@using System.Text
@using ZoomLa.Common
@using ZoomLa.BLL
@using ZoomLa.Model
@using ZoomLa.Components
@using System.Data
@using ZoomLa.BLL.Content
@model ZoomLaCMS.Models.Field.VM_FieldModel
@{
    // 下拉文件
    string Name = Model.fieldMod.FieldName;
    string path = function.VToP(Model.fieldMod.Content);
    FieldModel model = new FieldModel(Model.fieldMod.Content);
}
@functions{
    //用于下拉文件
    private IHtmlContent bindTemplatefolder(string pathstr, DataRow dr)
    {
        DataTable tables = FileSystemObject.GetDirectoryAllInfos(pathstr, FsoMethod.File);
        string value = "";
        if (dr != null&&dr.Table.Columns.Contains(Model.fieldMod.FieldName)) {
            value = DataConverter.CStr(dr[Model.fieldMod.FieldName]);
        }
        string Result = "";
        for (int i = 0; i < tables.Rows.Count; i++)
        {
            if (string.IsNullOrEmpty(DataConverter.CStr(tables.Rows[i]["type"]))) { continue; }
            string path = tables.Rows[i]["rname"].ToString();
            if (path.IndexOf(".svn") != -1) { continue; }
            if (path.Substring(0, 5) == "style") { continue; }
            path = function.PToV(path);
            Result += "<option value=\"" + path + "\"> " + path + "</option>";
            Result += string.Format("<option value='{0}' {1} >{2}</option>", path, (path.Equals(value) ? "selected='selected'" : ""), path);
        }
        tables.Dispose();
        return MvcHtmlString.Create(Result);
    }
    }
<select name="txt_@Name" class="form-control" id="txt_@Name">
    <option value="">请选择</option>
    @bindTemplatefolder(path, Model.valueDR)
</select>