Cleared Warnings

Author: NatarajanSF4844

TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/MainPage.xaml

@@ -22,6 +22,7 @@
                FontAttributes="Bold" />
 
         <editors:SfComboBox x:Name="comboBox"
+                            x:DataType="local:LayoutTypeViewModel"
                             Grid.Row="2"
                             WidthRequest="250"
                             HeightRequest="50"
@@ -36,6 +37,7 @@
         </editors:SfComboBox>
 
         <treemap:SfTreeMap x:Name="treeMap"
+                           x:DataType="local:PopulationViewModel"
                            Margin="8"
                            Grid.Row="1"
                            DataSource="{Binding PopulationDetails}"

TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/Model/LayoutTypes.cs

@@ -4,6 +4,7 @@ public class LayoutTypes
 {
 	public LayoutTypes()
 	{
+		Name = string.Empty;
 	}
 
 	/// <summary>

TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/Model/PopulationDetails.cs

@@ -4,6 +4,8 @@ public class PopulationDetails
 {
     public PopulationDetails()
     {
+        Country = string.Empty;
+        Continent = string.Empty;
     }
 
     /// <summary>

TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/ViewModel/LayoutTypeViewModel.cs

@@ -13,7 +13,7 @@ public class LayoutTypeViewModel
     public ObservableCollection<LayoutTypes> LayoutType { get; set; }
 
     /// <summary>
-    /// Initializes a new instance of the <see cref="LayoutTypeViewModel"/> class.
+    /// Initializes a new instance of the <see cref="LayoutTypes"/> class.
     /// </summary>
     public LayoutTypeViewModel()
 	{

TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/ViewModel/PopulationViewModel.cs

@@ -1,5 +1,4 @@
 using System.Collections.ObjectModel;
-using TreeMapLayoutTypeChange;
 
 namespace TreeMapLayoutTypeChange;
 
@@ -9,7 +8,7 @@ namespace TreeMapLayoutTypeChange;
 public class PopulationViewModel
 {
     /// <summary>
-    /// Initializes a new instance of the <see cref="PopulationViewModel"/> class.
+    /// Initializes a new instance of the <see cref="PopulationDetails"/> class.
     /// </summary>
     public PopulationViewModel()
 	{