It can print parameters and graphs when required.

根据需要还可打印有关参数和图表。

youdao

Then you need to implement few event handlers to properly manage the ForPrint parameters. In the ReportExport and Print event handlers the parameters should be set to true, for instance

然后，你需要实现几个事件处理程序来正确管理ForPrint参数。

youdao

We need to modify the program to print a default message instead of crashing if all parameters are not included on the command line.

我们需要修改程序使其在命令行中未包含所有参数时打印默认消息而不是崩溃。

youdao

But if it does take input, you have to provide it in the form of arguments or parameters, like print F takes, generally, inside of those parentheses.

但是如果它获得了输入，你需要为它提供相应格式的,参数或参量，像printf的输入，一般地，在这些圆括号里。

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