using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{ }
protected void Button1_Click(object sender, EventArgs e)
{
if (File1.PostedFile.FileName.Length == 0)
{
ClientScript.RegisterStartupScript(this.GetType(), "", "alert('请先选择一个文件!')", true); }
else
{
string SavePath = @"E:\temp\";
if (!Directory.Exists(SavePath))
{
string message = "<h1>The upload path doesn't exist: {0}</h1>";
Response.Write(string.Format(message, SavePath));
Response.End();
} if (File1.PostedFile != null)
{
string filename = Path.GetFileName(File1.Value);
SavePath += filename;
File1.PostedFile.SaveAs(SavePath); Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('上传成功!');", true);
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('上传失败!');", true);
}
}
}
}调试运行以后提示当前上下文中不存在Directory和名称path。是怎么回事 应该怎么改正?
方法是在服务器上执行的,不是在客户端执行的