如何以编程方式填充组合框 [英] how to populate a combo box programmatically

问题描述

请介绍一下如何在Windows应用程序中使用C#在运行时以编程方式填充组合框
? [confused]

Please can some describe how to
programmatically populate a combo box
at runtime in a windows application
using C#? [confused]

推荐答案

从db&分配给数据表.然后分配给组合框.

get the data from db & assign to datatable. Then assign to combobox.

dropdownlist1.DataTextField = "Textfield";
dropdownlist1.DataValueField = "Valuefield";
dropdownlist1.DataSource = datatableData;
dropdownlist1.DataBind();

这篇关于如何以编程方式填充组合框的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！