Web Forms :: Apply Key Press Handler To User Control?

Apr 6, 2010

I want to apply a key press handler to a User Control. So there is no <body> there. where I should place onkeypress="keyPressHandler(event)"?

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Web Forms :: Validators Of The User Control Fires On Any Button Press Of The Parent Page?

Nov 16, 2010

I have a user control with contact form and validators, when I add it (user control) to my parent page I get a strange behavior of all buttons within the parent page, Any button I press on the parent page fires the validators of the user control. How can I vallidate the form on my user control only when I press a specific button?

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Forms Data Controls :: Refreshing Gridview Which Is In A User Control From A Button Press?

Dec 15, 2010

I have a page with lots of panels on it. Some of the panels are user controls and some are just on the page. I have a form on the page where you can add users and a gridview which is a user control showing a list of users.When a new user is added on the form I want to do gridview.databind() for the gridview in the user control. Does anyone know how to do this?

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Web Forms :: How To Apply Templates To User Control In Runtime

Feb 7, 2011

I need to create custom control. It should be able to use diffrent templates in runtime. I mean that from code behind I need to change template path. How can I do it?

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Web Forms :: How To Apply Skin In A User Control / Can't See SkinID

Dec 11, 2010

I'm trying to applicate a skin in UserControl but That doesn't work.

In the project I put in the folder App_Theme 2 folders :

- FirstTheme: I have inside Images Folder and and a stylsheets (Personnalisation.css)...It's a project's Theme.

- Skins : here we have default.skin

I created the folder UserControls in the project and putted inside 2 users controls.

In the default.skin I wrote this code :

<asp:TextBox runat="server" Width="250px" SkinID="textBoxSkin"/>

And when I'm In the TextBox on my usercontrol I can't see in the SkinID property the textBoxSkin. I insert in the code SkinID="textBoxSkin" but nothing happened.

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Web Forms :: User Control Event Handler In C#?

Jun 29, 2010

Currently have Main.MasterPage, a MyNewPage.aspx (with master page file) and a use control with buttons. Should I load the events in the MyNewPage.aspx during the Page_load or during the InitializeComponent() ?

Example: MyNewPages.aspx (HTML)

[Code]....

Or Should I do this??

[Code]....

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Web Forms :: Rewiring Up Event Handler Of User Control?

Jul 16, 2010

I have a web page where I'm dynamically loading one of a series of user controls. In each user control I call a general-purpose event to inform the web page that data on the user control has changed and/or new data is available. On the user control I define the Event Handler like this: public override event EventHandler DataOut_Handler; and then I force the event to occur like this:

DataOut_Handler(sender, e); On the web page I reload the previously loaded user control and wire up the event handler like this:
protected void Page_Init(object sender, EventArgs e)
{
DataEntryUserControlBase userControl = (DataEntryUserControlBase)LoadUserControl();
if (userControl != null)
userControl.DataOut_Handler += new EventHandler(UserControl_DataOut_Handler);
}

Note: It's "DataEntryUserControlBase" rather than "UserControl" because I constructed an intermediary base class to making casting simpler. Everything seems to work fine but I do have a question: When I step through my code, after the last line in Page_Init is executed I move the mouse cursor over top of userControl.DataOut_Handler but it reads null. The code is working fine but I'm most curious why I don't see any object associated with that item immediately after wiring up the event handler?

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AJAX :: How To Find Panel Id In Web User Control And Apply It For PopupDragHandleControlID In ModalPopupExtender

Feb 17, 2010

Iam new to Ajax Asp.Net

Iam facing a problem in ModalPopupExtender, i have made a usercontrol to show a popup frame and made popheader for dragging the header. but iam unable to find the panel id for PopupDragHandleControlID. can anyone tell me how to do. user control

[Code]....

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Web Forms :: How To Apply The Stylesheet Of A User Control To The Page Its Getting Called From Parent Page

Jan 31, 2011

I have created one user control for changing the theme of the page where i have several buttons and on click of each button i am applying the theme of clicked buttons color and for that i have created several css files like red.css, blue.css , green.css etc.

now i want to apply this theme to the page but i am not able to do that from the user control as because i am not getting the stylesheet property in the page and thus i am not able to work further.

can anyone tell me how can i apply the theming from user control to the page its being called.?

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C# - Call An Event Handler In A User Control From Host Page

Dec 9, 2010

I have a dropdownlist in a user control and i want to perform different functions on the basis of the host page that hosts this user control when the selected index of the dropdownlist changes e.g. when the host page is locations i want the event to load locations for the selected item in the dropdown, when the hosting page is services i want to load services for the selected item in the dropdown. What is the best possible way to achieve this scenario.

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Web Forms :: Allow User To Press Enter Key To Select Button?

Jan 15, 2010

[Code]....

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Web Forms :: Don't Allow User To Press Browser Back Button

Nov 9, 2010

I am trying to build a form that will not change the URL in the users browser, and will not allow the user to press the browser back button. Is there something I can do to accomplish this?

E.g. Form 1
Url: MyForm.aspx

Form 2
Url: MyForm.aspx (still the same url)

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Create Dynamic Images From WPF User Control Inside An HTTP Handler?

Dec 1, 2010

I'm using Microsoft's PivotViewer control in one of my Silverlight projects. I'm creating a JIT collection and was hoping to dynamically generate the images based on the rendered result of a WPF UserControl. In order to generate the images I'm using an HTTP Handler to serve the images up dynamically.

how I might best go about this. It's all quite a mashup of technologies and a bit difficult to know where best to begin.

EDIT: I have found a guy that's done this in ASP.Net MVC here -

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Web Forms :: Add Event Handler To User Control And Capture Event On Parent Page?

Apr 24, 2010

Using vb.net/asp.net 2005.

I have a page books.aspx that has a control named authors.ascx.

Inside the authors control there is a "select" button I want to add some kind of listener or event handler (not sure of the correct terminology) so on the parent page (books.aspx) I can respond to the "select" button being clicked.

I have to pass the authorID from the user control to the parent page.

In my authors.ascx control I just created this event:

[Code]....

Now I need to write the function for SelectAuthorBtnClick and I think add some kind of listener in the parent page to listen and handle the event.

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Web Forms :: When The User Press The Button If The Email Exists Want To Show A Message Box Him?

Feb 10, 2010

I am creating a newsletter and I have got a problem. I have 2 text boxes. In one textbox the user types his name and in the second one the user enter his email address. When the user press the button if the email exists I want to show a message box him that the email address already exists. If the email does not exist I want to insert his email on the database and show a message that he has been inserted in the newsletter list. Just to let you know guys I am using C#

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Web Forms :: Webpage Expire When User Press Back Button Of Browser?

Feb 1, 2010

I want when user press back button of browser.the web page should expire.

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C# - How To Call A Button Press Even With The Press Of The Enter Key On Keynoard

Jan 21, 2011

the following is the Markup of my page based on a master page. its a log in page with a default login control.

[Code]....

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Web Forms :: Change Focus To Next Control On Enter Key Press Using JavaScript And JQuery

Feb 22, 2013

I have control like below

<textbox1>
<textbox2>
<dropdownlist1>
<radiobutton1> <radiobutton2>
<checkbox1>
<textbox3>
<button1>

I want to change focus on enter key press.

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Activation Link That User Will Press To Activate An Account

Nov 26, 2010

Doing an activation link that the user will press to activate an account. What i wanted to ask is, the link will go to a page and it will hit the sql server to find out if it's valid.Now what i'm afraid of is that some boot can send thousands of get's in the page, forcing the sql to be active with useless data. So is there a way to protect against this? I was thinking the "lock ip" trick i did to stop users trying to log in to a site many times. Any other suggestions are welcome. Some other think also.I use a try catch in case of a get with not or wrong data.Will this affect the site in general? I mean i don't really care if someone post an invalid get and wait for the try catch, but does this affect the performance of the site in general or a session takes the memory by default and ignore any try catching that s stalling the page.

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Want The User To Press A Button And Select A Folder (not A File?

May 4, 2010

is there a folder dialog control in asp.net?i ). i tried using the input in this way:

<input type="file" runat="server" id="d" />

but it enabled me to browse a file and not a folder.

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User Controls :: Set Focus On Button On TextBox Enter Key Press In UserControl?

Dec 20, 2012

I have a User Control that I Made it as Login Control.

and I put the User Control in MasterPage.

and I have a ImageButton for rss in master page.

when user fill username and password textboxes and Press Enter on keyboard the rss page appear instead.

how can i set focus to Login Button in User Control?

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Web Forms :: How To Apply Theme To Control

Jun 15, 2010

this will work

[Code]....

do I miss anything should do but I didn't

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Web Forms :: How To Apply CSS To 3.5 Menu Control

Dec 27, 2010

I have a single level horizontal oriented menu control in my asp.net 3.5 (C#) web app.

I wanted to know is there any way by which I can apply different CSS to asp.net menu controls's first and last items?

Actually, I want to apply different background images to first and last items other than middle menu items on hover and selected.

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Web Forms :: How To Apply CSS Class Login Control

Jul 19, 2010

I've got a Login control on a page, I'm trying to style the hyperlinks used in the control (e.g. forgotten password link). I've got a theme containing a stylesheet where I've defined link classes. I set the CssClass property of the HyperLinkStyle property of the control, but it has no effect. All other areas in my page where I use stylesheet classes it works, except for this login control.

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Web Forms :: Apply Timer Control On Asp.net Web Pages?

Apr 15, 2010

i want to know how to apply timer control on asp.net web pages.in my web application i m having assessment pages, where i am retrieving question and answer from database.everything is working fine but i want some kind of restrictions, like Assessment Time(20 Minute) so user can attempt question for specified time only.there should be a time limit.

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