FlatSB_GetScrollInfo 无法位于... COMCTL32.dll

发布于 2024-11-15 20:24:47 字数 360 浏览 4 评论 0原文

我刚刚将一个产品从C++Builder 2007升级到RAD Studio XE,同时更改了一些第三方组件。

现在,当我在 Vista 上运行我的产品时,出现以下错误:


Project1.exe - 未找到入口点

无法在动态链接库 COMCTL32.DLL 中找到过程入口点 FlatSB_GetScrollInfo。

好的,


当我在十六进制编辑器中打开 COMCTL32.DLL 时,我确实找到了 FlatSB_GetScrollInfo 名称。我只在 \Windows\ 文件夹下找到 COMCTL32.DLL 文件,没有本地安装。

有人知道这可能是什么原因造成的吗?

I just upgraded a product from C++Builder 2007 to RAD Studio XE, and at the same time changed some third party component.

Now, when I run my product on Vista, I get the following error:


Project1.exe - Entry Point Not Found

The procedure entry point FlatSB_GetScrollInfo could not be located in the dynamic link library COMCTL32.DLL.

OK


When I open COMCTL32.DLL in a hex editor, I do find the FlatSB_GetScrollInfo name. I only find COMCTL32.DLL files under the \Windows\ folder, no local installs.

Anybody know what could be causing this?

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陌伤浅笑 2024-11-22 20:24:47

平面滚动条功能不是在 v6 comctl32 中实现,您可能正在链接它。

平面滚动条功能在 Comctl32.dll 版本 4.71 到 5.82 中实现。 Comctl32.dll 版本 6.00 及更高版本不支持平面滚动条。

VCL 代码不会使用这些函数,因此我认为您需要找到正在执行此操作的第 3 方组件。我猜想迁移到 XE 引入了 comctl32 v6 清单并让这个问题暴露出来。

另一方面,您始终可以删除 v6 清单,这将解决此特定问题,但您的应用程序将使用经典主题,并且看起来您再次运行 Windows 2000!

The flat scroll bar functions are not implemented in v6 comctl32 which you are presumably linking against.

Flat scroll bar functions are implemented in Comctl32.dll versions 4.71 through 5.82. Comctl32.dll versions 6.00 and higher do not support flat scroll bars.

The VCL code won't be using these functions so I think you need to locate the 3rd party component that is doing so. I guess that the move to XE introduced the comctl32 v6 manifest and brought this issue to light.

On the other hand, you could always remove the v6 manifest which will get over this particular issue but your app will use the classic theme and look like your are running Windows 2000 again!

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