在comboBox中显示数据 [英] show data in comboBox

问题描述

您能告诉我如何从数据库显示数据到comboBox吗?:)

can u tell me how to show data from database to comboBox??:)

推荐答案

转到此处:
MSDN:组合框类 [

Go here:
MSDN: ComboBox Class[^]

Read all about them!

从数据库获取数据，然后按如下所示分配给Combobox.

Get Data from database then assign to Combobox as below.

Dropdownlist1.DataSource = dtTemp; //Sample Datatable which contains data
Dropdownlist1.DataBind();
Dropdownlist1.DataTextField = "EmployeeName";
Dropdownlist1.DataValueField = "EmployeeID";

助手，您必须具备C#书籍才能了解其中的基本知识.祝您编码愉快.

Mate, you must need C# Book for your basic knowledge in that. Happy coding.

''选择idfield作为ID，namefield作为表中的Name
之后将查询结果填充到数据集

组合框.数据源= dataset.tables(0)
cmbDrCr.DisplayMember ="ID"
cmbDrCr.ValueMember =名称"

''select idfield as ID, namefield as Name from table
fill t result of query to a dataset after that

combobox. datasource =dataset.tables(0)
cmbDrCr.DisplayMember="ID"
cmbDrCr.ValueMember="Name"

这篇关于在comboBox中显示数据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！