diff --git a/Calendars.nuspec b/Calendars.nuspec
index ebdcdd5..0eac255 100644
--- a/Calendars.nuspec
+++ b/Calendars.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
    <metadata minClientVersion="2.8.1">
        <id>CClarke.Plugin.Calendars</id>
-       <version>1.1.0</version>
+       <version>1.2.0-preview11</version>
        <title>Calendars API Plugin for Xamarin and Windows</title>
        <authors>Caleb Clarke</authors>
        <owners>Caleb Clarke</owners>
@@ -10,18 +10,22 @@
        <projectUrl>https://github.com/TheAlmightyBob/Calendars</projectUrl>
        <!--Default Icon, a template can be found: https://raw.githubusercontent.com/jamesmontemagno/Xamarin-Templates/master/Templates/icons/plugin_icon.png-->
        <icon>plugin_icon_nuget.png</icon>
-     
+
        <requireLicenseAcceptance>false</requireLicenseAcceptance>
        <description>
-         Perform basic CRUD calendar operations on iOS/Android/UWP through a simple common API.
-         
+         Perform basic CRUD calendar operations on iOS/Android/UWP/MAUI through a simple common API.
+
 See project site README for usage notes and limitations.
        </description>
      <releaseNotes>
+1.2.0 changes:
+
+Add .NET MAUI preview 11 support.
+
 1.1.0 changes:
 
 Support for C#8 nullable reference types.
-        
+
 1.0.14 changes:
 
 Setting Reminders to null in AddOrUpdateEventAsyc now preserves existing/default reminders.
@@ -69,5 +73,17 @@ Setting Reminders to null in AddOrUpdateEventAsyc now preserves existing/default
      <file src="Calendars\Calendars.Plugin.Abstractions\bin\Release\netstandard1.0\Plugin.Calendars.Abstractions.dll" target="lib\Xamarin.iOS10\Plugin.Calendars.Abstractions.dll" />
      <file src="Calendars\Calendars.Plugin.Abstractions\bin\Release\netstandard1.0\Plugin.Calendars.Abstractions.xml" target="lib\Xamarin.iOS10\Plugin.Calendars.Abstractions.xml" />
 
+     <!-- .NET MAUI -->
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0\Calendars.Plugin.MAUI.dll" target="lib\net6.0\Calendars.Plugin.MAUI.dll" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0\Calendars.Plugin.MAUI.xml" target="lib\net6.0\Calendars.Plugin.MAUI.xml" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-android\Calendars.Plugin.MAUI.aar" target="lib\net6.0-android\Calendars.Plugin.MAUI.aar" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-android\Calendars.Plugin.MAUI.dll" target="lib\net6.0-android\Calendars.Plugin.MAUI.dll" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-android\Calendars.Plugin.MAUI.xml" target="lib\net6.0-android\Calendars.Plugin.MAUI.xml" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-ios\Calendars.Plugin.MAUI.dll" target="lib\net6.0-ios\Calendars.Plugin.MAUI.dll" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-ios\Calendars.Plugin.MAUI.xml" target="lib\net6.0-ios\Calendars.Plugin.MAUI.xml" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-maccatalyst\Calendars.Plugin.MAUI.dll" target="lib\net6.0-maccatalyst\Calendars.Plugin.MAUI.dll" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-maccatalyst\Calendars.Plugin.MAUI.xml" target="lib\net6.0-maccatalyst\Calendars.Plugin.MAUI.xml" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-windows10.0.19041\Calendars.Plugin.MAUI.dll" target="lib\net6.0-windows\Calendars.Plugin.MAUI.dll" />
+     <file src="Calendars\Calendars.Plugin.MAUI\bin\Release\net6.0-windows10.0.19041\Calendars.Plugin.MAUI.xml" target="lib\net6.0-windows\Calendars.Plugin.MAUI.xml" />
    </files>
 </package>
diff --git a/Calendars.sln b/Calendars.sln
index 4ad3855..5968e23 100644
--- a/Calendars.sln
+++ b/Calendars.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.27130.2020
+# Visual Studio Version 17
+VisualStudioVersion = 17.1.32104.313
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calendars.Plugin.iOSUnified", "Calendars\Calendars.Plugin.iOSUnified\Calendars.Plugin.iOSUnified.csproj", "{2882AEEB-D4CD-4EB9-8A6C-6653B33681F0}"
 EndProject
@@ -26,9 +26,11 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calendars.Plugin.UWP", "Cal
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calendars.Plugin.UWP.Tests", "Tests\Calendars.Plugin.UWP.Tests\Calendars.Plugin.UWP.Tests.csproj", "{449591A6-F24A-437D-857A-212BEF68E4D2}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calendars.Plugin.Abstractions", "Calendars\Calendars.Plugin.Abstractions\Calendars.Plugin.Abstractions.csproj", "{AE8E6FFF-DA18-4ECB-B0B0-ABC527B5DE32}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Calendars.Plugin.Abstractions", "Calendars\Calendars.Plugin.Abstractions\Calendars.Plugin.Abstractions.csproj", "{AE8E6FFF-DA18-4ECB-B0B0-ABC527B5DE32}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calendars.Plugin", "Calendars\Calendars.Plugin\Calendars.Plugin.csproj", "{D62199DA-C277-4422-8344-F80886CE3861}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Calendars.Plugin", "Calendars\Calendars.Plugin\Calendars.Plugin.csproj", "{D62199DA-C277-4422-8344-F80886CE3861}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calendars.Plugin.MAUI", "Calendars\Calendars.Plugin.MAUI\Calendars.Plugin.MAUI.csproj", "{DE458357-74A5-4BA9-AAFB-828470CECBFF}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -564,6 +566,70 @@ Global
 		{D62199DA-C277-4422-8344-F80886CE3861}.Release|x64.Build.0 = Release|Any CPU
 		{D62199DA-C277-4422-8344-F80886CE3861}.Release|x86.ActiveCfg = Release|Any CPU
 		{D62199DA-C277-4422-8344-F80886CE3861}.Release|x86.Build.0 = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|Android.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|Android.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|Any CPU.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|Any CPU.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|ARM.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|ARM.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|iPhone.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|iPhone.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|Mixed Platforms.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|x64.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|x64.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|x86.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Ad-Hoc|x86.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|Android.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|Android.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|Any CPU.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|Any CPU.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|ARM.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|ARM.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|iPhone.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|iPhone.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|Mixed Platforms.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|x64.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|x64.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|x86.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.AppStore|x86.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|Android.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|Android.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|ARM.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|iPhone.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|iPhone.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|x64.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Debug|x86.Build.0 = Debug|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|Android.ActiveCfg = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|Android.Build.0 = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|ARM.ActiveCfg = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|ARM.Build.0 = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|iPhone.ActiveCfg = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|iPhone.Build.0 = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|iPhoneSimulator.Build.0 = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|x64.ActiveCfg = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|x64.Build.0 = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|x86.ActiveCfg = Release|Any CPU
+		{DE458357-74A5-4BA9-AAFB-828470CECBFF}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/Calendars/Calendars.Plugin.Abstractions/CalendarEventReminder.cs b/Calendars/Calendars.Plugin.Abstractions/CalendarEventReminder.cs
index 07090fb..7099106 100644
--- a/Calendars/Calendars.Plugin.Abstractions/CalendarEventReminder.cs
+++ b/Calendars/Calendars.Plugin.Abstractions/CalendarEventReminder.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 
 namespace Plugin.Calendars.Abstractions
 {
@@ -18,7 +18,7 @@ public class CalendarEventReminder
         /// </summary>
         public CalendarReminderMethod Method { get; set; } = CalendarReminderMethod.Default;
 
-        public override bool Equals(object obj)
+        public override bool Equals(object? obj)
         {
             if (ReferenceEquals(this, obj))
             {
diff --git a/Calendars/Calendars.Plugin.Android/CalendarsImplementation.cs b/Calendars/Calendars.Plugin.Android/CalendarsImplementation.cs
index fab24f0..5aae67a 100644
--- a/Calendars/Calendars.Plugin.Android/CalendarsImplementation.cs
+++ b/Calendars/Calendars.Plugin.Android/CalendarsImplementation.cs
@@ -9,6 +9,7 @@
 using System.Linq;
 using System.Threading.Tasks;
 using Calendar = Plugin.Calendars.Abstractions.Calendar;
+using Application = Android.App.Application;
 
 #nullable enable
 
@@ -34,9 +35,9 @@ public class CalendarsImplementation : ICalendars
                 CalendarContract.Calendars.InterfaceConsts.CalendarAccessLevel,
                 CalendarContract.Calendars.InterfaceConsts.AccountType
             };
-        
+
         #endregion
-        
+
         #region Properties
 
         /// <summary>
@@ -113,7 +114,7 @@ public Task<IList<Calendar>> GetCalendarsAsync() => Task.Run(() =>
                     _calendarsProjection);
 
                 var calendar = SingleItemFromCursor(cursor, () => GetCalendar(cursor));
-                   
+
                 return calendar;
             });
         }
@@ -157,7 +158,7 @@ public async Task<IList<CalendarEvent>> GetEventsAsync(Calendar calendar, DateTi
             ContentUris.AppendId(eventsUriBuilder, DateConversions.GetDateAsAndroidMS(end));
             var eventsUri = eventsUriBuilder?.Build();
 
-            return await Task.Run(() => 
+            return await Task.Run(() =>
             {
                 var cursor = Query(eventsUri, eventsProjection,
                    string.Format("{0} = {1}", CalendarContract.Events.InterfaceConsts.CalendarId, calendar.ExternalID),
@@ -416,14 +417,14 @@ public async Task AddEventReminderAsync(CalendarEvent calendarEvent, CalendarEve
                 throw new ArgumentException("Missing calendar event identifier", nameof(calendarEvent));
             }
 
-            // Verify calendar event exists 
+            // Verify calendar event exists
             var existingAppt = await GetEventByIdAsync(calendarEvent.ExternalID).ConfigureAwait(false);
 
             if (existingAppt == null)
             {
                 throw new ArgumentException("Specified calendar event not found on device");
             }
-            
+
             await Task.Run(() =>
             {
                 if (IsEventRecurring(calendarEvent.ExternalID))
@@ -456,7 +457,7 @@ public async Task<bool> DeleteCalendarAsync(Calendar calendar)
                 throw new ArgumentException("Cannot delete calendar (probably because it's non-local)", nameof(calendar));
             }
 
-            return await Task.Run(() => Delete(_calendarsUri, long.Parse(calendar.ExternalID))).ConfigureAwait(false);
+            return await Task.Run(() => Delete(_calendarsUri, long.Parse(calendar.ExternalID ?? String.Empty))).ConfigureAwait(false);
         }
 
         /// <summary>
@@ -742,7 +743,7 @@ private static Calendar GetCalendar(ICursor cursor)
                 AccountName = cursor.GetString(CalendarContract.Calendars.InterfaceConsts.AccountName)
             };
         }
-            
+
         private static ICursor Query(Android.Net.Uri? uri, string[] projection, string? selection = null,
             string[]? selectionArgs = null, string? sortOrder = null)
         {
diff --git a/Calendars/Calendars.Plugin.MAUI/Calendars.Plugin.MAUI.csproj b/Calendars/Calendars.Plugin.MAUI/Calendars.Plugin.MAUI.csproj
new file mode 100644
index 0000000..6f70a6a
--- /dev/null
+++ b/Calendars/Calendars.Plugin.MAUI/Calendars.Plugin.MAUI.csproj
@@ -0,0 +1,63 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+      <TargetFrameworks>net6.0;net6.0-android;net6.0-ios;net6.0-maccatalyst</TargetFrameworks>
+      <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows')) and '$(MSBuildRuntimeType)' == 'Full'">$(TargetFrameworks);net6.0-windows10.0.19041</TargetFrameworks>
+      <UseMaui>true</UseMaui>
+      <SingleProject>true</SingleProject>
+      <ImplicitUsings>enable</ImplicitUsings>
+      <GeneratePackageOnBuild>False</GeneratePackageOnBuild>
+      <GenerateDocumentationFile>True</GenerateDocumentationFile>
+
+      <SupportedOSPlatformVersion Condition="$(TargetFramework.Contains(-ios))">14.2</SupportedOSPlatformVersion>
+      <SupportedOSPlatformVersion Condition="$(TargetFramework.Contains(-maccatalyst))">14.0</SupportedOSPlatformVersion>
+      <SupportedOSPlatformVersion Condition="$(TargetFramework.Contains(-android))">21.0</SupportedOSPlatformVersion>
+      <SupportedOSPlatformVersion Condition="$(TargetFramework.Contains('-windows'))">10.0.17763.0</SupportedOSPlatformVersion>
+      <TargetPlatformMinVersion Condition="$(TargetFramework.Contains('-windows'))">10.0.17763.0</TargetPlatformMinVersion>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <Compile Include="..\Calendars.Plugin.Abstractions\Calendar.cs" Link="Calendar.cs" />
+      <Compile Include="..\Calendars.Plugin.Abstractions\CalendarEvent.cs" Link="CalendarEvent.cs" />
+      <Compile Include="..\Calendars.Plugin.Abstractions\CalendarEventReminder.cs" Link="CalendarEventReminder.cs" />
+      <Compile Include="..\Calendars.Plugin.Abstractions\ICalendars.cs" Link="ICalendars.cs" />
+      <Compile Include="..\Calendars.Plugin.Abstractions\ICalendarsExtensions.cs" Link="ICalendarsExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.Abstractions\PlatformException.cs" Link="PlatformException.cs" />
+
+      <Compile Include="..\Calendars.Plugin\CrossCalendars.cs" Link="CrossCalendars.cs" />
+    </ItemGroup>
+
+    <ItemGroup Condition="$(TargetFramework.Contains(-android))">
+      <Compile Include="..\Calendars.Plugin.Android\CalendarEventReminderExtensions.cs" Link="Platforms\Android\CalendarEventReminderExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.Android\CalendarsImplementation.cs" Link="Platforms\Android\CalendarsImplementation.cs" />
+      <Compile Include="..\Calendars.Plugin.Android\CursorExtensions.cs" Link="Platforms\Android\CursorExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.Android\DateConversions.cs" Link="Platforms\Android\DateConversions.cs" />
+      <Compile Include="..\Calendars.Plugin.Android\ReminderMethodExtensions.cs" Link="Platforms\Android\ReminderMethodExtensions.cs" />
+    </ItemGroup>
+    <ItemGroup Condition="$(TargetFramework.Contains(-ios))">
+      <Compile Include="..\Calendars.Plugin.iOSUnified\CalendarEventReminderExtensions.cs" Link="Platforms\iOS\CalendarEventReminderExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\CalendarsImplementation.cs" Link="Platforms\iOS\CalendarsImplementation.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\ColorConversion.cs" Link="Platforms\iOS\ColorConversion.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\DateConversionExtensions.cs" Link="Platforms\iOS\DateConversionExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\EKAlarmExtensions.cs" Link="Platforms\iOS\EKAlarmExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\EKCalendarExtensions.cs" Link="Platforms\iOS\EKCalendarExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\EKEventExtensions.cs" Link="Platforms\iOS\EKEventExtensions.cs" />
+    </ItemGroup>
+    <ItemGroup Condition="$(TargetFramework.Contains(-maccatalyst))">
+      <Compile Include="..\Calendars.Plugin.iOSUnified\CalendarEventReminderExtensions.cs" Link="Platforms\MacCatalyst\CalendarEventReminderExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\CalendarsImplementation.cs" Link="Platforms\MacCatalyst\CalendarsImplementation.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\ColorConversion.cs" Link="Platforms\MacCatalyst\ColorConversion.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\DateConversionExtensions.cs" Link="Platforms\MacCatalyst\DateConversionExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\EKAlarmExtensions.cs" Link="Platforms\MacCatalyst\EKAlarmExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\EKCalendarExtensions.cs" Link="Platforms\MacCatalyst\EKCalendarExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.iOSUnified\EKEventExtensions.cs" Link="Platforms\MacCatalyst\EKEventExtensions.cs" />
+    </ItemGroup>
+    <ItemGroup Condition="$(TargetFramework.Contains('-windows'))">
+      <Compile Include="..\Calendars.Plugin.UWP\AppointmentCalendarExtensions.cs" Link="Platforms\Windows\AppointmentCalendarExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.UWP\AppointmentExtensions.cs" Link="Platforms\Windows\AppointmentExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.UWP\CalendarsImplementation.cs" Link="Platforms\Windows\CalendarsImplementation.cs" />
+      <Compile Include="..\Calendars.Plugin.UWP\IAsyncActionExtensions.cs" Link="Platforms\Windows\IAsyncActionExtensions.cs" />
+      <Compile Include="..\Calendars.Plugin.UWP\IAsyncOperationExtensions.cs" Link="Platforms\Windows\IAsyncOperationExtensions.cs" />
+    </ItemGroup>
+
+</Project>
diff --git a/Calendars/Calendars.Plugin.iOSUnified/CalendarsImplementation.cs b/Calendars/Calendars.Plugin.iOSUnified/CalendarsImplementation.cs
index ee348b5..e2108d2 100644
--- a/Calendars/Calendars.Plugin.iOSUnified/CalendarsImplementation.cs
+++ b/Calendars/Calendars.Plugin.iOSUnified/CalendarsImplementation.cs
@@ -389,7 +389,7 @@ public async Task<bool> DeleteCalendarAsync(Calendar calendar)
         public async Task<bool> DeleteEventAsync(Calendar calendar, CalendarEvent calendarEvent)
         {
             // TODO: Remove redundant null check after migrating to .net6
-            if (calendar.ExternalID == null || string.IsNullOrEmpty(calendar.ExternalID) 
+            if (calendar.ExternalID == null || string.IsNullOrEmpty(calendar.ExternalID)
                 || calendarEvent.ExternalID == null || string.IsNullOrEmpty(calendarEvent.ExternalID))
             {
                 return false;
@@ -553,7 +553,7 @@ private async Task RequestCalendarAccess()
         ///       check that there exists at least one calendar for that source.
         ///    d. We do not know if we can save to a calendar source until we actually try to do
         ///       so. Hence the repeated save attempts.
-        /// 
+        ///
         /// Full lengthy discussion at https://github.com/TheAlmightyBob/Calendars/issues/10
         /// </remarks>
         /// <returns>The new native calendar.</returns>
diff --git a/Calendars/Calendars.Plugin/CrossCalendars.cs b/Calendars/Calendars.Plugin/CrossCalendars.cs
index a8620f6..af488e8 100644
--- a/Calendars/Calendars.Plugin/CrossCalendars.cs
+++ b/Calendars/Calendars.Plugin/CrossCalendars.cs
@@ -1,4 +1,4 @@
-using Plugin.Calendars.Abstractions;
+using Plugin.Calendars.Abstractions;
 using System;
 using System.Threading;
 
@@ -31,7 +31,7 @@ public static ICalendars Current
 
     static ICalendars? CreateCalendars()
     {
-#if NETSTANDARD1_0
+#if NETSTANDARD1_0 || (NET && !ANDROID && !IOS && !MACCATALYST && !WINDOWS)
         return null;
 #else
         return new CalendarsImplementation();