使ComboBox下拉按钮在Delphi中不可见？ [英] make ComboBox drop-down button invisible in Delphi?

问题描述

有一些简单的方法来定制一个来自Delphi的ComboBox，让drowdown按钮与箭头不可见？我的意思是没有很多的自定义代码..也许有一些控件具体的Windows标志设置..

相信我，这就是我想要的..谢谢！

解决方案

如果我正确理解，你想要cxDBLookupComboBox的所有功能，

在FormCreate ...中尝试此操作

cxDBLookupComboBox1.Properties.Buttons.Clear;

There is some easy way to customize a ComboBox from Delphi to make the drowdown button with the arrow invisible? I mean without a lot of custom-draw code.. Maybe there is some control specific windows flag to set..

Believe me, that is what I want.. Thanks!

解决方案

If I understand you correctly, you want all the functionality of the cxDBLookupComboBox, just not the button.

Try this in the FormCreate...

cxDBLookupComboBox1.Properties.Buttons.Clear;

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