遍历结构体中的项,添加每一项的值到ComboBox下拉项中
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | 'cmbReportTaskState是要加载项的ComboBox With cmbReportTaskState '必须实例化一个新的结构体 Dim TaskStateType As New TaskStateType With .Items .Clear() '遍历任务状态结构体,加载每一项的值到下拉框中 For Each fieldInfo As FieldInfo In TaskStateType. GetType ().GetFields() .Add(fieldInfo.GetValue(TaskStateType)) Next End With 'Items .DropDownStyle = ComboBoxStyle.DropDownList .SelectedIndex = .FindString( String .Empty) End With 'cmbReportTaskState ''' <summary> ''' 任务状态类别 ''' </summary> ''' <remarks></remarks> Public Structure TaskStateType Public Const Finished As String = "已完成" Public Const Unfinished As String = "未完成" Public Const Canceled As String = "已取消" Public Const Started As String = "已启动" Public Const NotStarted As String = "未启动" End Structure 'TaskStateType |
【推荐】编程新体验,更懂你的AI,立即体验豆包MarsCode编程助手
【推荐】凌霞软件回馈社区,博客园 & 1Panel & Halo 联合会员上线
【推荐】抖音旗下AI助手豆包,你的智能百科全书,全免费不限次数
【推荐】博客园社区专享云产品让利特惠,阿里云新客6.5折上折
【推荐】轻量又高性能的 SSH 工具 IShell:AI 加持,快人一步