fix(Button): IsAsync parameter support wpf (#5878) (#5890)

* fix(Button):修复WPF Blazor模式下Button组件IsAsync不工作

* chore: bump version beta03

Co-Authored-By: zglp <15925497+zglp@users.noreply.github.com>

---------

Co-authored-by: zglp <2499728776@qq.com>
Co-authored-by: Argo Zhang <argo@live.ca>
Co-authored-by: zglp <15925497+zglp@users.noreply.github.com>
# Conflicts:
#	src/BootstrapBlazor/BootstrapBlazor.csproj
#	src/BootstrapBlazor/Components/Button/PopConfirmButton.razor.cs

Co-authored-by: zglp <zglp1024@outlook.com>

Author: ArgoZhang

src/BootstrapBlazor/Components/Button/Button.razor.cs

@@ -50,14 +50,7 @@ protected virtual async Task OnClickButton()
             IsDisabled = true;
         }
 
-        if (IsAsync)
-        {
-            await Task.Run(() => InvokeAsync(HandlerClick));
-        }
-        else
-        {
-            await HandlerClick();
-        }
+        await HandlerClick();
 
         // 恢复按钮
         if (IsAsync && ButtonType == ButtonType.Button)

src/BootstrapBlazor/Components/Button/CountButton.cs

@@ -36,7 +36,7 @@ protected override async Task OnClickButton()
         IsAsyncLoading = true;
         IsDisabled = true;
 
-        await Task.Run(() => InvokeAsync(HandlerClick));
+        await HandlerClick();
         await UpdateCount();
 
         IsDisabled = false;

src/BootstrapBlazor/Components/Button/PopConfirmButton.razor.cs

@@ -99,11 +99,7 @@ private async Task OnClickConfirm()
             IsDisabled = true;
             IsAsyncLoading = true;
             StateHasChanged();
-
-            if (OnConfirm != null)
-            {
-                await Task.Run(() => InvokeAsync(OnConfirm));
-            }
+            await OnConfirm();
 
             if (ButtonType == ButtonType.Submit)
             {