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C# FilEuploAD

string filepath = fileupl_img.PostedFile.FileName; string filename = filepath.Substring(filepath.LastIndexOf("\\") + 1); string FileURL = "travel/travel_image/" + filename; string serverpath = Server.MapPath("../../travel/trave...

上传控件有很多,类似。swfupload 在c#里想要获得上传文件大小 其实很简单,首先拖一个FileUpLoad控件,在根目录下建立一个File文件夹,用来存放上传的文件,在上传的按钮事件里写: if(this.FileUpload1.HasFile) { int i=this.FileUpload1.PostedFi...

这个value值在编译完之后是有保护的,你一般读取不到,跟别说修改了。或许找个黑客大牛应该可以,只是或许

try public static long GetRemoteHTTPFileSize(string sURL) { long size = 0L; try { System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(sURL); request.Method = "HEAD"; System.Net.HttpWebRes...

HttpFileCollection files = HttpContext.Current.Request.Files;//得到所有的FILE控件 for (int i = 0; i < files.Count; i++) { HttpPostedFile postedFile = files[i];//取得单个文件 }

在asp.net中触发fileupload的单击事件上传的方法: 用Web控件FileUpload,上传到网站根目录。 upload.aspx关键代码: upload.aspx.cs关键代码: protected void Button1_Click(object sender, EventArgs e) { if (FileUpload1.HasFile) { FileUp...

if (FileUpload1.HasFile) { FileUpload1.SaveAs(Server.MapPath("upload")+"//"+FileUpload1.FileName); Image1.ImageUrl = "~/upload/" + FileUpload1.FileName; }

protected void Button1_Click(object sender, EventArgs e) { string stmp = ""; if (FileUpload1.HasFile) { try { string sfilename = FileUpload1.FileName;//取得文件名 string path = Request.PhysicalApplicationPath + "uploadfile\\" ;...

这个好像不能控制,但是选择框下面可以选择格式,下面是一个上传实例; protected void btnUpLoad_ServerClick(object sender, EventArgs e) { //其中File和Img是控件的ID号 string fullFileName = this.File.PostedFile.FileName;//获取文件名...

protected void UpImg_Click(object sender, EventArgs e)//上传图片 { if (FileUpload1.PostedFile.ContentLength < 500000)//100000为100K { string fileFullname = this.FileUpload1.FileName; string dataName = DateTime.Now.ToString("yyy...

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