Updated sample and read me file

Author: Priyadharshini4862

README.md

@@ -1,5 +1,5 @@
 # How-to-maintain-a-particular-interval-on-axes-while-zooming-WPF-chart
-This sample demonstrate how to maintain a particular interval on axes while zooming WPF chart.
+This sample demonstrate how to maintain a particular interval on axes while zooming [WPF chart](https://www.syncfusion.com/wpf-controls/charts).
 
 To maintain a specific interval on the axis while zooming a WPF Chart, you can use the EnableAutoIntervalOnZooming property of the chart axis and set it to false.
 
@@ -38,6 +38,10 @@ Before zooming, the x-axis interval is 5, and the y-axis interval is 20.
 After zooming, the x-axis maintains the same interval, but the y-axis interval has changed.
 ![Maintain a particular interval on axes while zooming WPF Chart](https://user-images.githubusercontent.com/61832185/214261239-f249591f-457f-463f-a810-ccab391ae90d.png)
 
-## <a name="troubleshooting"></a>Troubleshooting ##
-### Path too long exception
-If you are facing path too long exception when building this example project, close Visual Studio and rename the repository to short and build the project.
+## 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 maintain a particular interval on axes while zooming WPF chart](https://support.syncfusion.com/kb/article/12238/how-can-i-keep-the-axis-interval-constant-while-zooming-wpf-chart)

SpecificIntervalOnAxis_WPF_Chart/App.config

@@ -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 SpecificIntervalOnAxis_WPF_Chart
 {
-	/// <summary>
-	/// Interaction logic for App.xaml
-	/// </summary>
-	public partial class App : Application
-	{
-	}
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+
 }

SpecificIntervalOnAxis_WPF_Chart/App.xaml.cs

@@ -0,0 +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)
+)]

SpecificIntervalOnAxis_WPF_Chart/AssemblyInfo.cs

@@ -3,9 +3,11 @@
         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:SpecificIntervalOnAxis_WPF_Chart" xmlns:chart="http://schemas.syncfusion.com/wpf"
+        xmlns:local="clr-namespace:SpecificIntervalOnAxis_WPF_Chart"
+        xmlns:chart="clr-namespace:Syncfusion.UI.Xaml.Charts;assembly=Syncfusion.SfChart.WPF"
         mc:Ignorable="d"
         Title="MainWindow" Height="450" Width="800">
+
     <Grid x:Name="grid">
         <Grid.DataContext>
             <local:ViewModel />
@@ -30,4 +32,5 @@
                                 YBindingPath="YValue"/>
         </chart:SfChart>
     </Grid>
+
 </Window>

SpecificIntervalOnAxis_WPF_Chart/MainWindow.xaml

@@ -1,28 +1,15 @@
-using System;
-using System.Collections.Generic;
-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;
+using System.Windows;
 
 namespace SpecificIntervalOnAxis_WPF_Chart
 {
-	/// <summary>
-	/// Interaction logic for MainWindow.xaml
-	/// </summary>
-	public partial class MainWindow : Window
-	{
-		public MainWindow()
-		{
-			InitializeComponent();
-		}
-	}
-}
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+    }
+}