From d2df50ab05a9d9a85a4b735786fe3f2b6e00186e Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期一, 26 一月 2026 22:19:17 +0800
Subject: [PATCH] 1.已把空指针和防护都补上了：创建消息失败直接返回并删除 action；spooling/发送/序列化都会跳过空消息并记录错误，避免再因 m_pSendMessage 为空导致崩溃或写出坏缓存。

---
 SourceCode/Bond/BoounionPLC/CMainContainer.h |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/SourceCode/Bond/BoounionPLC/CMainContainer.h b/SourceCode/Bond/BoounionPLC/CMainContainer.h
index ff3d271..aa51cc2 100644
--- a/SourceCode/Bond/BoounionPLC/CMainContainer.h
+++ b/SourceCode/Bond/BoounionPLC/CMainContainer.h
@@ -14,11 +14,13 @@
 
 public:
 	void Resize();
-
+	void SetBottomWnd(CWnd* pWnd, int nHeight);
 
 private:
 	COLORREF m_crBkgnd;
 	HBRUSH m_hbrBkgnd;
+	CWnd* m_pBottomWnd;
+	int m_nBottomWndHeight;
 
 
 // 瀵硅瘽妗嗘暟鎹�

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