From bb92237613247acc55f523d041b9e3e01c71c9f1 Mon Sep 17 00:00:00 2001
From: iamboss <iamboss@superhightech.com.tw>
Date: Tue, 17 Feb 2026 15:42:50 +0800
Subject: [PATCH] fix cubetree init crash.

---
 Disp/WpfDispUtil.cs | 20 +++++++++++++++++++-
 Hi.WpfPlus.csproj   |  2 +-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/Disp/WpfDispUtil.cs b/Disp/WpfDispUtil.cs
index 161ae09..72ca6ef 100644
--- a/Disp/WpfDispUtil.cs
+++ b/Disp/WpfDispUtil.cs
@@ -14,7 +14,7 @@ namespace Hi.WpfPlus.Disp;
 /// <remarks>
 /// <para>
 /// Usage pattern: call <see cref="DispFrameUtil.Call"/> to queue display content,
-/// then call <see cref="Run"/> to start the WPF application and show windows.
+/// then call <see cref="RunApplication()"/> to start the WPF application and show windows.
 /// </para>
 /// <para>
 /// Each unique key creates a separate <see cref="RenderingWindow"/>.
@@ -38,6 +38,9 @@ public static class WpfDispUtil
 	{
 		DispFrameUtil.UpdateByDispEngineConfigFunc = ApplyConfig;
 	}
+	/// <summary>
+	/// Initializes the display engine.
+	/// </summary>
 	public static void Init() {
 		DispEngine.Init();
 	}
@@ -60,14 +63,29 @@ public static class WpfDispUtil
 		if (config.SketchView != null)
 			dispEngine.SketchView = config.SketchView;
 	}
+	/// <summary>
+	/// Configures the display engine with the specified displayees for the given title.
+	/// </summary>
+	/// <param name="title">The title/key to identify the display window.</param>
+	/// <param name="displayees">The displayees to be configured.</param>
+	/// <returns>The display engine configuration.</returns>
 	public static DispEngineConfig Call(
 		string title, params IDisplayee[] displayees)=>
 		DispFrameUtil.Call(title, displayees);
+	/// <summary>
+	/// Configures the display engine with the specified displayees and starts the WPF application.
+	/// </summary>
+	/// <param name="title">The title/key to identify the display window.</param>
+	/// <param name="displayees">The displayees to be configured.</param>
 	public static void RunApplication(string title, params IDisplayee[] displayees)
 	{
 		DispFrameUtil.Call(title, displayees);
 		RunApplication();
 	}
+	/// <summary>
+	/// Starts the WPF application and shows all configured windows.
+	/// Blocks until all windows are closed.
+	/// </summary>
 	public static void RunApplication()
 	{
 		Application app = new Application()
diff --git a/Hi.WpfPlus.csproj b/Hi.WpfPlus.csproj
index a10eb8e..5be354c 100644
--- a/Hi.WpfPlus.csproj
+++ b/Hi.WpfPlus.csproj
@@ -12,7 +12,7 @@
 			HiAPI wpf canvas.
 		</Description>
     <Configurations>Debug;Release</Configurations>
-    <VersionBuild>115</VersionBuild>
+    <VersionBuild>118</VersionBuild>
     <VersionPrefix>3.1.$(VersionBuild)</VersionPrefix>
     <PackageId>Hi.WpfPlus</PackageId>
     <PackageTags>HiAPI</PackageTags>