Fix some warnings

CsvLib.Tests/CsvFieldIndexerTests.cs

@@ -4,6 +4,7 @@ namespace CvsLib;
 
 public class CsvFieldIndexerTests
 {
+
     #region GenerateIndex
 
     [Fact]
@@ -136,7 +137,6 @@ public class CsvFieldIndexerTests
         Assert.Equal(29, indexer.FieldIndex[1][3]);
     }
 
-    
-    
     #endregion GenerateIndex
+
 }

CsvLib/CsvFieldIndexer.cs

@@ -50,7 +50,6 @@ namespace CsvLib
                 if (c == _escapeChar && _insideString)
                 {
                     i++;
-                    c = line[i];
                 }
             }
         }
@@ -84,7 +83,6 @@ namespace CsvLib
                 else if (c == _escapeChar && _insideString)
                 {
                     i++;
-                    c = line[i];
                 }
                 else if ((c == '\n' || c == '\r') && _insideString == false)
                 {

CsvLib/CsvIndexer.cs

@@ -46,7 +46,6 @@ namespace CsvLib
                 if (c == _escapeChar && _insideString)
                 {
                     i++;
-                    c = line[i];
                 }
             }
         }

CsvView/App.axaml.cs

@@ -4,7 +4,7 @@ using Avalonia.Markup.Xaml;
 
 namespace CsvView;
 
-public partial class App : Application
+public class App : Application
 {
     public override void Initialize()
     {

CsvView/MainWindow.axaml.cs

@@ -5,6 +5,8 @@ using Avalonia.Interactivity;
 using Avalonia.Platform.Storage;
 using CsvLib;
 
+// ReSharper disable UnusedParameter.Local
+
 namespace CsvView;
 
 public partial class MainWindow : Window