WinForm,ComboBox刷新问题
ComboBox items DataSource刷新问题//第一次给comboBox.DataSource赋值 显示 的是正确 List<string> instrumentList = new List<string>() { "111111", "22222222", "333333" }; comboBox1.DataSource=instrumentList;//第二次…
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Dictionary绑定到ComboBox显示值,实际值
相关视频教程 https://www.bilibili.com/video/BV19M4y1N7bt private void TestAndSetForm_Load(object sender, EventArgs e){Dictionarystring, string dic = new Dictionarystring, string();BindingSource bs = new BindingSource();dic["广东省"] = "http://mk.gd.soa…
WinForm ComboBox下拉框带搜索功能
2022-11-18 修复combobox不存在的字符串时会清空2022-01-06 更新效果图如下方法12021-12-20 更新，修复输入不存在的数据源然后点击其他地方会报错核心代码//数据源Liststring data = new Liststring(){"A001","A002","A003","B001","B012","B031","C011","C0121","C012…