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TcxGridDBBandedColumn如何在带内移动而不在带外移动

[英]TcxGridDBBandedColumn how to move inside band and not move outside of the band

原文 2015-09-14 10:05:09 0 1 delphi/ devexpress

I want in TcxGridDBBandedColumn not to be moved outside of the band. 我希望不要将TcxGridDBBandedColumn中的内容移到该区域之外。 Is that possible? 那可能吗？ And if how? 如果怎么办？

1 个解决方案

The tcxGrid provides a way to get something similar to the behaviour you're envisaging, but it may not give you close enough control over the column-moving behaviour. tcxGrid提供了一种获得与您所设想的行为类似的方式的方法，但它可能无法使您对列移动的行为进行足够的控制。

Load the Devex demo project 'ExpressQuantumGridViewBandedFixedDemo' and run it. 加载Devex演示项目“ ExpressQuantumGridViewBandedFixedDemo”并运行它。

Notice that you can drag the Sunday column header to drag it to a different position in the Days band or even into a different band. 请注意，您可以拖动“ Sunday列标题以将其拖动到“ Days的其他位置，甚至拖动到其他区域中。

Now, in the Object Inspector, select the btvUsersSchedule.Bands[0] , open its Options tree and set HoldOwnColumnsOnly to True . 现在，在对象检查器中，选择btvUsersSchedule.Bands[0] ，打开其“ Options树，并将HoldOwnColumnsOnly设置为True 。

Do the same for btvUsersSchedule.Bands[0] . 对btvUsersSchedule.Bands[0]执行相同的btvUsersSchedule.Bands[0] 。

Once done, columns from the Days band can no longer be dragged into either of those bands. 完成后， Days列将不再被拖入任何一个区域中。

Now, you can move the Sunday column only within the Days band. 现在，您只能在“ Days内移动“ Sunday列。

If the above doesn't fully meet the behaviour you would like, please explain why in terms of that demo, because readers who might be able to help will have access to it. 如果上述方法不能完全满足您的要求，请解释该演示的原因，因为可能会提供帮助的读者可以使用它。

Finally, in the IDE, select the btvUsersScheduleSUNDAY column in the Object Inspector. 最后，在IDE中，选择对象检查器中的btvUsersScheduleSUNDAY列。 Open its Options tree and set Moving to False . 打开其“ Options树并将“ Moving为False设置为。