链接列表框中的项目 [英] Linking items from listboxes

问题描述

大家好，

我正在创建一个具有两个列表框的程序，每个列表框都包含一个字符串值列表.我希望能够单击listbox1中的值和listbox2中的值，并使程序将这两个项目存储在一起，以便将来知道这些项目是关联的.如果我保留在listbox1中选择的相同项目，但更改在listbox2中选择的项目，则我希望程序删除上一个链接并创建此新链接.该程序最终将在listbox1中具有所有项目的列表，每个项目都与listbox2中的1个项目相关联.

我当时在考虑使用2D数组，但这似乎很不灵活，并且想知道哪种数据结构是最好的?我正在考虑的另一个想法是数组列表，例如({listbox1item1，listbox2item4}，{listbox1item2，listbox2item7})
但是我也不知道这有多实用.有没有人建议或有一种更简单的方法来做到这一点?

抱歉，如果我没有很好地说明这一点.

问候，
Stephen.

Hi All,

I''m creating a program with two listboxes, each listbox holding a list of string values. I want to be able to click on a value in listbox1 and a value in listbox2 and for the program to store these two items together so in future it will know these items are associated. If I keep the same item selected in listbox1 but change the item selected in listbox2, I would like the program to delete the previous link and create this new one. The program would eventually have a list of all the items in listbox1 each associated with 1 item in listbox2.

I was thinking of using a 2D array but this seems very inflexible and was wondering which data structure would be best? Another idea I was considering was a list of arrays, e.g. ({listbox1item1,listbox2item4} , {listbox1item2,listbox2item7})
but I''m not sure how practical this is either. Has anyone any advise or is there an easier way to do this?

Sorry if I haven''t explained this very well.

Regards,
Stephen.

推荐答案

Does the Smart List class[^] help you?

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