“TFileOpenDialog 需要 Windows Vista 或更高版本”
我尝试使用新的 TFileOpenDialog，但现在我的应用程序不再与 Windows XP 兼容。我发现TFileOpenDialog仅适用于Vista和7。似乎TFileOpenDialogand不会检查它是否在Win XP下运行，以便自动静默降级到TOpenFileDialog。相反，它只显示一条错误消息。我缺少什么吗？有一个包装器提供此功能，还是我必须切换回经典的 TOpenFileDialog？
我不明白为什么 Embarcadero 必须抛弃 Borland 的帮助系统并从零开始构建一个新的（最糟糕的）。
I have tried to use the new TFileOpenDialog and now my application is not compatible with Windows XP anymore. I find out that TFileOpenDialog only works on Vista and 7. It seems that TFileOpenDialogand does not check if it is running under Win XP in order to automatically and silently downgrade to TOpenFileDialog. Instead it just shows an error message. There is something I am missing? There is a wrapper that offers this functionality or I have to switch back to the classic TOpenFileDialog?
I don't understand why Embarcadero had to toss Borland's help system and build a new one (much worst) from zero.
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使用
TOpenDialog并将UseLatestCommonDialogs设置为true。您不会获得新的（Vista 及更高版本）属性（例如OkButtonLabel），但至少从用户的 POV 来看，外观和感觉都很好......Use
TOpenDialogand setUseLatestCommonDialogstotrue. You don't get the new (Vista and up) properties (likeOkButtonLabel) but at least the look and feel will be fine from a user's POV...是的，它的名字是
TOpenDialog。Yes, it is called
TOpenDialog.