我在想我是否可以做到這一點,或者有其他方法可以做到嗎? 我建立這沒有問題,但是當我運行它,它說:MVC無法將lambda表達式轉換爲類型,因爲它不是委託人
CS1660:無法轉換lambda表達式類型 「DevExpress.Web.Mvc.RoundPanelSettings」,因爲它不是委託 型
代碼:
@Html.DevExpress().RoundPanel(RPsettings =>
{
RPsettings.Name = "rpnlNewUpdateConfigs";
RPsettings.Width = System.Web.UI.WebControls.Unit.Percentage(100);
RPsettings.ShowHeader = false;
RPsettings.SetContent(() =>
{
Html.DevExpress().CallbackPanel(CBsettings =>
{
CBsettings.Name = "cbpnlNewUpdateConfigs";
CBsettings.Width = System.Web.UI.WebControls.Unit.Percentage(100);
CBsettings.CallbackRouteValues = new { Controller = "Storage", Action = "Storage" };
CBsettings.SetContent(() =>
{
@<table>
<tr>
<td>
<table>
<tr>
<td>
</td>
<td>Type:
</td>
<td>
@Html.DevExpress().ComboBox(cboxsettings =>
{
cboxsettings.Name = "cbType";
cboxsettings.Width = 180;
cboxsettings.SelectedIndex = -1;
cboxsettings.Properties.ValueType = typeof(string);
cboxsettings.Properties.Items.Add("Path");
}).GetHtml();
</td>
<td>
</td>
</tr>
</table>
</td>
</tr>
</table>;
Html.DevExpress().Label(L1settings =>
{
L1settings.Name = "ErrorLabel1";
L1settings.Text = "Label1";
}).Render();
Html.DevExpress().Label(L2settings =>
{
L2settings.Name = "ErrorLabel2";
L2settings.Text = "Label2";
}).Render();
});
}).GetHtml();
});
}).GetHtml()
任何的猜測?
RPsettings是類類型不是變量,這就是問題!新的RPsettings應該可以工作,或者像rPsettings這樣的lambda變量! – Fals
不工作。如果你檢查DevExpress回調面板的例子,它的工作方式是這樣的http://mvc.devexpress.com/CallbackPanel/ – AAlferez
我確實檢查過了,他們將這些設置作爲lambda no傳遞給類,如下所示: 「settings = > { settings.Name = 「cbpExample」; settings.CallbackRouteValues =新{控制器= 「CallbackPanel」,動作= 「ExamplePartial」}; settings.Width = Unit.Percentage(100); settings.Height = 300; 「 – Fals