I have created a new folder on my website called CanadaPost. I have check with my shared hosting service and they have told me that I have read and write access on the folder - CanadaPost
I have the following code....right now my program gets hung up (no error message) on the line TextWriter tw = new StreamWriter("~/CanadaPost/" + CartId + ."txt", false);
What would be the correct way of writing a string out to a text file?
I am making some application in asp.net 1.1 in that I am displaying data in datagrid from database. In data grid first column is of check box and radio button and in the last column we have text box now thing is that when i click on check box crosponding textbox we fill some figure and at the end we press calculate button to get total. After getting total we have to press continue button to go next step
But suppose if some body remove that check the we should press calculate button or chnage some figure in the text box then we should press calculate button again to recalculate. for that i kept autopost back on check box oncheckedchanged event and text box ontextchanged event and hide continue button so user will click calcutae button abd then continue button will re-apper
Problem it that it taking too much refresh and taking long time. So was lloking for some ajax method to use in my application.
I was wandering if I can make this faster. I am taking records out of Oracle and putting them into a SQL Server. btw, I am inserting into the Identity column
I'm new to ASP and I was wondering if there is a way to save the source of the web-page into a string variable or a .txt file given a website address using C# or ASP.net with C#.
I have deployed my .NET application on IIS and Iam facing the Same Problem " the server is taking too long to respond" My OS is Windows XP and IIS 5.1.
The top imageUrl declartion is taking in a Base64 image string, and I want to convert it into an image. I think my set of code only works for images like "www.mysite.com/test.jpg" not for a Base64 string.
I have inherited a stored procedure that is taking a very long time to run. I need to optimise this as it feeds a web service and a wait time of over half an hour is somewhat not good.
[Code]....
I have not includes all 1000 sub-accounts just to save a little space here.
The constraints on the table variables are my doing as I was seeing if applying such primary keys / indexes would help matters, but they haven't so far.
i'm trying to retrieve the data from database using ssis package.. database name is employee which contains 48 tables and it is around 20GB of memory.. it is a production database..
now what i want is to retrieve the data for each four hours.. i.e i want to execute the package for every 4 hrs..
now what i did is i have taken a database transfer task and from the source i.e production database i want to transfer to my database which works fine..
but what is the problem here is for every 4 hrs whole DB is replaced in my system
i've given overwrite TRUE..
Here user enter the data into database for every 4 hour is minimum 10 MB of data.. instead for replacing the whole database for every 4 hrs is there any solution that what user enter data into database only that much amount of data should be append into my system..
I want to be able to store strings in the DB but some are long and i want to format them such that when i copy them out of SQL and past them into notepad they have line breaks to break up the otherwise single line that runs on forever and hard to read.
lets say i am storing a string of all the session variables like this, how do i include line breaks in here?
StringBuilder theBody = new StringBuilder(); theBody.Append("Session Values: " + " "); foreach (string s in Session.Keys) theBody.Append(s + ":" + Session[s] + " ");
In SQL Server I have a db column named AppZip with type int. I have a textbox with a 5 digit zip code. When i try to save I get an error "Input string was in incorrect format." I'm confused. I'm converting the string representation of "12345" to int type, how is it the wrong format for the database? Here's my code.
q.AppZip =Convert.ToInt32(txtAppZip.Text);
(I'm using linq to sql...)
EDIT: It was because I didn't stop the method that populates the field on page load from executing on post back.
I have an application which imports data from csv to sql server 2005. It is taking long time to import data from csv to sql server 2005. it has a timer. on tick of timer, I am checking if current rown in csv exists in database. If it exists, It is not added to sql server otherwise, It is added that row to sql server 2005. Also, In page load, It checks on each tick, whether user is logged in or not. it adds value to log file that user is logged in. How can I optimize this ?
my web app uses lots of asp:textboxes and I can save this data back to SQL Server easily using a stored procedure.. however my JQuery datepicker uses an input textbox, how do I save the date entered into this control. <input id="datepicker"type="text" /> back to server and can I use the same stored procedure that I use for the other data?
I am trying to save some resized images to the server. Why I get the following error on the vSmlImgFle.Save(vTmpDir.ToString & vFile.Name, ImageFormat.Jpeg) (in red below) line?
A generic error occurred in GDI+.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI+.
And while we are on the subject of dealing with image files, is there a way to get the file format from the original file, rather than looking at the file extension to determine the file type:
If Ext = "JPG" then Type = ImageFormat.Jpeg Else if Ext = "JPG" then Etc.
I thought that vImgFormat = vOrgImgFle.RawFormat might do it but that seems to return something completely different than ImageFormat.Jpeg.
Code: Protected Function CopyScaleImages(ByVal FileSet As FileInfo()) Dim vTmpDir As New DirectoryInfo(Server.MapPath("~/SanInspPhotosTemp/")) Dim vDir As New DirectoryInfo(Server.MapPath("~/SanInspPhotos/")) Dim imgHght As Integer
I've got a project that's going to go on a dedicated server environment. I'll be uploading images to the server, but saving them outside of the virtual folder path of the actual website, like so:
Now, this works fine on my home computer. Is there anything I'll need to do with IIS or ASP.NET (possibly in web.config) for this to work properly on a production machine? Settings or permissions that may need changing?...
It will be on Window 2003 with IIS6 and ASP.NET 3.5 SP1.
I'm trying to use an asp:FileUpload Control to allow users to upload files (.doc, .gif, .xls, .jpg) to a server that is outside of our DMZ and not the Web Server. We want to have the ability to look at these files for viruses, structure, etc prior to saving them into another directory that would allow access to outside users. From what I have read about this control is that it will allow for files to be uploaded to the web server. Can this control be used to upload files to a server other than the web server? If it can be done where should I look for this type of functionality or how do I force it to go to https:servernamefolder name (Where server name is not the web server)? Would I have to read the file then write it to the other server?
A variety of files (pdf, images, etc.) are stored in a ntext field on a MS SQL Server. I am not sure what type is in this field, other than it shows question marks and undefined characters, I am assuming they are binary type.
The script is supposed to iterate through the rows and extract and save these files to a temp directory. "filename" and "contenttype" are given, and "data" is whatever is in the ntext field.
[code].....
This works, but the file should be saving to the server instead of popping up save-as dialog. I am not sure if there is a way to save the response to file.
My web application is on a Webserver that is in a DMZ .
the web application must save on the server in LAN some files, but the webserver cannot access the file server because has no right to access. i wouldn't create an account for the web server, but i would that any time the application has to upload a file onto the file server make a connection that encapsulate credentials, then the upload starts ,finally the connection closes.
Is possible with some Objects to do this type of work?
Im passing sensitive details from my asp.net web app to a database on a different server. I've set up encryption on my database. Should I encrypt the data in the code behind file of the web app and then pass it to my database stored procedure or pass it to the stored procedure as it is and encrypt it there?
I have an app I am working on that retrieves a report from SSRS using the web service. I've have it saving to PDF, however I would like to change that to excel format. I tried changing the format from "pdf" to "xls" but it throws an exception.
