VS 2010 - How To Create Hotkeys / Shortcuts Keys Function
Aug 21, 2012
I would like to know how could i code hotkeys/Shortcut keys in a VB.net web application,I have seen tutorials on it but all are for windows forms and not web apps..So i have a table in my web app , and i want the user when he hits the enter button or the add button (+) on the keyboard it should add a new record to the table.i have the code to add the record to my table i just need to know how to create the hotkeys/shortcuts keys function.
I need to write an application which globally intercepts Alt+Shift+S.What I did is I created a DLL which sets global hooks:
Code: namespace Hotkeydll { public class MyHotKey {
[code]... Then I created a program which loads this DLL and set the hook:
Code:
using Hotkeydll; namespace IWFHotkeyStarter [code]...
{Now the problem is that the hotkey doesn't work.It looks like the DLL is not loaded permanently into memory. I see that I can delete the dll file from file system.
My current project has many peripheral systems and many different environments (testing, integration, development etc). As expected, we're using .config files to dynamically manage everything.
Instead of updating each relavant key when deploying to an environment, I was hoping there was a way to change 1 key only. Such as:
I've done some searching and haven't come up with an elegant solution. I'm aware that .config files can make use of system variables, but this seems like a bit of a high wire act.
I need to create something which is like an Add friend function in my website which works like this:
1) User types in name of the person he wants to search in the search field and clicks enter
2) on the same page, the search result will come out with an "add friend" button beside every name
3) when the user clicks the "add friend" button, he will be brought to another page (or pop up with a message box?) with a text message field to send to the friend, and a submit button to submit the friend request.
4) over at the Friend's page, he will be able to view the add friend request and decide whether to accept or deny the friend request.
without using a database i wanted a file to point to the newest revision of a file. Someone suggested using a shortcut. Knowing i can rewrite file.ext to file.ext.lnk i thought it was a great idea. Then i tried it, my server (VS 2010rc) serves the shortcut rather then the file. Not what i wanted...How do i serve the file the shortcut is pointing to? NOTE: I am planing to use windows 2008 as my server so a solution should work on that as well. The OS i am running is windows 7.
I'm looking for a datepicker that support entering by the user 5y and it will return now + 5years.if possible if prefer to use jquery ui datepicker control, or if someone know about other control.The jquery control blocks entering non numeric characters.
I 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?
My customer would like to use short cut keys to navigate around a FormView control. specifically to add a new record, to edit or delete the the record displayed and to update or cancel an edit.
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) .
Is there any way that I can get the list of All the available shortcut key options listed from within IDE itself in Visual Studio 2008/2010? Because every time I used to bing and find on web for that.
I wrote a function in code behind of the aspx file to get from an SQL database the imageurl and assign it to that image's URL. This works fine so I decided to move it to a class but now the imageurl does not exist because the passed image control is now refering to system.drawing.image not the web image.
Code: Public Sub ShowCodeImages(sProdCode As String, ByRef imgCode As Control, sConnectionString As String)
Dim sSQL As String Dim sqlDCStock As New SqlConnection Dim sqlDAStock As SqlDataAdapter Dim sqlDTStock As DataTable
I'm often experiencing that keyboard shortcuts stops working in WebMatrix. This is very annoying as CTRL-S, CTRL-C, CTRL-V, etc. stops working, all of which are heavily used when programming. It's obviously hard to explain how to reproduce this, but I waswondering if someone knows a quick-fix?
I'm working on an MVC application and I ran into a little snag.
I've got a form with the usual textboxes and dropdowns. I decided to use jquery ajax (GET) to load the dropdowns on load (State Names & Salutations).
No matter what I try, for example:
Code: <AcceptVerbs(HttpVerbs.Get)> _ Public Function ReturnSalutationDropdown() As ActionResult Dim dropdown As New DropDownList With {.TabIndex = 1, .DataTextField = "Value", _ .DataValueField = "Key", .ID = "ddl_coSalutation"} dropdown.DataTextField = "Value" dropdown.DataValueField = "key" dropdown.DataSource = AppEnumerations.BindToEnum(GetType(AppEnumerations.Salutation)) dropdown.DataBind() Dim sb As New StringBuilder Dim tw As New IO.StringWriter(sb) Dim hw As New HtmlTextWriter(tw) dropdown.RenderControl(hw) Return Content(sb.ToString) End Function
The ID of the dropdown ends up like: ctl00$MainContent$ddl_coSalutation
It doesn't matter if I use a stringbuilder and a loop to create a <select> with <option>'s, the ID always ends up like above.
Do I have to create a javascript function to create it instead?
I want to create a function that a web method will call - and that function will be in a DLL.
I am assuming that having that function in a DLL is better then leaving it as source since it won't recompile when IIS recycles or whatever schedule that falls under.
Do I need to make this function in a different project (solution) and compile it down to a DLL and then refer to that folder location in the WEB.CONFIG?
And I assume I just put it in the BIN folder in INETPUB - right? Do I need a WEB.CONFIG reference to it as well - in production?
to create an exception forhtmlencode function?i mean for example for these two <br /> / &nbps;. i need to preserve html break line and space character. bu if user type something like <script></script> sure i need to encode for security...
