDown_ValueChanged_2" Step="200" MaxValue="30000"
                           />
 
-                <TextBlock Margin="10,0,0,0" Grid.Row="4" Grid.Column="0" Text="Attraction strength"  Height="26" VerticalAlignment="Center"/>
-                <Syncfusion:UpDown MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="4" Value="0.6" ValueChanged="UpDown_ValueChanged_3" Grid.Column="1" Step="0.1"
+                <TextBlock Margin="10,0,0,0" Grid.Row="3" Grid.Column="0" Text="Attraction strength"  Height="26" VerticalAlignment="Center"/>
+                <Syncfusion:UpDown MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="3" Value="0.6" ValueChanged="UpDown_ValueChanged_3" Grid.Column="1" Step="0.1"
                           />
 
 
diff --git a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml.cs b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml.cs
index 99f771f..28b15c0 100644
--- a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml.cs	
+++ b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml.cs	
@@ -49,7 +49,6 @@ public MainWindow()
             {
                 Layout = new ForceDirectedTree()
                 {
-                    ConnectorLength = 110,
                     AttractionStrength = 0.6,
                     RepulsionStrength = 25000,
                     MaximumIteration = 2500,
@@ -195,13 +194,6 @@ private ConnectorViewModel Edge(string sourceId, string targetId)
                 // e.g. TargetDecorator = new DecoratorViewModel { Shape = DecoratorShapes.Arrow }
             };
         }
-
-        private void UpDown_ValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
-        {
-            if(Diagram.LayoutManager != null)
-            (Diagram.LayoutManager.Layout as ForceDirectedTree).ConnectorLength = (double)e.NewValue;
-        }
-
         private void UpDown_ValueChanged_1(DependencyObject d, DependencyPropertyChangedEventArgs e)
         {
             if (Diagram.LayoutManager != null)
diff --git a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/MainWindow.xaml b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/MainWindow.xaml
index 6296e29..857f4ec 100644
--- a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/MainWindow.xaml	
+++ b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/MainWindow.xaml	
@@ -43,7 +43,7 @@
                 <Setter Property="UnitWidth" Value="130"/>
 
             </Style>
-         
+
             <!--Style for Connector-->
             <Style TargetType="Syncfusion:Connector">
                 <Setter Property="ConnectorGeometryStyle">
@@ -102,33 +102,22 @@
                     <RowDefinition Height="35" ></RowDefinition>
                     <RowDefinition Height="35"></RowDefinition>
                     <RowDefinition Height="35" ></RowDefinition>
-                    <RowDefinition Height="35"></RowDefinition>
-                    <RowDefinition Height="35" ></RowDefinition>
-                    <RowDefinition Height="75"></RowDefinition>
-                    <RowDefinition Height="35"></RowDefinition>
-                    <RowDefinition Height="35"></RowDefinition>
-                    <RowDefinition Height="35"></RowDefinition>
-                    
 
                 </Grid.RowDefinitions>
 
                 <TextBlock Margin="10,10,0,0" Grid.Row="0" Grid.ColumnSpan="2" Text="Properties" Foreground="#0075C0" 
                      FontWeight="Bold" FontSize="13pt"/>
 
-                <TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="ConnectorLength"  Height="25" VerticalAlignment="Center"/>
-                <Syncfusion:UpDown x:Name="connectorlength" MinValue="100" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Step="5" MaxValue="170"
-                                          Value="{Binding ConnectorLength, Mode=TwoWay}" />
-
-                <TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center"  Height="25"/>
-                <Syncfusion:UpDown x:Name="maxiteration" MinValue="300" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Step="50"
+                <TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center"  Height="25"/>
+                <Syncfusion:UpDown x:Name="maxiteration" MinValue="300" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Step="50"
                                           Value="{Binding MaximumIteration, Mode=TwoWay}"/>
 
-                <TextBlock Margin="10,5,0,0" Grid.Row="3" Grid.Column="0" Text="Repulsion Strength"  Height="25" VerticalAlignment="Center"/>
-                <Syncfusion:UpDown x:Name="repulsionstrength" MinValue="25000" Margin="5,5,0,0" Grid.Row="3" Grid.Column="1" Step="250" MaxValue="30000"
+                <TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Repulsion Strength"  Height="25" VerticalAlignment="Center"/>
+                <Syncfusion:UpDown x:Name="repulsionstrength" MinValue="25000" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Step="250" MaxValue="30000"
                           Value="{Binding RepulsionStrength, Mode=TwoWay}" />
 
-                <TextBlock Margin="10,0,0,0" Grid.Row="4" Grid.Column="0" Text="Attraction strength"  Height="26" VerticalAlignment="Center"/>
-                <Syncfusion:UpDown x:Name="attractionstrength" MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="4" Grid.Column="1" Step="0.1"
+                <TextBlock Grid.Row="3" Grid.Column="0" Text="Attraction strength"  Height="26" VerticalAlignment="Center" HorizontalAlignment="Right" Width="120"/>
+                <Syncfusion:UpDown x:Name="attractionstrength" MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="3" Grid.Column="1" Step="0.1"
                           Value="{Binding AttractionStrength, Mode=TwoWay}" />
 
             </Grid>
diff --git a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/ViewModel/ForceDirectedViewModel.cs b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/ViewModel/ForceDirectedViewModel.cs
index 51abf7b..bfa0550 100644
--- a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/ViewModel/ForceDirectedViewModel.cs	
+++ b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/ViewModel/ForceDirectedViewModel.cs	
@@ -138,7 +138,6 @@ public ForceDirectedViewModel()
             {
                 Layout = new ForceDirectedTree()
                 {
-                    ConnectorLength = 110,
                     AttractionStrength = 0.6,
                     RepulsionStrength = 25000,
                     MaximumIteration = 1000,
diff --git a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml
index ddf986c..1bcebcc 100644
--- a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml	
+++ b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml	
@@ -472,7 +472,7 @@
             <syncfusion:SfDiagram.LayoutManager>
                 <syncfusion:LayoutManager>
                     <syncfusion:LayoutManager.Layout>
-                        <syncfusion:ForceDirectedTree ConnectorLength="110"
+                        <syncfusion:ForceDirectedTree
                                           AttractionStrength="0.6"
                                           RepulsionStrength="25000"
                                           MaximumIteration="2500" />
@@ -493,32 +493,23 @@
                     <RowDefinition Height="45" ></RowDefinition>
                     <RowDefinition Height="45"></RowDefinition>
                     <RowDefinition Height="45" ></RowDefinition>
-                    <RowDefinition Height="45"></RowDefinition>
-                    <RowDefinition Height="45" ></RowDefinition>
-                    <RowDefinition Height="45"></RowDefinition>
-                    <RowDefinition Height="45" ></RowDefinition>
-                    <RowDefinition Height="45"></RowDefinition>
-                    <RowDefinition Height="45"></RowDefinition>
+                    
 
                 </Grid.RowDefinitions>
 
                 <TextBlock Margin="10,10,0,0" Grid.Row="0" Grid.ColumnSpan="2" Text="Properties" Foreground="#0075C0" 
                      FontWeight="Bold" FontSize="13pt"/>
 
-                <TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="ConnectorLength"  Height="25" VerticalAlignment="Center"/>
-                <syncfusion:UpDown MinValue="50" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Value="150" ValueChanged="UpDown_ValueChanged" Step="5" MaxValue="200"
-                                           />
-
-                <TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center"  Height="25"/>
-                <syncfusion:UpDown MinValue="300" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Value="2500" ValueChanged="UpDown_ValueChanged_1" Step="50"
+                <TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center"  Height="25"/>
+                <syncfusion:UpDown MinValue="300" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Value="2500" ValueChanged="UpDown_ValueChanged_1" Step="50"
                                          />
 
-                <TextBlock Margin="10,5,0,0" Grid.Row="3" Grid.Column="0" Text="Repulsion Strength"  Height="25" VerticalAlignment="Center"/>
-                <syncfusion:UpDown MinValue="10000" Margin="5,5,0,0" Grid.Row="3" Grid.Column="1" Value="25000" ValueChanged="UpDown_ValueChanged_2" Step="200" MaxValue="30000"
+                <TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Repulsion Strength"  Height="25" VerticalAlignment="Center"/>
+                <syncfusion:UpDown MinValue="10000" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Value="25000" ValueChanged="UpDown_ValueChanged_2" Step="200" MaxValue="30000"
                           />
 
-                <TextBlock Margin="10,0,0,0" Grid.Row="4" Grid.Column="0" Text="Attraction strength"  Height="26" VerticalAlignment="Center"/>
-                <syncfusion:UpDown MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="4" Value="0.6" ValueChanged="UpDown_ValueChanged_3" Grid.Column="1" Step="0.1"
+                <TextBlock Margin="10,0,0,0" Grid.Row="3" Grid.Column="0" Text="Attraction strength"  Height="26" VerticalAlignment="Center"/>
+                <syncfusion:UpDown MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="3" Value="0.6" ValueChanged="UpDown_ValueChanged_3" Grid.Column="1" Step="0.1"
                           />
 
 
diff --git a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml.cs b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml.cs
index 4aaff84..9dafa4d 100644
--- a/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml.cs	
+++ b/Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml.cs	
@@ -45,17 +45,6 @@ private void Diagram_Loaded(object sender, RoutedEventArgs e)
             (Diagram.Info as IGraphInfo).Commands.FitToPage.Execute(null);
             temp = true;
         }
-
-        private void UpDown_ValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
-        {
-            if (temp)
-            {
-                if ((Diagram.LayoutManager.Layout as ForceDirectedTree).ConnectorLength != (double)e.NewValue)
-                    (Diagram.LayoutManager.Layout as ForceDirectedTree).ConnectorLength = (double)e.NewValue;
-                temp = true;
-            }
-        }
-
         private void UpDown_ValueChanged_1(DependencyObject d, DependencyPropertyChangedEventArgs e)
         {
             if (temp)