Eof of file , file read and file write ! Problem !
I want to do 2 things.
I have a big file and I want to read file line by line upto last.
and side by side i want to write it to new file with some change
I am not getiing , in a read , linemode! how i will get End of file and how
i will do all this.
can you tell me script.
I'm not sure I understand your question.
From the PowerBuilder Help file, in linemode! FileRead() will return a 0
when it reaches End of File (EOF) so it should be trivial to code? This
is just off the cuff but I would imagine it's something like
li_Readfile = FileOpen( ...Can FireDac be used to read *.dbf files (same files used with ShapeFiles)
Just wondering if FireDac can be used to access *.dbf file that usually associate with shapefiles?
Also, is available for iOS FireDac support?
> Just wondering if FireDac can be used to access *.dbf file that usually
> associate with shapefiles?
If these "dbf" files are standard DBase DB files, then - yes.
For that you should use FireDAC Advantage driver:
Most simple will be to use Advantage local engine, which
is free for...reading data from a file and put in a new file
I need to read some data in a file and add in another file part of the
line with some changes
out put data need
can be like zis
out data can be also
...How to assign an XML file to a data set without reading it from a file. The data set is in a string.
I want to bind some XML data to a data list control on my web form. Here is my problem:
I have a data set that is populated via a call to a sql stored procedure. I need the data set data to be in XML format though. I can convert the data to an XML formatted string using the GetXML() method. But I don't know how to assign it back to the DataSet. Does anyone know how to do this. Here is some code I have written. It is close but it does not completely do what I want done.
1. DataSet myDataSet = myWebService.GetData(); // Populate the data set via a SQL stored proc ...superreview granted: [Bug 259708] Trying to save file from data: protocol wipes every file in target directory not marked read-only : [Attachment 160030] Ported patch
Boris Zbarsky <email@example.com> has granted Boris Zbarsky <firstname.lastname@example.org>'s
request for superreview:
Bug 259708: Trying to save file from data: protocol wipes every file in target
directory not marked read-only
Attachment 160030: Ported patch
------- Additional Comments from Boris Zbarsky <email@example.com>
...Reading a CSV file and extracting data to several files
I have a CSV file I'm going to read, and parse out full lines that have unique identifiers into a separate file.
Example: If line in the CSV file has "XTRP" in it I want to create a new file and add that line of data. "XTRP" is only one of many unknown identifiers in the CSV file, but the identifiers are all in the same location in the file, so it is easy to know when to push data to a different file. I would then save the file as XTRP.csv
I can easily read this file and know when a new identifier is found by iterating through a TStringList, but...How to read eml files : Trying to remove duplicate files.
Here is what I posted to Bugzilla to follow up on an
Bugzilla Bug 158032
want a remove dup mail feature
> I want this type of tool, too.
> I had a problem with Mozilla 1.7.2 in that
> when I tried to interrupt "Run filter" operation
> on a large folder, the "Stop" didn't seem to work well
> and left a running thread and when I didn't realize this,
> mozilla seemed to have spawned another thread when I hit
> "Run Now" again, and as a result, I h...read xls to a xml file or oledb data base file
I have a xls file, BUt it doesn't have a named range in it. Can i either programatically create the named range,, then process it to a OLEDB file, or
can I convert the xls file to a XML.
your thoughts and what object can I use to perform this.
I tried XML to XLS and it worked fine but the reverse (XLS->XML) creates a lot of mess in the xml file (for me). But if you like it, go ahead.
From Excel work sheet you can choose SaveAs from File menu and choose XML file format and you are done. Be sure to examine the XML file that is created. It could be a mess hiding the in...Read Data From HTML File using FileUpload
I just want to know if I can read data or strings from a html file that was retrieve using FileUpload?
Thanks in advance!
// Willy David JrMicrosoft Student PartnersWilly David JrJunior Software Development EngineerGurango Software CorporationProgramming is a Passion, Software Development is an Adventure - willydavidjr
Using file upload Control you will get the data in byte formatbyte arrdata = Fileupload1.Get.. .. .;string str = System.Text.Encoding.Ascii.GetString(arrdata);str will hold your uploaded data SatalajWatch The true story of internet ||Yet another forum |||I&...read data from xml file using LINQ?
Hi to all,
I have a XML file i want to select records from that but i dont know what are the columns is there because while runtime the xml file columns are differ, so how can i write the query for this situation using LINQ?
Experts please help me.
If this post is answer of your question then don't forgot to Click Mark As Answer
Well an XML document does not have records or columns, instead it has nodes like element nodes, attribute nodes, comment nodes, text nodes. You can read out such nodes and determine the names if you want. Here is an example that recursively processes t...Reading files from file server
Hi all,I need
help reading data from files . I am storing files in the file
system and unable to read the file from the file system. I am stroing
doc and PDF files in my file system. Can any one help me in
reading the files back from the file system... Here is my code
If (uploadPDF.HasFile = False Or uploadWord.HasFile = False) Then ' No file uploaded!&nbs...Read txt file and use each line as regex and output matches to file.
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Please help this beginner!
More than likely there is an easy way to do this and/or I am doing
something stupid but I just don't know how.
Sorry if this is a bit long.
-Several routers/firewalls log events to a single ($log_file).
-I want to be able to seperate the logs based on router/firewall IP
addresses ($log_source) and dump all
matches to their relevant files for further processing ($date-$ip.log)
-Process the (...How can I read the HTTP file use c#? subject: image file.
The server have internet but the client can't link to internet.
I want use the server to read HTTP file and show it to client.Thanks for your help.Weboy B.Wan---------------------------------------MSN: weboy.wan"at"msn.comE-Mail: weboy.wan"at"gmail.com
private void Page_Load(object sender, System.EventArgs e)
Response.Buffer = true;
System.Net.WebRequest req = System.Net.WebRequest.Create("http://www.microsoft.com/");
System.Net.WebResponse res = req.GetResponse();
System.IO.Stream stream = res.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(...how to change attribute of file from read only to read write using powerbuilder script
I have a paradox file.I am coping this file and reading
after that as binary.while copying it ,if this file has read
only attribute i am not able to delete it and replace the
new file,if it is already present there at destination.I
want to do it with powerbuilder script.I searched a
kernel32.dll function SetFileAttribute(filnename ,attribute)
but i don't know how to apply.please give the solution for
this function or any other alternative.
Here is how I do it:
ls_imagepath = as_imagepath