Custom Server Controls :: Embedding Resource In UserControl

Feb 16, 2010

I want to embed some image and java script file in usercontrol and extract them with code like this


i tried similar code that use this technique in custom controls , and it works ...

but i want use this technique in usercontrol ,

can any one put a sample source code or explain how can i use this technique in usercontrol ?

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Similar Messages:

Custom Server Controls :: Embedding Images In Custom Server Control?

Jan 8, 2010

i am making a custom server control. I have embedded images and javascript in class library.But images are not displaying when i use that control in aspx code is

[assembly: WebResource("ClassLibrary1.mail2mohanpyare.skins.kama.icons.png", "img/png")]

and how can i convert ckeditor in class library.

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Custom Server Controls :: Embedding Css - User Can't Use Styles

Nov 15, 2010

I've been trying to find a solution to compiling css and images into the dll file for distribution, but I haven't found anything good about it. The reason is pretty simple:

1. If the user doesn't use styles, it'll look like...manure ;)

2. If they don't use images, the shadowing effects will be gone

I will add features for changing the styles, but I would like to have a fall-back. If you don't have any ideas about the css, I can write it directly in style attributes instead of using classes, but classes are preferrable.

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Custom Server Controls :: Embedding CSS With Background Images?

Apr 1, 2011

I have a new control in which I have successfuly embedded some javascript to the assembly as a WebResource as well as a CSS file which has background images. I cannot get the image files referenced by the CSS to render.Is this possible?I have entered some of the images as Web resources and embedded them but they still are not rendering

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Custom Server Controls :: Accessing Embedded Resource From IScriptControl?

Dec 1, 2010

My Composite control implements IScriptControl interface.

ScriptReferences java script file does the client-side work, there I want to load a html file inside iFrame.

The Html file is an embedded resource:

([assembly: System.Web.UI.WebResource("Control.Resources.list.htm", "text/html")])

I pass the path of the html to the javascript file via descriptor property:

IEnumerable<ScriptDescriptor> IScriptControl.GetScriptDescriptors()
descriptor.AddProperty("iframe", iframe);
return new ScriptDescriptor[] { descriptor };

Where iframe is a string that contains the path from the webresource.

Now, in this html file I want to display few images that must be also loaded from resource.

The Question is how to access the resources from this html file?

Do I have to pass every image path as descriptor property?

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Custom Server Controls :: How To Use Resource Files Added To Resources Folder

Aug 27, 2010

I have added .CSS file in Resources folder of the project.In the same way i can add Images or any other files.But i am unable to use those files in Server Control Project.How to apply CssClass property to any predefined server control to the css file that is stored in the Resources folder ?

how to use those Resource files .

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Custom Server Controls :: Passing Querystring To A Usercontrol?

Feb 26, 2010

I have a particular scenario and I would like to know how I can implement it in the most efficient way. I also have some queries related to this. The application is a AJAX 1.0-Enabled ASP.NET 2.0 Web application.

I have a link, which when clicked I need to show a pop-up div. The contents of the div will be displayed using a usercontrol. The usercontrol will display the contents based on a query string value.

I would like to know:

1. How can I implement this in the most effecient way. I don't want to use a separate page on which I will have the usercontrol and then display the page in the div.

2. Suppose I call a JS function ShowDiv() on the click of the link, to display the pop-up div. Say, I call the function this way ShowDiv('querystring'). Now how will I pass the value 'querystring' to my usercontrol.

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Custom Server Controls :: UserControl With ListView To CustomControl?

Jun 16, 2010

I have created lots of UserControls, but never tried CustomControl.Recently i created a Photo Gallery UserControl using Listview & Visual LightBox.Now i want to publish it as CustomControl.Here is my UserControl's code :

<link rel="stylesheet" href="LightBoxGallery/css/vlightbox.css" type="text/css" />
<style type="text/css">
#vlightbox a#vlb


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Custom Server Controls :: Handling Events In Dynamic Usercontrol?

May 27, 2010

I created a customDropdown usercontrol with Events and It worked fine.

Now I stored the path of the ascx file in the database table and i want to Load the ascx file and handle the Events dynamically in an aspx page.

To Load the usercontrol and access the public properties and method, I need to know the object i am trying to load, right?

For Example

FeaturedDDL c = (FeaturedDDL)Page.LoadControl("~/FeaturedDDL.ascx").

But I dont want to hardcode objectType "FeaturedDDL", coz i dont have that stored in my Database field.

Since I am loading the usercontrol by getting the path and name of the usercontrol from the database table,how will I know the ObjectType at that time?

How to accomplish that and also how to handle the events for these type of situation?

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Custom Server Controls :: Can't Pass Data From Usercontrol To Page

Jan 25, 2011

I tried both, loading the usercontrol when needed and I also tried adding it directly into the aspx.

Nothing worked. With the second one (what's meant to be the easiest option) I tried with delegates and events (but can't access de usercontrol event from page) and tried with properties (I can access properties but they're always empty)

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Custom Server Controls :: Adding A Usercontrol To Webform On Keypress?

Jun 12, 2010

I have a user control that consistes of a dropdown menu, a label, a textbox and a button. It resides in a html table, what i would like to do is on a keypress, such as the "insert" key, i would like to add the same control again directly on the next row, I have used programs that do this, but for the life of me can't figure out how its done...

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Custom Server Controls :: Declaratively Adding ListItem(s) To DropDownList In A UserControl?

May 13, 2010

[VS 2010 RC1, .NET 4.0, VB.NET]

I'm working with a simple UserControl someone at my company created. It's basically just a DropDownList with a RequiredFieldValidator and some added properties (such as "Required", which controls the CSS styling of the DropDownList and whether the RequiredFieldValidator is Enabled or not).

Here is an example of the UserControl usage where a SqlDataSource is used to populate the ListItemCollection. I'm trying to specify an intial ListItem below (and would like the ability to add multilple ListItems if necessary) but can't seem to get this to work...


My code-behind looks as follows:


I've found several posts related to this but cannot seem to get the declarative ListItem to be added to the DropDownList.

I understand that using a WebControl is another option, but I'd like to learn how to get this method to work if possible.

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Custom Server Controls :: Creating .NET UserControl With Collection-type Property?

Feb 21, 2011

How can I create a UserControl with a collection-type property which has a collection editor?

I've a CompositeControl with an ArrayList-type property which has CollectionEditor-type designer. You can see this property on Properties window with a "..." button which launches a collection editor. This works fine and all but I want to apply the same to a UserControl and I've couldn't manage to pull it off so far. I've done the same thing what I've done with my CompositeControl but the property either doesn't even show on Properties window of the UserControl or shows as a single value property with no "..." editor button.

This is what I've done with CompositeControl:


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Custom Server Controls :: Databound Event Firing On Every Page Load In UserControl?

Feb 11, 2011

I have a DetailsView control bound to an ObjectDataSource within a User Control (.ascx). It appears that the DetailsView.OnDataBound event is being fired on every page load or postback.

I do not see this behavior with a similiar DetailsView directly placed on an aspx page.

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Custom Server Controls :: Usercontrol Lose All Its Properties When Dynamically Added By Code

Jan 10, 2011

when I add a custom usercontrol by code like this:


the compiler doesn't accept it at all...

how to access "custom usercontrol's properties" while the usercontrol itsef has been added programaticly by code.

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How To Create A Custom Resource.xml Instead Of Using Resource .resx Implementation

Jun 2, 2010

I will be setting the current thread's culture at the beginning of the request lifecycle.

Does it make sense if I create my own resource.xml to store things like strings/labels/messages that will be used in the web application?

or are their drawbacks and its better if I just use the Global resources .resx files that are 'built-in' ?

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Custom Server Controls :: How To Make A Css Style Background Image Be Linked To An Image In The Resource File

Aug 17, 2010

I want to make a textbox with a specific style, within this style a set of images as background parts, how can i attach these images to the custom control as whenever i take the .dll file and add it to the toolbar the images do not appear. So i tried to make them as resource files and their property as embedded in .resx file, so how to make the css style background image url to be linked to any of those image.

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Custom Server Controls :: Binding UserControl Property To Page Property?

Sep 15, 2010

So what I'm trying to accomplish is this


The user control has public properties named accordingly and the page has protected properties accordingly which I've verified have the desired values.

For some reason the values are always empty strings or 0s in the usercontrol, no matter what the page property is.

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Custom Server Controls :: Custom Tag Not Found For Control / Error: Unknown Server Tag 'custom:AjaxValidator'

Jan 3, 2011

Hope this is the correct forum for this question. I am using VWD 2010 an have a web project and get the following error upon execution:

Parser Error Message: Unknown server tag 'custom:AjaxValidator'.

My code is as follows in the .cs file:


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How To Change Page Controls Via Custom UserControl

Jul 23, 2010

I have on my Page a Label control and custom UserControl. I want that, when something appears in the UserControl, it shoud change e.g the Label's Text property (as I mentioned, the Label doesn't belong to the UserControl). How to do that ?

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Custom Server Controls :: How To Get The Value Of Readonly Properties Of Server Controls Inside A Custom Server Control

Apr 4, 2010

I have a custom server control inheriting from CompositeControl. It consists of two RadioButtonlist controls that are rendered side by side in an html table. The number of ListItems in each RadioButtonList is not known until runtime. Depending on how many items each list contains, the RepeatColumns property of each list is set differently. To do this in the handler for the ItemDataBound event I need to get the count of ListItems in each RadioButtonList. How do I expose the Items.Count property of each internal RadioButtonList as a top-level property? I tried using a getter to return the count but this generates a compile-time error to the effect that the count cannot be assigned to--even though I have not created a setter.

Similarly, in the handler for the Submit event, I need to get the ClientID of each internal RadioButtonList to pass to a method that checks for data changes. How do I expose the ClientID of each component RadioButtonList as a top-level property?

I can of course index the Controls collection of the composite control to access the child control and read its properties--but that defeats the whole point of making a complex, independent custom server control.

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Custom Server Controls :: Custom Composite Control With Custom Templated Child Controls?

Mar 22, 2011

I am trying to build a custom composite control, which allows me to add custom content to each child control. It's a similar concept to what you have with a GridView and TemplateColumn. The markup used to place the control on the page would end up being something like this:


I have the code below, which allows me to put that markup on the page without throwing any errors, and it renders all the correct HTML, except it doesn't render the contents of the ColumnTemplate. I have replaced the Render() code with a comment because it's quite long winded and doesn't add anything important here:


I have tried to follow examples on MSDN and other forums but I can't make this work. I think I'm missing the code to render the contents of the template, but I don't know how to hook that up.

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Custom Server Controls :: Video Tutorial Link For Composite And Rendered Custom Server Control?

Aug 20, 2010

i am new to technology so go easy on this post according to what i read from web there are 3 type of custom server controls 1 superclass2 composite 3 renderedi found video tutorial for superclass custom server control but couldnt find video tutials for other forward me link for composite and rendered custom server controls video tutorial

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Custom Server Controls :: Custom Server Control Rendering Method In Multiple Class?

May 17, 2010

I am creating custom server control. I have two classes in project. One is main class that render control and another will be used to render content based on condition.I just want to know how to render content from other classes in main class.For example. This isjust an example.My main class code


My TopLeftPane class


My page code on page load event


When I run the page, Header title always getting null. This is a just sample code. I will have more than 20 classes so I dont want to write a code in main class to render whole control.I hope all of you understand my problem.

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Custom Server Controls :: TemplateField [TextBox] Binded To DataSource (Custom Server Control)?

Jul 28, 2010

Case : a templatefield Text Box created by class TemplateHandler and added to the composite

control Grid .how to bind it to the DataSource Object of the Grid Class ?

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