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我想显示文件夹“通讯”与类别列表中的所有文件。但是当我使用下面的代码,我有错误,我的代码是:asp.net mvc下拉列表与目录文件列表
public ActionResult templatelist()
{
var data = _session.emailForcampaigns.Select(m => m.category).Distinct().AsQueryable();
ViewBag.ddlCategory = new SelectList(data, "category", "category");
return View(Directory.EnumerateFiles(Server.MapPath("~/newsletter")));
}
和我有鉴于
<table class="tables" >
<tr>
<td>Fiels</td>
<td>
<select id="template" name="template">
@foreach (var fullPath in Model)
{
var fileName = Path.GetFileName(fullPath);
<option value="@fileName"> @fileName</option>
}
</select>
</td>
</tr>
<tr>
<td>Category </td>
<td>
@Html.DropDownList("ddlCategory", null, new { @class = "dropdown " })
</td>
</tr>
</table>
以下行,但我得到的错误