ASP.NET MVC DropDownList 使用方法
係 View 上加上 |
<%=Html.DropDownList("List", TryCast(ViewData("Item"), SelectList), "Please Select")%> |
係 Controller 上加上 |
Dim listItem As New List(Of SelectListItem) listItem.Add(New SelectListItem With {.Text = "Yes", .Value = "1"}) listItem.Add(New SelectListItem With {.Text = "No", .Value = "0"}) ViewData("List") = New SelectList(listItem, "Value", "Text", "") |