delphi - Delphi Berlin FMX Combobox 值通过 LiveBindings

Question

我有combobox以下手动输入的值：Active, Inactive. 但是我只想保存值A或I在我的数据库中。我该怎么做livebindings？

Answer 1

FillDataSource = BindSourceDB1 FillValueFieldName = 'value' // A and I would be in this field FillDisplayFieldName = 'name' // Active and Inactive would be in this field

如何在运行时获取 FMX TComboBox 的 Item.LookupData 和 SelectedValue（作为整数）？