Delphi 7 turn on auto complete

I'm a new be in Delphi . I use Delphi 7 IDE . How I can turn on the auto complete when I write the 开发者_如何转开发code in Delphi 7 IDE ?

Thanks

In the menus select Tools | Editor Options. Select the Code Insight page. Make sure that Code completion is checked.

You can invoke it from the keyboard with CTRL+space.

Note: This is all from Delphi 6 but Delphi 7 is pretty much the same as I recall.

It should be default. You can try to force it using ctrl-space. Note that it doesn't always work if your code above contains errors (most notably in the block structure), or in debug mode.