從Controller 傳遞viewdata 到view 通過下面的代碼將傳遞過來的數據綁定到下拉文本框中，但是預覽的時候沒有任何數據顯示 前端用的是DevExpress ，請大牛幫忙看一下！@Html.DevExpress().ComboBox(settings =>{settings.Name = "ComBox_MediaType";settings.Width = Unit.Percentage(100);settings.Properties.ValueType = typeof(string);settings.Properties.TextField = "Name";settings.Properties.ValueField = "ID";settings.PreRender = (sender, e) =>{MVCxComboBox cmb = sender as MVCxComboBox;cmb.Value =" ";};settings.Properties.ClientSideEvents.SelectedIndexChanged = "SelectedMediaType";}).BindList(ViewData["MediaTypeList"]).GetHtml()