如果你点击上面截屏中的第一个项,你会发现它的网址:raceforpeace.org。
If you click on the first listing in the screenshot above, you will find the charities URL: raceforpeace.org.
此代码选择表中的所有项,截短它并再次选择所有项以展示所有数据已经不在。
This code selects all from the table, truncates it, and then selects all from it again to show that the data is gone. Verify that your results are the same as in Listing 9.
当您将介面加入至物件或控制项时,您会为介面的每个方法建立截短的函式。
When you add an interface to your object or control, you create stubbed-out functions for each method in that interface.
如果你点击上面截屏中的第一个项,你会发现它的网址:raceforpeace.org。
If you click on the first listing in the screenshot above, you will find the charities URL: raceforpeace. org.
如果你点击上面截屏中的第一个项,你会发现它的网址:raceforpeace.org。
If you click on the first listing in the screenshot above, you will find the charities URL: raceforpeace. org.
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