Merge pull request #2 from NatarajanSF4844/sampleWarning

saiganesh-sakthivel · web-flow · commit dbef203083a5 · 2025-04-24T16:40:09.000+05:30
Sample warning
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/App.xaml.cs b/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/App.xaml.cs
@@ -5,8 +5,11 @@ public partial class App : Application
         public App()
         {
             InitializeComponent();
+        }
 
-            MainPage = new AppShell();
+        protected override Window CreateWindow(IActivationState? activationState)
+        {
+            return new Window(new MainPage());
         }
     }
 }
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/AppShell.xaml b/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/AppShell.xaml
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/AppShell.xaml.cs b/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/AppShell.xaml.cs
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/Behaviour/LayoutTypeBehaviour.cs b/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/Behaviour/LayoutTypeBehaviour.cs
@@ -72,22 +72,27 @@ protected override void OnDetachingFrom(ContentPage sampleView)
         /// <param name="e">The event args.</param>
         private void OnComboBoxSelectionChanged(object? sender, Syncfusion.Maui.Inputs.SelectionChangedEventArgs e)
         {
-            if (comboBox.SelectedIndex == 0)
+            if(treeMap == null)
+            {
+                return;
+            }
+
+            if (comboBox?.SelectedIndex == 0)
             {
                 treeMap.LayoutType = LayoutType.Squarified;
             }
 
-            else if (comboBox.SelectedIndex == 1)
+            else if (comboBox?.SelectedIndex == 1)
             {
                 treeMap.LayoutType = LayoutType.SliceAndDiceAuto;
             }
 
-            else if (comboBox.SelectedIndex == 2)
+            else if (comboBox?.SelectedIndex == 2)
             {
                 treeMap.LayoutType = LayoutType.SliceAndDiceHorizontal;
             }
 
-            else if (comboBox.SelectedIndex == 3)
+            else if (comboBox?.SelectedIndex == 3)
             {
                 treeMap.LayoutType = LayoutType.SliceAndDiceVertical;
             }
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/MainPage.xaml b/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}"
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/Model/LayoutTypes.cs b/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/Model/LayoutTypes.cs
@@ -4,6 +4,7 @@ public class LayoutTypes
 {
 	public LayoutTypes()
 	{
+		Name = string.Empty;
 	}
 
 	/// <summary>
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/Model/PopulationDetails.cs b/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/Model/PopulationDetails.cs
@@ -4,6 +4,8 @@ public class PopulationDetails
 {
     public PopulationDetails()
     {
+        Country = string.Empty;
+        Continent = string.Empty;
     }
 
     /// <summary>
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange.csproj b/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange.csproj
@@ -1,8 +1,8 @@
 ﻿<Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFrameworks>net8.0-android;net8.0-ios;net8.0-maccatalyst</TargetFrameworks>
-		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net8.0-windows10.0.19041.0</TargetFrameworks>
+		<TargetFrameworks>net9.0-android;net9.0-ios;net9.0-maccatalyst</TargetFrameworks>
+		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net9.0-windows10.0.19041.0</TargetFrameworks>
 		<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
 		<!-- <TargetFrameworks>$(TargetFrameworks);net8.0-tizen</TargetFrameworks> -->
 
@@ -59,9 +59,9 @@
 	<ItemGroup>
 		<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
 		<PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="$(MauiVersion)" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="8.0.0" />
-		<PackageReference Include="Syncfusion.Maui.Inputs" Version="25.1.39" />
-		<PackageReference Include="Syncfusion.Maui.TreeMap" Version="25.1.39" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="*" />
+		<PackageReference Include="Syncfusion.Maui.Inputs" Version="*" />
+		<PackageReference Include="Syncfusion.Maui.TreeMap" Version="*" />
 	</ItemGroup>
 
 </Project>
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange.csproj.user b/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange.csproj.user
@@ -0,0 +1,13 @@
+﻿<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <IsFirstTimeProjectOpen>False</IsFirstTimeProjectOpen>
+    <ActiveDebugFramework>net9.0-windows10.0.19041.0</ActiveDebugFramework>
+    <ActiveDebugProfile>Windows Machine</ActiveDebugProfile>
+    <SelectedPlatformGroup>Emulator</SelectedPlatformGroup>
+    <DefaultDevice>pixel_5_-_api_34</DefaultDevice>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net9.0-android|AnyCPU'">
+    <DebuggerFlavor>ProjectDebugger</DebuggerFlavor>
+  </PropertyGroup>
+</Project>
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/ViewModel/LayoutTypeViewModel.cs b/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()
 	{
diff --git a/TreeMapLayoutTypeChange/TreeMapLayoutTypeChange/ViewModel/PopulationViewModel.cs b/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()
 	{

Original file line number	Diff line number	Diff line change
`@@ -5,8 +5,11 @@ public partial class App : Application`
`5`	`5`	`public App()`
`6`	`6`	`{`
`7`	`7`	`InitializeComponent();`
	`8`	`+ }`
`8`	`9`
`9`		`- MainPage = new AppShell();`
	`10`	`+ protected override Window CreateWindow(IActivationState? activationState)`
	`11`	`+ {`
	`12`	`+ return new Window(new MainPage());`
`10`	`13`	`}`
`11`	`14`	`}`
`12`	`15`	`}`
Original file line number	Diff line number	Diff line change
`@@ -72,22 +72,27 @@ protected override void OnDetachingFrom(ContentPage sampleView)`
`72`	`72`	`/// <param name="e">The event args.</param>`
`73`	`73`	`private void OnComboBoxSelectionChanged(object? sender, Syncfusion.Maui.Inputs.SelectionChangedEventArgs e)`
`74`	`74`	`{`
`75`		`- if (comboBox.SelectedIndex == 0)`
	`75`	`+ if(treeMap == null)`
	`76`	`+ {`
	`77`	`+ return;`
	`78`	`+ }`
	`79`	`+`
	`80`	`+ if (comboBox?.SelectedIndex == 0)`
`76`	`81`	`{`
`77`	`82`	`treeMap.LayoutType = LayoutType.Squarified;`
`78`	`83`	`}`
`79`	`84`
`80`		`- else if (comboBox.SelectedIndex == 1)`
	`85`	`+ else if (comboBox?.SelectedIndex == 1)`
`81`	`86`	`{`
`82`	`87`	`treeMap.LayoutType = LayoutType.SliceAndDiceAuto;`
`83`	`88`	`}`
`84`	`89`
`85`		`- else if (comboBox.SelectedIndex == 2)`
	`90`	`+ else if (comboBox?.SelectedIndex == 2)`
`86`	`91`	`{`
`87`	`92`	`treeMap.LayoutType = LayoutType.SliceAndDiceHorizontal;`
`88`	`93`	`}`
`89`	`94`
`90`		`- else if (comboBox.SelectedIndex == 3)`
	`95`	`+ else if (comboBox?.SelectedIndex == 3)`
`91`	`96`	`{`
`92`	`97`	`treeMap.LayoutType = LayoutType.SliceAndDiceVertical;`
`93`	`98`	`}`
Original file line number	Diff line number	Diff line change
`@@ -4,6 +4,7 @@ public class LayoutTypes`
`4`	`4`	`{`
`5`	`5`	`public LayoutTypes()`
`6`	`6`	`{`
	`7`	`+ Name = string.Empty;`
`7`	`8`	`}`
`8`	`9`
`9`	`10`	`/// <summary>`
Original file line number	Diff line number	Diff line change
`@@ -4,6 +4,8 @@ public class PopulationDetails`
`4`	`4`	`{`
`5`	`5`	`public PopulationDetails()`
`6`	`6`	`{`
	`7`	`+ Country = string.Empty;`
	`8`	`+ Continent = string.Empty;`
`7`	`9`	`}`
`8`	`10`
`9`	`11`	`/// <summary>`
Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@ public class LayoutTypeViewModel`
`13`	`13`	`public ObservableCollection<LayoutTypes> LayoutType { get; set; }`
`14`	`14`
`15`	`15`	`/// <summary>`
`16`		`- /// Initializes a new instance of the <see cref="LayoutTypeViewModel"/> class.`
	`16`	`+ /// Initializes a new instance of the <see cref="LayoutTypes"/> class.`
`17`	`17`	`/// </summary>`
`18`	`18`	`public LayoutTypeViewModel()`
`19`	`19`	`{`