How To Open / Save Dialog In Browser When Download A Pdf File In C#
Aug 4, 2010
I have a mail list where i can select many mails and download (with/without opening the mail). During the download process i update the mail status(download/open) and show the content in pdf. In normal browser dialog opens where user can save open or cancel options exits. But if the user cancel then the update process done on the mail should not happen. so i think about doing the update process if the user clicks open or save but how can i identity that client control (i think it depend on the browser)
The issue is present if i download and unopened mail and click cancel button in the dialog box the pdf creation code i have done is in this link
[URL]
which i used to open that dialog in browser to save pdf
i am trying to show videos oon the asp.net page here is the code that i am using but it shows me a open save file dialog and i don't want that i want a player on my website it should show that video data from database i am using sql server and datatype in varbinary(max) & using linq to sql to store data
ELearnDataContext eld = new ELearnDataContext(); var x = (from a in eld.Videos where a.VideoID== 1 select a).First(); Response.Clear(); Response.ClearHeaders(); Response.Charset = "GB2312"; Response.ContentEncoding = System.Text.Encoding.UTF8; Response.ContentType = "application/OCTET-STREAM"; Response.ContentType = "video/x-ms-wmv"; Response.AddHeader("Content-Disposition", "attachment; filename=" + x.FileName); Response.AddHeader("Content-Length",x.Videodata.Length.ToString()); Response.BinaryWrite(x.Videodata.ToArray()); Response.Flush(); Response.End();
I have a webpage that allows a user to download a specified file. When the file is ready to be fully downloaded (i.e I call the HttpResponse.End or HTTPRepone.Flush) the user is presented with a File Download dialogue.
Is there any way to determine what option the user has selected?
Have they Opened, Saved or Cancelled the File Download once the Flush or End has been sent?
fileName is the name of the file ending with the file extension (.pgn). However, the file is saved as a .txt file, ignoring the extension that I am giving it. Would this have to do with the Response.Contenttype = "text/plain"? How can I get the Open/Save dialog to display and save the correct (.pgn) filename?
Also, if filename is a string separated by dashes or spaces, when the Open/Save dialog comes up, the filename is not displayed in its entirety but it is truncated where the first dash (-) or space (or comma) is encountered. How can this be remedied?
I want to open word file in internal window without Dialog box.I use below code.Its is working fine on local machine but when i upload this code on ftp server its is not working and giving me error of Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following error: 80070005.
in my project i have a folder containing N number of files. I need a functionality that the page should have links for all those files so that client can download those files.
For this i have dynamically created Link Buttons and linked each file with each link Button.
But the problem is that, when i am trying to download this:
the file is downloading in HTML format, moreover the file name of downloaded file becomes same to my Code file name where as i want the actual name. the downloaded file have the actual data but it also contains the html code to the page on which this links are coming
I am downloading file from database using the following code. This code downloads an excel file from the database which has a macro attached to it when it is opened. This macro reads file name of the excel file and uses it for its computation. Everthing works file if user saves the file on his harddisk and then open if but if he directly opens the file from the dialog(by hitting 'Open' button) then file name of the opened excel file comes out be the name of the webform that has the above code and this leads to error in the macro. Is there any option through which i can control the name of the file if user directly opens the file from dialog or the option to disable or remove 'Open' button form the dialog?
When i try to open a csv file from my asp.net 3.5 app by clicking on the link provided, a file download dialog box appears.When i click on the open button from there , i get this eror
C:Documents and settingsUserNameLocal SettingsTemporary Internet FilesContent.IE5X9TXTM06myfilename.csv could not be found .Check the spelling of the file name and verify that the file locationis correct?
Wjy am i getting this error? I am trying to open a file and it complains about file not found in the Temporary Internet Folder.I tried deleting the temp intrnet files.Dint work.I have IE 7 on xp professional sp3. Also i am streaming the file from the application. This happens only to some files and the rest of the files , i can open .
"Current thread must be set to single thread apartment (STA) mode before OLE calls can be made. Ensure that your Main function has STAThreadAttribute marked on it. This exception is only raised if a debugger is attached to the process."
And I got error as "Failed to set the specified COM apartment state."
Here is code
Private Sub btnBrowse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim MyFolderBrowser As New System.Windows.Forms.FolderBrowserDialog ' Description that displays above the dialog box control. System.Threading.Thread.CurrentThread.SetApartmentState(System.Threading.ApartmentState.STA) MyFolderBrowser.Description = "Select the Folder"
in the folllowing code i'm writing the file creation. but when i upload using filestream object it shows download dialog box every time. how to upload this file without download dialog box?
Dim sqlcon As New SqlConnection sqlcon.ConnectionString = ConfigurationManager.ConnectionStrings("ClientAppl").ToString() sqlcon.Open() Dim sqlcmd As New SqlCommand sqlcmd.Connection = sqlcon sqlcmd.CommandType = CommandType.StoredProcedure sqlcmd.CommandText = "CSMS_USP_ViewstatusReport" sqlcmd.Parameters.AddWithValue("@P_Comp_id", txtComplaintID.Text) Dim da As New SqlDataAdapter da.SelectCommand = sqlcmd Dim ds As New DataSet da.Fill(ds) Dim viewer As New Microsoft.Reporting.WebForms.ReportViewer() Dim rptDataSource As New Microsoft.Reporting.WebForms.ReportDataSource("Consolidated_Report_CSMS_USP_ViewstatusReport", ds.Tables(0)) viewer.LocalReport.DataSources.Add(rptDataSource)
I have module, which generates report from database, then converts it to doc-format and return to user.
Here is a chunk of code
[Code]....
So due to "application/msword" content-type, user has dialog which propose to save or open this file. In one case depending from input data, when I try to open this DOC-file I had error "document.body" is null and document is empty, but if I click "Save file" - everything ok. I can then successfully read saved file. The only thought in my head is to block "Open file" button.
I am thinking about opening a PDF file with some editable fileds in the browser , by which i can modify the PDF file / fill information etc and then save that PDF FORM