You can now save the client projects, and compile and run them (make sure to set the Active property of the TClientDataSet to false, so it won't be open at design-time).
现在可以保存客户机项目,并编译和运行这些项目(要确保TClientDataSet的Active属性被设为false,这样它在设计时就不会被打开)。
As with fopen, file_get_contents, file, and readfile, all return False on failure to open or process the file.
如fopen函数一样,file_get _ contents、file和readfile函数都在打开失败或处理文件失败时返回False。
In Listing 4, if valid is returned as false, an alert box will open, and the link will not be followed, as the event handler has returned a false value.
在清单4中,如果valid返回false,将打开一个警告框,链接不会被遵循,因为事件处理程序返回一个false值。
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