Forms Data Controls :: Create "File Can Downloaded From Gridview" ?
Dec 3, 2010
I have problem to downloading file from local directory.
I create web application with file structure in Solution Explorer like this :
UploadFile
+My Project
+Reference
+Bin
+File (Folder for save the file)
+Obj
-Upload.aspx
-Upload.aspx.designer.vb
-Upload.aspx.vb
+Web.config
And what I want to do?
I want to download file from Folder File.
Before downloading the file, I was show the filename (myFile.docx) to the gridview where the gridView including the buttonField with commandName is "Select" and if I click the button "Select", I will download the file "myFile.docx" directly from folder File.
Does anyone know if it is possible to measure when a file has been downloaded?
I place files for clients to download but there are two things I need to know. One is if the file has been downloaded at all at any point. Second is how many times the file has been downloaded. Can each file (usually but not always image files - sometimes pdfs) be tagged in some way to record what happens to it?
I am building an excel file using the OpenXml sdk 2.0. I am putting it in a memory stream and outputting it to the browser.The problem I am receiving is wiht IE 9 if I click Open it says "filename couldn't be downloaded". If I hit save/save as and save it to the filesystem, then open it, the file opens fine with no errors.
In Firefox regardless of if I use save or open the file when opened in excel says its corrupt.I already built the file by writing it to the filesystem first and that code works. Also since saving to desktop in IE lets me open the file, im assuming the problem has to be with the settings on the Response.BinaryWrite.
I have tried changing the buffer types, changing the content types to include "application/octet-stream", and tried using the extension/content type for office 2003 instead of 2007/2010...Here is my code
Code:
Dim byteArray As Byte()
Using mStream As New MemoryStream Using spreadSheetDoc As SpreadsheetDocument = SpreadsheetDocument.Create(mStream, SpreadsheetDocumentType.Workbook) Dim workBPart As WorkbookPart = spreadSheetDoc.AddWorkbookPart Dim workSPart As WorksheetPart = workBPart.AddNewPart(Of WorksheetPart)()
I am working on a web application and in ASp.Net using VB.net. The requirement is to create a csv file on the server and the user should be able to save the file on his machine. I am creating a csv file on the server and throwing the contents of the csv file to the user using Response.Write method.The problem I am facing is instead the csv file content, user is getting the html code of the page which he is accessing I wrote the following code in my aspx.vb :
strPhysicalPath = Server.MapPath("CSV/" & PathVirtual) appendFileContents(AppStartupPath, "strPhysicalPath : " & strPhysicalPath) Dim objFileInfo As System.IO.FileInfo objFileInfo = New System.IO.FileInfo(strPhysicalPath) Response.Clear()
How can I get the csv content in the file that is being downloaded by the user?
in my case. iam replacing some data in document and saving in client side. so itz automaticaly saving in thw client side(normally in the Temp folder). i want to get that full path from the client side.
At the time of file download process, teh IE thorws a dialog box asking the user open / save or cancel. How to disable the open option, i want only save or cancel. This file is a zip file. i don't want a open option, is it possible?
How to save a text into a specific folder of computer(in document) by default, when the user clicks yes(for,Do you want to save the file?) to save a file into his computer? If the folder doesnot exist create and save the textfile?
I have a grid view that works great but I need to add a new column in the behind code. I know you can do it in the aspx page but i want to manual populate in the CS file. How do I add a radio button column that will past the ID to a new page? This is what my code looks like so far:
I have data in my database and I want one column of the database to be shown as a ckeckbox so the user can select and deselect it.
The colums in my database is called "sendEmail", The values are stored as a "int" with values of 1 and 0. How do I show the value of 1 as checked and the value of 0 as unchecked in a gridview.
I have a grid like below. Here I am getting problem with "Hours Last 52 Weeks". Here I have to use this text over the grid headers like the below screen. How can I use this? Highlighted in "Yellow" is the actual text.
I now need to create a Gridview using C# code behind and using PlaceHolder to render in ASPX page. So far everything is Okey, pager and data inside database also can pull out to gridview. But the problem is no sorting function here, below is my code. GridViewTemplate .cs this class is for add data into Gridview ItemTemplate and HeaderTemplate, I modify from here http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.templatefield.templatefield.aspx
public class GridViewTemplate : ITemplate { private DataControlRowType templateType;
I'm building a Gridview and set it AutoGenerateColumns = true and bind it with a DataTable, but I want to create a new row in that gridview during OnRowDataBound (to separate the gridview to many parts). How can I do this?
In one of my application, I have around 2000 records which i am displaying in gridview with normal paging.
Now I want to change this paging facility and would like to show a "more" button at the footer(just like [URL] has). The moment user clicks it, the next set of data will be retreived. This will go on till all the records are fetched.