如何在提交单个按钮上多个文件上传多个ASP文件上传控件 [英] How to multiple file upload multi ASP file upload control on submit single button
本文介绍了如何在提交单个按钮上多个文件上传多个ASP文件上传控件的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
public void FileUpload1（）
{
if （flpProspectus.HasFile）
{
string fileExtension = System.IO.Path.GetExtension（flpProspectus.FileName）;
int fileSize = flpProspectus.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
{
string [] arr = new 字符串 [ 5 ];
for （ int i = 0 ; i < hfc.Count; i ++）
{
if （hfc.GetKey（i）== ctl00 $ ContentPlaceHolder1 $ flpProspectus）
{
HttpPostedFile hpf = hfc [i];
if （hpf.ContentLength > 0 ）
{
hpf.SaveAs（Server.MapPath（ 〜/ College / fileupload3 /）+ System.IO.Path.GetFileName（hpf.FileName））;
string filepath = Server.MapPath（ 〜/学院/ fileupload3 /）;
string pathx = 〜/ College / fileupload3 / + hpf.FileName;
if （i < 5 ）
{
arr [i] = pathx;
path1 = arr [ 0 ]; path2 = arr [ 1 ]; path3 = arr [ 2 ]; path4 = arr [ 3 ]; path5 = arr [ 4 ];
}
}
}
}
}
}
}
public void FileUpload2（）
{
if （flpOrientation.HasFile）
{
string fileExtension = System.IO.Path.GetExtension（flpOrientation.FileName ）;
int fileSize = flpOrientation.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string [] arr = new string [ 5 ];
for （ int i = 0 ; i < hfc.Count; i ++）
{
if （hfc.GetKey（i）== ctl00 $ ContentPlaceHolder1 $ flpOrientation）
{
HttpPostedFile hpf = hfc [i];
if （hpf.ContentLength > 0 ）
{
hpf.SaveAs（Server.MapPath（ 〜/ College / fileupload4 /）+ System.IO.Path.GetFileName（hpf.FileName））;
string filepath = Server.MapPath（ 〜/学院/ fileupload4 /）;
string pathy = fileupload4 / + hpf.FileName;
if （i < 5 ）
{
arr [i] = pathy;
path6 = arr [ 0 ]; path7 = arr [ 1 ]; path8 = arr [ 2 ]; path9 = arr [ 3 ]; path10 = arr [ 4 ];
}
}
}
}
}
}
public void FileUpload3（）
{
if （ flpEnquiry.HasFile）
{
string fileExtension = System.IO.Path.GetExtension（flpEnquiry.FileName）;
int fileSize = flpEnquiry.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string [] arr = new string [ 5 ];
for （ int i = 0 ; i < hfc.Count; i ++）
{
if （hfc.GetKey（i）== ctl00 $ ContentPlaceHolder1 $ flpEnquiry）
{
HttpPostedFile hpf = hfc [i];
if （hpf.ContentLength > 0 ）
{
hpf.SaveAs（Server.MapPath（ 〜/ College / fileupload5 /）+ System.IO.Path.GetFileName（hpf.FileName））;
string filepath = Server.MapPath（ 〜/学院/ fileupload5 /）;
string path = fileupload5 / + hpf.FileName;
if （i < 5 ）
{
arr [i] = path;
path11 = arr [ 0 ]; path12 = arr [ 1 ]; path13 = arr [ 2 ]; path14 = arr [ 3 ]; path15 = arr [ 4 ];
}
}
}
}
}
}
public void FileUpload4（）
{
if （ flpPunishment.HasFile）
{
string fileExtension = System.IO.Path.GetExtension（flpPunishment.FileName）;
int fileSize = flpPunishment.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string [] arr = new string [ 5 ];
for （ int i = 0 ; i < hfc.Count; i ++）
{
if （hfc.GetKey（i）== ctl00 $ ContentPlaceHolder1 $ flpPunishment）
{
HttpPostedFile hpf = hfc [i];
if （hpf.ContentLength > 0 ）
{
hpf.SaveAs（Server.MapPath（ 〜/ College / fileupload6 /）+ System.IO.Path.GetFileName（hpf.FileName））;
string filepath = Server.MapPath（ 〜/学院/ fileupload6 /）;
string path = fileupload6 / + hpf.FileName;
if （i < 5 ）
{
arr [i] = path;
path16 = arr [ 0 ]; path17 = arr [ 1 ]; path18 = arr [ 2 ]; path19 = arr [ 3 ]; path20 = arr [ 4 ];
}
}
}
}
}
}
public void FileUpload5（）
{
if （ flpnooffir.HasFile）
{
string fileExtension = System.IO.Path.GetExtension（flpnooffir.FileName）;
int fileSize = flpnooffir.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string [] arr = new string [ 9 ];
for （ int i = 0 ; i < hfc.Count; i ++）
{
if （hfc.GetKey（i）== ctl00 $ ContentPlaceHolder1 $ flpnooffir）
{
HttpPostedFile hpf = hfc [i];
if （hpf.ContentLength > 0 ）
{
hpf.SaveAs（Server.MapPath（ 〜/ College / fileupload7 /）+ System.IO.Path.GetFileName（hpf.FileName））;
string filepath = Server.MapPath（ 〜/学院/ fileupload7 /）;
string path = fileupload7 / + hpf.FileName;
if （i < 5 ）
{
arr [i] = path;
path21 = arr [ 0 ]; path22 = arr [ 1 ]; path23 = arr [ 2 ]; path24 = arr [ 3 ]; path25 = arr [ 4 ];
}
}
}
}
}
}
我尝试了什么：
上面我发布你我的代码我多次使用文件上传我面临问题
当我选择文件为第一个asp控件id-flpProspectus它工作正常
但是当我选择文件为第二个asp控件id-flpOrientation它工作不正常我正在使用foreeach循环但不工作
所以请帮助我
解决方案
ContentPlaceHolder1
flpProspectus）
{
HttpPostedFile hpf = hfc [i];
if （hpf.ContentLength > 0 ）
{
hpf.SaveAs（Server.MapPath（ 〜/ College / fileupload3 /）+ System.IO。 Path.GetFileName（hpf.FileName））;
string filepath = Server.MapPath（ 〜/学院/ fileupload3 /）;
string pathx = 〜/ College / fileupload3 / + hpf.FileName;
if （i < 5 ）
{
arr [i] = pathx;
path1 = arr [ 0 ]; path2 = arr [ 1 ]; path3 = arr [ 2 ]; path4 = arr [ 3 ]; path5 = arr [ 4 ];
}
}
}
}
}
}
}
public void FileUpload2（）
{
if （flpOrientation.HasFile）
{
string fileExtension = System.IO.Path.GetExtension（flpOrientation.FileName ）;
int fileSize = flpOrientation.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string [] arr = new string [ 5 ];
for （ int i = 0 ; i < hfc.Count; i ++）
{
if （hfc.GetKey（i）== ctl00
ContentPlaceHolder1
public void FileUpload1()
{
if (flpProspectus.HasFile)
{
string fileExtension = System.IO.Path.GetExtension(flpProspectus.FileName);
int fileSize = flpProspectus.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
{
string[] arr = new string[5];
for (int i = 0; i < hfc.Count; i++)
{
if (hfc.GetKey(i) == "ctl00$ContentPlaceHolder1$flpProspectus")
{
HttpPostedFile hpf = hfc[i];
if (hpf.ContentLength > 0)
{
hpf.SaveAs(Server.MapPath("~/College/fileupload3/") + System.IO.Path.GetFileName(hpf.FileName));
string filepath = Server.MapPath("~/College/fileupload3/");
string pathx = "~/College/fileupload3/" + hpf.FileName;
if (i < 5)
{
arr[i] = pathx;
path1 = arr[0]; path2 = arr[1]; path3 = arr[2]; path4 = arr[3]; path5 = arr[4];
}
}
}
}
}
}
}
public void FileUpload2()
{
if (flpOrientation.HasFile)
{
string fileExtension = System.IO.Path.GetExtension(flpOrientation.FileName);
int fileSize = flpOrientation.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string[] arr = new string[5];
for (int i = 0; i < hfc.Count; i++)
{
if (hfc.GetKey(i) == "ctl00$ContentPlaceHolder1$flpOrientation")
{
HttpPostedFile hpf = hfc[i];
if (hpf.ContentLength > 0)
{
hpf.SaveAs(Server.MapPath("~/College/fileupload4/") + System.IO.Path.GetFileName(hpf.FileName));
string filepath = Server.MapPath("~/College/fileupload4/");
string pathy = "fileupload4/" + hpf.FileName;
if (i < 5)
{
arr[i] = pathy;
path6 = arr[0]; path7 = arr[1]; path8 = arr[2]; path9 = arr[3]; path10 = arr[4];
}
}
}
}
}
}
public void FileUpload3()
{
if (flpEnquiry.HasFile)
{
string fileExtension = System.IO.Path.GetExtension(flpEnquiry.FileName);
int fileSize = flpEnquiry.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string[] arr = new string[5];
for (int i = 0; i < hfc.Count; i++)
{
if (hfc.GetKey(i) == "ctl00$ContentPlaceHolder1$flpEnquiry")
{
HttpPostedFile hpf = hfc[i];
if (hpf.ContentLength > 0)
{
hpf.SaveAs(Server.MapPath("~/College/fileupload5/") + System.IO.Path.GetFileName(hpf.FileName));
string filepath = Server.MapPath("~/College/fileupload5/");
string path = "fileupload5/" + hpf.FileName;
if (i < 5)
{
arr[i] = path;
path11 = arr[0]; path12 = arr[1]; path13 = arr[2]; path14 = arr[3]; path15 = arr[4];
}
}
}
}
}
}
public void FileUpload4()
{
if (flpPunishment.HasFile)
{
string fileExtension = System.IO.Path.GetExtension(flpPunishment.FileName);
int fileSize = flpPunishment.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string[] arr = new string[5];
for (int i = 0; i < hfc.Count; i++)
{
if (hfc.GetKey(i) == "ctl00$ContentPlaceHolder1$flpPunishment")
{
HttpPostedFile hpf = hfc[i];
if (hpf.ContentLength > 0)
{
hpf.SaveAs(Server.MapPath("~/College/fileupload6/") + System.IO.Path.GetFileName(hpf.FileName));
string filepath = Server.MapPath("~/College/fileupload6/");
string path = "fileupload6/" + hpf.FileName;
if (i < 5)
{
arr[i] = path;
path16 = arr[0]; path17 = arr[1]; path18 = arr[2]; path19 = arr[3]; path20 = arr[4];
}
}
}
}
}
}
public void FileUpload5()
{
if (flpnooffir.HasFile)
{
string fileExtension = System.IO.Path.GetExtension(flpnooffir.FileName);
int fileSize = flpnooffir.PostedFile.ContentLength;
HttpFileCollection hfc = Request.Files;
string[] arr = new string[9];
for (int i = 0; i < hfc.Count; i++)
{
if (hfc.GetKey(i) == "ctl00$ContentPlaceHolder1$flpnooffir")
{
HttpPostedFile hpf = hfc[i];
if (hpf.ContentLength > 0)
{
hpf.SaveAs(Server.MapPath("~/College/fileupload7/") + System.IO.Path.GetFileName(hpf.FileName));
string filepath = Server.MapPath("~/College/fileupload7/");
string path = "fileupload7/" + hpf.FileName;
if (i < 5)
{
arr[i] = path;
path21 = arr[0]; path22 = arr[1]; path23 = arr[2]; path24 = arr[3]; path25 = arr[4];
}
}
}
}
}
}
What I have tried:
Above i Post You my Code i am using multiple time file upload i am facing problem
when i choose file for first asp control id-flpProspectus it is working fine
but when i choose file for second asp control id-flpOrientation it is not working properly i am using foreeach loop but not working
so please help me
解决方案
ContentPlaceHolder1
flpProspectus") { HttpPostedFile hpf = hfc[i]; if (hpf.ContentLength > 0) { hpf.SaveAs(Server.MapPath("~/College/fileupload3/") + System.IO.Path.GetFileName(hpf.FileName)); string filepath = Server.MapPath("~/College/fileupload3/"); string pathx = "~/College/fileupload3/" + hpf.FileName; if (i < 5) { arr[i] = pathx; path1 = arr[0]; path2 = arr[1]; path3 = arr[2]; path4 = arr[3]; path5 = arr[4]; } } } } } } } public void FileUpload2() { if (flpOrientation.HasFile) { string fileExtension = System.IO.Path.GetExtension(flpOrientation.FileName); int fileSize = flpOrientation.PostedFile.ContentLength; HttpFileCollection hfc = Request.Files; string[] arr = new string[5]; for (int i = 0; i < hfc.Count; i++) { if (hfc.GetKey(i) == "ctl00
ContentPlaceHolder1
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