I Have a Large Asp.net (somepages are Ajaxable but not all) which I want to Activate Keyboard Navigation for it.
Some Shortcut key chosen to do or call some methods & Functions or visible and hide Page Elements. these shortcuts are more than 50 keys
in addition users must be able to change any shortcut (in this time is not necessary but it has to be done)
So How Can I enable keyboard navigation for my application.
In asp.net(C#) i'm using masterpage and childpage.
in masterpage i used TreeView Navigation control to view the Childpage.
.What my doubt is......when i select the navgation control
my TreeView Control should be disable and when i click cancel button in Child page it will enable..
How to implement keyboard enabled menu in mvc application like in regular windows application:
Horizontal menu bar containing menu pads.
Left / right arrow should select previous / next menu if menu is open
Up Down arrow moves to previous next menu item
Enter selects menu
Where to find source code for this ?
i've been looking everywhere to find a good tutorial on building a simple breadcrumb navigation for my application. I know that MVC 2.0 can do this very easily but for my application it needs to be in 1.0 as that is what is used at the University. Could anybody point me in the right direction as I seem to be spending way too much time for something that is supposed to be a simple add on.
View 1 RepliesI am building a website where i need a page where user can upload large video files, i have created WCF service with streaming but i am calling that WCF service from Button_Click event of web page.
I have used below mentioned article for WCF service creation
WCF Streaming
I have used streaming as it should be efficient and should not be buffered in memory of server.
Now questions
1) I am having doubts that the entire file is uploaded to the web server and then it is transferred to WCF Service server...if this is true then i am not getting advantage of streaming as well as iis and web server will be down very soon if user uploads large file or multiple user are uploading files con currently
2) Is there any other efficient way to do same operation with some other technique
EDIT :
If I am not calling WCF Service method from ASP .Net code in that case also it is transferring bytes to the web server which i have checked with HTTPFox
I have checked above thing with upload control and putting one button on UI whose click event is bound to one method in code behind.
So, still i am having that confusion that how data is transferred
Client Machine - Web Server (ASP .Net Application) - Service Server (WCF Service)
Client Machine - Service Server (WCF Service)
NOTE : If i am putting a debug point on button_click and uploading 10 kb file it hits that in less then 1 sec. but if i am uploading 50 mb file then it is taking time.
I placed code of calling WCF service inside that button_click event
i am curious to know which is generic way to create DAL which can be used to large application and small applications using ?
1) What can i use to create large application Linq to Sql OR Entity Framework Or Any others ?
I am asking this out of curiosity. I got the following error when this is not enabledAn attempt was made to load a program with an incorrect formatThis is related to loading a class library but this particular class library is compiled for any CPU with VS2010 64 bit running on Win7 64-bit
View 4 Replieshow can I enable database logging in my ASP.net application?
I am using VS2010 (ASP.net MVC2 Project) and would like to see logging that highlights database activity between the application and the database, including database connection establishment (as I do have a connection related error somewhere).
I'm using SqlServer Express 2008.
We have 64-bit Windows server and we need to explicitly enable the 32-bit mode in the Application Pool used by our web site, because the MS Jet Engine Data Provider used to import data from Excel does not run.
I am not sure, if we enable the 32-bit mode will we still get the advantage of 64-bit Server?
I have a simple ASP.NET 3.5 app in which I want to use SL 3.0 cntrols, how can I do that without starting out with a fresh SL enabled ASP.NET application template?
View 3 RepliesI know I can allow the web service access to Session variables by adding (EnableSession=true). Is there a way to allow it access to global Application variables?
I have several resource intensive variables that are loaded in the Global.asax and I need access to there in the webservice.
I fetched Blog Description and displayed on the ListView control when user search for the blog titlewise. But it is everything displaying on blog description. I want to display first 4/5 lines only and then it should display ..... [ continue ]
View 1 RepliesHow to resize large number of images in a folder in c# windows application. I am using following code to resize images of my folders. If images are less than 1600 ( in number) then no problem but if images are more than 1600 then i am getting error. My code is given below:-
public static Image ResizeImage(string file, int width, int height, bool onlyResizeIfWider) {
using (Image image = Image.FromFile(file)) {
// Prevent using images internal thumbnail
image.RotateFlip(RotateFlipType.Rotate180FlipNone);
image.RotateFlip(RotateFlipType.Rotate180FlipNone);
[Code] ....
Thumbnail creation in ASP.Net: System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI
I have a program which I would like to publish to my company's intranet server so that employees are able to implement updates. I am not sure how to go about this but I have done some research on IIS and I was wondering if anyone could clue me in a little more with what I need to do. I have not yet downloaded IIS to give it a try as I'm not sure where I would go from there.
View 1 Repliesaccording to this thread i make login page URL....i have 1 label 1radiobutton and 1 send button now i want when users enter their password,if they enter their password wrong morethan 3 time it show error that they can't login during 24 hours ,and they cann't enter password in password textbox . and when they click on radio button and click on send button it send a massage to my email and after i send them new password
View 1 RepliesIam using masterpage and i want to use navigation menu ,but i don't want to use sitemap concept
how to work with navigation menu and assign the pages in navigation menu in master page
If I enable Anonymous in IIS under windows 2003, the ASP.NET will execute code under IUSR_XXX or account of application pool?
View 3 RepliesI'm developing a Portal to a school
I need to login (ok)
I also need when the login is ok, to add some buttons to navigation menu, taht is created in the Master Page.
Is it possible?, how?
i already handle the page load on the default page.
I'm developing chat application on asp.net mvc, in my app, user can create room and invite other join to chat, but don't need to save chat room information.So, I designed to save all chat message ,room information and user info in Session and clear it when owner close the room.I'm worry about stressing server when I save alot of data (include room info, user info, and message) in Session if there are up to 5000 rooms created and alot of messages transfered in that room.Is my solution good enough ? is it ok to save in Session ?
View 3 RepliesMe with C#.net, I had intalled a new keybord layout and I want to enter data in the textbox using the new keyboard language but save the details in sql server table in default keyboard layout . So how can I change the keyboard layout only at the time of insertion
View 2 RepliesHow would you go about Restricting Keyboard Input on a textbox using Jquery?
View 2 RepliesI have a lot of data-entryists using my ASP.NET application and we have all been wondering if there are any keyboard keys or shortcuts that you can press to trigger:
Check a RadioButton
Uncheck a RadioButton
Check a Checkbox
Uncheck a Checkbox
I know that you can write Javascript and do it yourself, but do any keyboard keys/shortcuts already exist without using the mouse?
On one of the pages, there is a need for me to add a textbox in which the user types in text. It is important for us to capture what the user is thinking while he's typing in the text, so strokes such as backspace, keys should be captured. Once the user clicks on the submit button, the administrator should be able to 'play' the actions and review how the user progressed while he was typing in the text (similar to watching a video)
Is there any ASP.NET custom control that would have this capability?
sometimes when i am writing my code, i am write the class name but without write "using ClassNameSpace..." in the top of the page, when i am clicking on that class name a small "red" rectangle appear at the bottom right of that class name word, when i am clicking again on that rectangle a popup appear in the place told me to include the name space for that class, so i can choose either to put the class name with "using ...." or to put the name space directly on the same line and before the class name.
any one know how to make that from the keybaord shortcuts (without clicking many times using mouse) .
I Create Registration Page But I want Registration In Marathi Fonts So Add Fonts To TextBox But Problem is that every user cannot know about marathi fonts and they cannot type marathi easily so what can i do...
View 1 Replies