docs: Updated exception infos

dailydevops · Mar 28, 2024 · c1dc5b1 · c1dc5b1
1 parent 92ed3ad
commit c1dc5b1
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Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/src/NetEvolve.Extensions.Hosting.WinForms/IFormularProvider.cs b/src/NetEvolve.Extensions.Hosting.WinForms/IFormularProvider.cs
@@ -1,5 +1,6 @@
 namespace NetEvolve.Extensions.Hosting.WinForms;
 
+using System;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using Microsoft.Extensions.DependencyInjection;
@@ -50,6 +51,7 @@ T GetScopedForm<T>()
     /// </summary>
     /// <typeparam name="T">The specified forms.</typeparam>
     /// <param name="scope">The scope.</param>
+    /// <exception cref="ArgumentNullException">Throws a <see cref="ArgumentNullException"/>, if <paramref name="scope"/> is <see langword="null"/>.</exception>
     /// <returns>The requested form.</returns>
     T GetScopedForm<T>(IServiceScope scope)
         where T : Form;
@@ -67,6 +69,7 @@ ValueTask<T> GetScopedFormAsync<T>()
     /// </summary>
     /// <typeparam name="T">The specified forms.</typeparam>
     /// <param name="scope">The scope.</param>
+    /// <exception cref="ArgumentNullException">Throws a <see cref="ArgumentNullException"/>, if <paramref name="scope"/> is <see langword="null"/>.</exception>
     /// <returns>The requested form.</returns>
     ValueTask<T> GetScopedFormAsync<T>(IServiceScope scope)
         where T : Form;

diff --git a/src/NetEvolve.Extensions.Hosting.WinForms/Internals/FormularProvider.cs b/src/NetEvolve.Extensions.Hosting.WinForms/Internals/FormularProvider.cs
@@ -144,6 +144,7 @@ public async ValueTask<T> GetScopedFormAsync<T>()
     public async ValueTask<T> GetScopedFormAsync<T>(IServiceScope scope)
         where T : Form
     {
+        ArgumentNullException.ThrowIfNull(scope);
         await _semaphore.WaitAsync().ConfigureAwait(false);
         try
         {