搜索字母名称 [英] to search alphabetical name

问题描述

在C#Windows应用程序中，我具有cboSearch(组合框)和cboNames(组合框).

cboSearch中有从A到Z的字母.
当我从cboSearch中选择B时，我想在以B开头的cboNames中显示名称.

请给我建议.

In C# windows application I have cboSearch(combo box) and cboNames(combo box).

There are the letters from A to Z in cboSearch.
When I choose B from cboSearch, I want to show the names in cboNames which starts B.

Advise me,pls.

推荐答案

在cboSearch的SelectedIndexChanged事件处理程序中，只需清除cboNames并仅在其中填充相应的起始字母即可.

您可以使用(string)(cboSearch.SelectedItem)

In the SelectedIndexChanged event handler of cboSearch, just clear cboNames and fill only the names with the according starting letter in there.

You can get the selected letter with (string)(cboSearch.SelectedItem)

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