Modified input document and code snippet.

Author: DharanyaSakthivel-SF4210

Slides/Iterate-slide-elements/.NET/Iterate-slide-elements.sln

@@ -1,22 +1,25 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.12.35707.178 d17.12
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31911.196
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Modify-PowerPoint-elements", "Modify-PowerPoint-elements\Modify-PowerPoint-elements.csproj", "{BC2C1CE5-4219-4073-99D4-91E543250166}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Iterate-slide-elements", "Iterate-slide-elements\Iterate-slide-elements.csproj", "{38FB99D1-DB4A-4A3F-B90B-7135724337EF}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{BC2C1CE5-4219-4073-99D4-91E543250166}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{BC2C1CE5-4219-4073-99D4-91E543250166}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{BC2C1CE5-4219-4073-99D4-91E543250166}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{BC2C1CE5-4219-4073-99D4-91E543250166}.Release|Any CPU.Build.0 = Release|Any CPU
+		{38FB99D1-DB4A-4A3F-B90B-7135724337EF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{38FB99D1-DB4A-4A3F-B90B-7135724337EF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{38FB99D1-DB4A-4A3F-B90B-7135724337EF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{38FB99D1-DB4A-4A3F-B90B-7135724337EF}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {B75368E1-9546-4CD5-BE4C-5C905E8D16C2}
+	EndGlobalSection
 EndGlobal

Slides/Iterate-slide-elements/.NET/Iterate-slide-elements/Data/Template.pptx

@@ -1,11 +1,9 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>net8.0</TargetFramework>
     <RootNamespace>Iterate_slide_elements</RootNamespace>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
@@ -16,7 +14,7 @@
     <None Update="Data\Template.pptx">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
-    <None Update="Output\.gitkeep">
+	<None Update="Output\.gitkeep">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
   </ItemGroup>

Slides/Iterate-slide-elements/.NET/Iterate-slide-elements/Iterate-slide-elements.csproj

@@ -1,5 +1,6 @@
 using Syncfusion.Presentation;
 using Syncfusion.OfficeChart;
+using System.IO;
 
 class Program
 {
@@ -22,7 +23,7 @@ public static void Main(string[] args)
                 }
 
                 // Save the modified presentation to an output file
-                using (FileStream outputStream = new(Path.GetFullPath(@"../../../Output/Result.pptx"), FileMode.Create, FileAccess.ReadWrite))
+                using (FileStream outputStream = new(Path.GetFullPath(@"Output/Result.pptx"), FileMode.Create, FileAccess.ReadWrite))
                 {
                     presentation.Save(outputStream);
                 }
@@ -52,6 +53,14 @@ private static void ModifySlideElements(IShape shape, IPresentation presentation
                     break;
                 }
 
+            case SlideItemType.ConnectionShape:
+                {
+                    IConnector connector = shape as IConnector;
+                    // Modify the arrowhead style at the beginning of the connector line
+                    connector.LineFormat.BeginArrowheadStyle = ArrowheadStyle.ArrowDiamond;
+                    break;
+                }
+
             case SlideItemType.Placeholder:
                 {
                     // Modify text if present in the placeholder