【文件属性】:
文件名称:uploadfile上传图片
文件大小:40KB
文件格式:DOC
更新时间:2013-12-20 11:28:27
使用uploadfile上传
.cs 界面代码
using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
public partial class _Default : System.Web.UI.Page
{
string name="b";//根据需要给上传的图片命名
int minsize=1;//上传文件的最低大小,单位kb
int maxsize=1000;//上传文件的最大大小,单位kb
protected void Page_Load(object sender, EventArgs e)
{
}
protected void upload_Click(object sender, EventArgs e)
{
string fileName, fileExtension, FullName;
if (UpImage.PostedFile != null)
{
if (UpImage.PostedFile.ContentLength != 0 && UpImage.PostedFile.ContentLength <= (1024 * maxsize) && UpImage.PostedFile.ContentLength >= (1024 * minsize))
{
fileName = System.IO.Path.GetFileName(UpImage.PostedFile.FileName);
fileExtension = System.IO.Path.GetExtension(fileName);
if (IsExtension(fileExtension))
{
try
{
FullName = name;
CreateDir("upLoadImg");
FullName = DateTime.Now.ToString("yyyyMM") + "/" + FullName;
UpImage.PostedFile.SaveAs(System.Web.HttpContext.Current.Request.MapPath(@"UpFiles/upLoadImg/") + FullName);
}
catch (Exception ex)
{
Response.Write("");
}
}
else
{
Response.Write("");
}
}
else
{
Response.Write("");
}
}
}
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- 用到了,不错不错不错