add background worker to radflyoutbase

Pilz.UI.WinForms.Telerik/Dialogs/RadFlyoutBase.cs

@@ -14,6 +14,7 @@ public partial class RadFlyoutBase : UserControl
     protected TableLayoutPanel tableLayoutPanel_ActionPanel;
     protected TableLayoutPanel tableLayoutPanel_TitlePanel;
     protected RadLabel radLabel_Title;
+    protected BackgroundWorker bgWorker_LoadData;
 
     public static RadSvgImage? CancelSvg { get; set; } = null;
     public static RadSvgImage? ConfirmSvg { get; set; } = null;
@@ -113,6 +114,31 @@ public partial class RadFlyoutBase : UserControl
     {
         InitializeComponent();
         ParentChanged += FlyoutDialogBase_ParentChanged;
+        bgWorker_LoadData.DoWork += BgWorker_LoadData_DoWork;
+        bgWorker_LoadData.RunWorkerCompleted += BgWorker_LoadData_RunWorkerCompleted;
+    }
+
+    protected virtual void BgWorker_LoadData_DoWork(object? sender, DoWorkEventArgs e)
+    {
+        OnLoadData(e);
+    }
+
+    protected virtual void BgWorker_LoadData_RunWorkerCompleted(object? sender, RunWorkerCompletedEventArgs e)
+    {
+        OnLoadDataCompleted(e);
+    }
+
+    protected virtual void LoadData()
+    {
+        bgWorker_LoadData.RunWorkerAsync();
+    }
+
+    protected virtual void OnLoadData(DoWorkEventArgs e)
+    {
+    }
+
+    protected virtual void OnLoadDataCompleted(RunWorkerCompletedEventArgs e)
+    {
     }
 
     private void InitializeComponent()

Pilz.UI.WinForms.Telerik/Pilz.UI.WinForms.Telerik.csproj

@@ -9,7 +9,7 @@
   </PropertyGroup>
   
   <PropertyGroup>
-    <Version>2.12.4</Version>
+    <Version>2.13.0</Version>
     <GenerateDocumentationFile>True</GenerateDocumentationFile>
   </PropertyGroup>