Updated the sample

README.md

@@ -95,11 +95,19 @@ WPF SfChart provides support for formatting axis labels based on axis intervals
 
   ![Output](https://user-images.githubusercontent.com/105482474/211509266-b28301df-9f64-4c2b-8f79-e9cf258b2723.png)
 
+## Troubleshooting
+
+#### Path too long exception
+
+If you are facing a path too long exception when building this example project, close Visual Studio and rename the repository to a shorter name before building the project.
+
+For more details, refer to the KB on [How to format TimeSpanAxis label based on axis interval in WPF (SfChart)](https://support.syncfusion.com/kb/article/12317/how-to-format-timespanaxis-label-based-on-axis-interval-in-wpf-sfchart).
+
+
 ##See Also
 
 [Axis labels for TimeSpanAxis in WPF (SfChart)](https://help.syncfusion.com/wpf/charts/axis#axis-labels)
 
 [How to display the axis labels in a particular format](https://www.syncfusion.com/kb/3318/how-to-display-the-axis-labels-in-a-particular-format-of-wpf-chart-sfchart)
-
-[How to customize label formats of data-time axis during the interval transitions](https://www.syncfusion.com/kb/6940/how-to-customize-the-label-formats-of-date-time-axis-during-interval-transitions-in-wpf)
 
+[How to customize label formats of data-time axis during the interval transitions](https://www.syncfusion.com/kb/6940/how-to-customize-the-label-formats-of-date-time-axis-during-interval-transitions-in-wpf)

TimeSpanAxis/TimeSpanAxis/App.xaml

@@ -1,7 +1,7 @@
-<Application x:Class="TimeSpanAxis_Sample.App"
+<Application x:Class="TimeSpanAxis.App"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:local="clr-namespace:TimeSpanAxis_Sample"
+             xmlns:local="clr-namespace:TimeSpanAxis"
              StartupUri="MainWindow.xaml">
     <Application.Resources>
 

TimeSpanAxis/TimeSpanAxis/App.xaml.cs

@@ -1,17 +1,14 @@
-using System;
-using System.Collections.Generic;
-using System.Configuration;
+using System.Configuration;
 using System.Data;
-using System.Linq;
-using System.Threading.Tasks;
 using System.Windows;
 
-namespace TimeSpanAxis_Sample
+namespace TimeSpanAxis
 {
     /// <summary>
     /// Interaction logic for App.xaml
     /// </summary>
     public partial class App : Application
     {
     }
+
 }

TimeSpanAxis/TimeSpanAxis/AssemblyInfo.cs

@@ -1,10 +1,10 @@
 using System.Windows;
 
 [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)
+    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)
 )]

TimeSpanAxis/TimeSpanAxis/DataPoint.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TimeSpanAxis
+{
+    public class DataPoint
+    {
+        public TimeSpan Time { get; set; }
+        public double Distance { get; set; }
+    }
+}

TimeSpanAxis/TimeSpanAxis/TimeSpanAxis.csproj

@@ -2,8 +2,9 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net6.0-windows</TargetFramework>
+    <TargetFramework>net8.0-windows</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <UseWPF>true</UseWPF>
   </PropertyGroup>
 

TimeSpanAxis/TimeSpanAxis/ViewModel.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TimeSpanAxis
+{
+    public class ViewModel
+    {
+        public ObservableCollection<DataPoint> Data { get; set; }
+
+        public ViewModel()
+        {
+            Data = new ObservableCollection<DataPoint>
+            {
+                new DataPoint { Time = new TimeSpan(0, 0, 0, 0, 0), Distance = 50 },
+                new DataPoint { Time = new TimeSpan(0, 0, 0, 2), Distance = 100 },
+                new DataPoint { Time = new TimeSpan(0, 0, 0, 4), Distance = 200 },
+                new DataPoint { Time = new TimeSpan(0, 0, 0, 6), Distance = 350 },
+                new DataPoint { Time = new TimeSpan(0, 0, 0, 8), Distance = 500 },
+                new DataPoint { Time = new TimeSpan(0, 0, 0, 10), Distance = 650 }
+            };
+        }
+    }
+}