Allowing User To Sign Pdf File?
Feb 26, 2011i have a pdf file and want to allow user to upload a gif file of their signature and display the signature in my pdf file...
follow the link [URL]
Similar Messages:
C# - Allowing User To Save Contents Of Html List To Text File?
Dec 2, 2010I'm working on an application (ASP.NET, Webforms) that generates a list of outputs based on a user input. I want to allow the user to save the contents of said list as text file, or possibly as other filetypes such as .csv. What is the best way to approach this? Can it be done client-side with Javascript?
View 2 RepliesHow To Display The Complete Section Instead Of Allowing To Register Another User
Apr 11, 2010Something is wrong with my registration page. After I register a user, it goes to the complete section of the page, but anytime I return to the register page, it only displays the complete section instead of allowing me to register another user. I tried logging out, but that doesn't change it. What have I done wrong?
View 1 RepliesArchitecture :: Allowing Access To Multiple Customers For One User With Url Rewriting
Jan 27, 2010I am currently developing a solution in which the user logs in once and can work on multiple customers at the same time on my site.I've looked at all possible solutions involving sessionid having stored the customerid, to launching a new browser session so i could have multiple sessions for one users etc. I also looked at using cookieless sessions.But the all fail because it's not a simple solution and in my opinion a simple solution is most of the time a good and predictable solution.
Therefore i came up with the idea to use url rewriting(i've seen this used in other applications). When the user opens a customer, i would like to start his url as follows "~/Customers/xxxxxxx/*.aspx" where xxxxxx represents the customerid. and *.aspx represents a complete subset of pages of my site. This would allow me to use a simple technique to use multiple user sessions within a single asp.net session.
Now coming to my problem, I have never done some url rewriting, therefore my questions:
- Is this possible.
- Can i protect all the pages that need a customerid as input(come to think of it, if no customerid in the querystring, redirect to a selection screen would be sufficient).
- How do i adopt all urls used in a sitemap etc in a structured way.
Security :: Allowing User To Input HTML Code Securely?
Jan 30, 2011I have a CMS page that allows the user to paste in or type HTML code into a TextBox in a FormView, then do an INSERT or UPDATE operation to an nvarchar(MAX) column in an SQL table. This is using an ObjectDataSource that refers to an insert or update method in a TableAdapter in my dataset.
When testing, the server initially warned me when I tried to input or update text containing HTML code; so I set the validateRequest="false" in my page header.
I gather this can be a serious security risk. What's the proper way to "validate" the string being input? Am I opening the database to SQL injection?
Only the site administrator has access to the CMS, but malicious could theoretically bust their way in...
Crop A Picture In A Picturebox By Allowing The User To Select A Rectangular Region?
Jun 24, 2010I want to crop a picture in a picturebox by allowing the user to selecta rectangular region like you get in software like Photoshop.
Or User Will select a region in pircture box and then region will be saved as a individual picture.
Is it possible using C#.
Security :: How To Sign In As Another User While Already Logged In
May 30, 2010I have used membership provider to implement my system. The system administrator can list the users. What I want to do is, administrator should be able to sign-in as the selected user. I can sign out administrator by FormsAuthentication.Signout but how can I sign in as the selected user? Passwords are hashed so I can not retrieve the passwords.
View 3 RepliesSign Out Button Reloads All User Controls?
Apr 16, 2010I have an aspx page with several user controls (ascx) as well as an asp:button for signing out.
The click event of the button clears the session and does a response.redirect to the login page.
However, before the click event is called, since the page posts back, all of the Page_Load events run for all of the controls.
What is the best way to have the click event code run without unnecessary reloading of all user controls?
Security :: When Try To Sign In With User Name And Password, It Will Not Execute?
Mar 18, 2010I've created a login page but when I try to sign in with user name and password, it will not execute.I've gone over the process numerous times and have deleted the user (me) and re-created the user (me).Does anyone have any clues as to what I might be over-looking.
View 16 RepliesDigitally Sign A Zip File For Download Using C#?
Sep 2, 2010Whats the best way to digitally sign a file server side with .Net before offering it for download via an asp.net based web site
In addition how do I trigger checking of the signature and hence prove the file has not been tmapered with during the download process in a web browser
Security :: User Forced To Sign In After Changing Password?
Mar 22, 2010Our user is using integrated windows authentication.
All users hit the login page where they must login with their domain/username/password combination.
Once they login, they can change their password.
Once the password is changed, they are displayed a message and they can navigate through the rest of the site.
I get the following scenarios...
1) User can view one page but not a second page User changes password USer clicks on link and receives page USer clicks on second link and is asked for credentials
2) User can view all pages USer changes password User clicks on link and receives page User clicks on second link (and all links thereafter) and receives page (they are never prompted for credentials)
3) User can not view any pages
User changes password USer clicks on link and is asked for credentials
Databases :: Display Message When New User Sign In Like Yahoo
Apr 23, 2010I have a prob in my prjt .supose there are two application run when in one application we insert a record in database then in second application how can check new record inserted.I have a code to check last entry in database inserted bt problem is that first time page is loaded then display a message new record inserted bt next record inserted in database how can check new record insered wihtout refersh page .i dont want to page refresh again and again .
[code]....
U knw when new user sign in yahoo then display a message like this i want to this
Web Forms :: User For Sign Up Page With Same Username In Database
Jun 29, 2012I'm currently doing sign up page where customer can sign up to use my website.however, when they type username, they will prompt that username is taken.how to check in database if the username is already been taken? i got 2 sign up page. 1st page is where the customer type their username, and password.2nd page is where they type thier personal particulars and then it will store in database..
below are my codes fot my 1st page
protected void btnNext_Click(object sender, EventArgs e) {
if (!Page.IsValid) {
return;
} Session["username"] = tbNewId.Text;
Session["password"] = tbConfirmPassword.Text;
Response.Redirect("~/SignUp2.aspx"); }
this is my codes for second page
protected void btnNext_Click(object sender, EventArgs e) {
SqlConnection con = new SqlConnection();
con.ConnectionString = ConfigurationManager.ConnectionStrings["Connection"].ConnectionString;
String sql = "Insert into Customer (Name, Phone, Email, Address, Username, Password) ";
sql = sql + "Values (@Name, @Phone, @Email, @Address, @Username, @Password)";
[code]....
Web Forms :: Hide The Homepage Login Panel After User Sign In?
Feb 2, 2011I created a website, i create a Login panel in "Homepage(default.aspx)" using CSS & Serverside control(ASP.NET, C#), my question is when user login into my website, the default.aspx(homepage) login will be disable or hide. is there any way to do this? i used DIV tags to make a panel. do i use PANEL control to group the login panel?
View 4 RepliesRequirement For User To Sign Some ASPX Forms With (Local) Certificate
Nov 28, 2012Asp.net 2 or 4.0
We have a controlled list of the users (It s an Extranet solutions for our collaborators)
We need to develop some new web pages (not all) some of which require the user accessing the web page to fill out some form and sign it using his digital signature/certificate. Each customer has their own certificate which he has on his computer (either as a local desktop file or the certificate may be probably integrated into the browser certificates via browser advanced options).
In other words:
1- Allow a client visiting some of the web pages to digitally sign the form before submitting it to our web server (the signature is his specific certificate)
2- Send either the form and the certificate or the html encrypted with his certificate to the web server
3- Read and identify the certificate on the web server (C# code)
Visual Studio :: Cannot Open File And No Entry Sign
Jun 8, 2010I can't open one of my .cpp file ( a red sign, sort of no parking) and also some of my .cpp files have no entry signs (red circle colour and white dash in the middle). What actually happen? What should I do to make them back to normal?
View 2 RepliesWeb Forms :: How To Sign A Potential Member On Member Role With Create User Wizard
Feb 25, 2010I have two member roles at my project:
1.) Administrator
2.) Member
From the toolbox in Visual Studio 2008, I have dragged and dropped the create user wizard into the stage. I aim that a guest can register itself and automatically join the "member" role. Not the role "administrator". How can I do that?
ASP.NET MVC 2.0 : How To Sign An E-mail + Attachment File And Encrypt Both An E-mail And Its Atta
Aug 6, 2010I am currently developing a web application which need to encryption mail + its attachment file using method triple DES with signed using certification.
View 2 RepliesDropdownlsit Value On Pageload Is Not Allowing
Mar 2, 2011i want to store 1st item.value of dropdownlist on page load.
but it is not allowing:
-The text property of the textbox has got the value you typed, despite viewstate false
-The checkbox.checked property is true, despite viewstate off
- And the selectedValue property of the dropdown is "", no matter what you chose. And to avoid obvious stuff, in fact putting a break point on the load method of the page, just before clicking the button would have shown the same thing...
MVC :: Allowing Double Quotes In URL?
Oct 13, 2010I'm trying to get my URLs to contain double quotes (") and other special characters such as <, > etc in my MVC2 application. Here's an example:
[URL]
The above would throw up a System.ArgumentException: Illegal characters in path.
Allowing Going Back After Logout?
Nov 29, 2010I have this issue as I seen many before has had with the website allowing the user to step back once logged out. I have seen this code below recommend to solve the problem, and it works. But my questions are, is this the best way of doing it? I dont want to cache any of the secure pages? Will the web app run slower with out cashing secure pages? Is there an alternative?
Response.Buffer = True
Response.ExpiresAbsolute = Now().Subtract(New TimeSpan(1, 0, 0, 0))
Response.Expires = 0
Response.CacheControl = "no-cache"
Fileupload Only Allowing Images?
Oct 26, 2010<asp:RegularExpressionValidator
id="RegularExpressionValidator1" runat="server"
ErrorMessage="Only images are allowed!"
ValidationExpression="^(([a-zA-Z]:)|(\{2}w+)$?)(\(w[w].*))
+(.jpg|.JPG|.gif|.GIF|.png|.PNG|.jpeg|.JPEG)$"
ControlToValidate="fileUpEx"></asp:RegularExpressionValidator>
<asp:FileUpload ID="fileUpEx" runat="server" />
Whatever file I pick, this throws the validator even if the file is an image file,
User Controls :: Uploading Audio File Based On User Specified ID
Apr 27, 2016I want to upload audio file based on the ID which i choose
For ex: I have three ID's in drop downlist, say
ID #1: 1001
ID #2: 1002
ID #3: 1003
I want to upload audio file for 1001. Later, On the same id i may upload another file also.
Then, If i choose 1001, the list of files that has been uploaded on 1001 sholud be displayed with download option in Gridview.
For SQL SERVER 2008.
Asmx Not Allowing To Invoke Ws Methods?
Apr 1, 2011On my local machine with the default ASP web server I am able to browse my web service's methods, which have with prompts and an invoke button.But when I deploy this same code to an IIS server and I browse the asmx page I just get a descritpion of the methods.
The web server is running windows 7 and IIS 6.
VB.NET Not Allowing Events To Return A Type
Apr 12, 2010I'm trying to extend the GridView class to always show the header and footer even when the datasource is empty by using the code I found online (link). However, the code is written in C# but I use VB.
What is the VB equivalent of the following?
public event MustAddARowHandler MustAddARow;
Is there a way around VB.NET not allowing events to return a type?
Also, I cannot convert the following function because of the error below.
Code:
[code]....