具有下拉列表路径的aspx文件上载控件

Question

我有一个aspx上传控件和一个带有文件夹作为项目的asp下拉列表

我正在尝试将文件上传到目录/所选文件夹（从下拉列表中）

protected void ASPxUploadControl1_FileUploadComplete(object sender, DevExpress.Web.ASPxUploadControl.FileUploadCompleteEventArgs e)
    {
        if (e.IsValid)
        {
            string uploadDirectory = Server.MapPath("~/files/");
            //string uploadDirectory = "//DOCSD9F1/TECHDOCS/";

            string fileName = e.UploadedFile.FileName;

            string uploadFolder = DropDownList1.SelectedValue;

            e.UploadedFile.SaveAs(uploadDirectory + uploadFolder + "/" + fileName);
            e.CallbackData = fileName;
        }
    }

Answer 1

您可以在保存文件之前尝试使用MapPath吗？

e.UploadedFile.SaveAs(Server.MapPath(uploadDirectory + uploadFolder + "/" + fileName));