Implement TodaySelect event in RadzenScheduler

Radzen.Blazor/RadzenScheduler.razor.cs

@@ -152,6 +152,24 @@ public partial class RadzenScheduler<TItem> : RadzenComponent, IScheduler
         [Parameter]
         public EventCallback<SchedulerSlotSelectEventArgs> SlotSelect { get; set; }
 
+        /// <summary>
+        /// A callback that will be invoked when the user clicks the Today button.
+        /// </summary>
+        /// <example>
+        /// <code>
+        /// &lt;RadzenScheduler Data=@appointments TodaySelect=@OnTodaySelect&gt;
+        /// &lt;/RadzenScheduler&gt;
+        /// @code {
+        /// void OnTodaySelect(SchedulerTodaySelectEventArgs args)
+        /// {
+        ///     args.Today = DateTime.Today.AddDays(1);
+        /// }
+        /// }
+        /// </code>
+        /// </example>
+        [Parameter]
+        public EventCallback<SchedulerTodaySelectEventArgs> TodaySelect { get; set; }
+
         /// <summary>
         /// A callback that will be invoked when the user clicks an appointment in the current view. Commonly used to edit existing appointments.
         /// </summary>
@@ -422,7 +440,11 @@ async Task OnPrev()
 
         async Task OnToday()
         {
-            CurrentDate = DateTime.Now.Date;
+            var args = new SchedulerTodaySelectEventArgs { Today = DateTime.Now.Date };
+
+            await TodaySelect.InvokeAsync(args);
+
+            CurrentDate = args.Today;
 
             await InvokeLoadData();
         }

Radzen.Blazor/SchedulerTodaySelectEventArgs.cs

@@ -0,0 +1,16 @@
+using System;
+using Radzen.Blazor;
+
+namespace Radzen
+{
+    /// <summary>
+    /// Supplies information about a <see cref="RadzenScheduler{TItem}.TodaySelect" /> event that is being raised.
+    /// </summary>
+    public class SchedulerTodaySelectEventArgs
+    {
+        /// <summary>
+        /// Today's date. You can change this value to navigate to a different date.
+        /// </summary>
+        public DateTime Today { get; set; }
+    }
+}