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Google like edit/combo control for Delphi?
谷歌喜欢编辑/组合控制的德尔福?

delphi  autocomplete  combobox 

multiselect ,autocomplete combobox in wpf
多选,自动完成在WPF的组合框

wpf  combobox  autocomplete 

how to create combobox onchange with programmatically
如何以编程方式创建组合框的变化

c#  combobox