C# Combobox如何设置value

如题所述

public class ComboxItem{public string Text {get; set;}public string Value{get; set;}public ComboxItem(string _Text, string _Value){Text = _Text;Value = _Value;}public override string ToString(){return Text;}}赋值 如下:combobox2.Items.Add(New ComboxItem("Text1", "Value1"));combobox2.Items.Add(New ComboxItem("Text2", "Value2"));combobox2.Items.Add(New ComboxItem("Text3", "Value3"));或者:ComboxItem[] x = {new ComboxItem("Text1", "Value1"),new ComboxItem("Text2", "Value2"),new ComboxItem("Text3", "Value1")};combobox2.Items.AddRange(x);取值时需要转换一下 如下:string str = ((ComboxItem)combobox2.Items[0]).Value;这个转换和你直接为Combobox控件绑定数据源是一样的.如果你是这么绑定的数据combobox2.DataSource = ds.Tables(0);//ds是datasetcombobox2.DisplayMember = "TextCol";combobox2.ValueMember = "ValueCol";那么得这么取值

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