Dropdownlist selectedindex在页面刷新时不起作用
I'm having a problem with a very normal ASP.NET dropdownlist. I have a dropdownlist in the page with AutoPostback=false. And a code to generate dropdo...
其他窗体赋值给comboBox,并使赋的值处于选中状态(根据text获取selectedindex)
Form1发货单位的这个下拉框comboBox1已经绑定数据库test表的name字段,里面有很多单位名称比如有:甲公司、乙公司...1、Form1的comboBox1首先绑定数据库的数据表testusing(SQLiteConnectioncon=newSQLiteConnection(DATA_...