Base class for all RadControls ?

[LamKhoa]

As you might have know, in Visual Studio ASP.NET built-in control, there is a WebControl which is a base class for all webcontrols in ASP.NET.  Is there any equivalent base class like that for Telerik RadControl?

Thanks

LamK.

[Svetlina Anati]

Hi Lamkhoa,

 Yes, there is such base class implemented for RadControls and it is called RadWebControl. The RadWebControl on the other hand inherits WebControl as well.

Best wishes,
Svetlina
the Telerik team

[LamKhoa]

I would want to make a method that take in two parameters, a CheckBox and any RadControls, in which, if the checkbox is checked, the RadControl will be disable, otherwise, it is enabled.

public void ToogleCheckBoxWithRadControl(CheckBox chkBox, RadWebControl radControl)
{
    if (chkBox.Checked == true)
    {
        radControl.Enabled = false;
    }
    else
    {
        radControl.Enabled = true;
    }
}

But it didn't work. Do you have any idea?

Thanks

LamK

[Svetlina Anati]

Hello Lamkhoa,

Please, accept my sincere apologies for the provided wrong information - it turned out that not all of RadControls inherit the RadWebControl class, despite most of them does. The class which is base is the System.Web.UI.Control class but as you know it does not provide the Enabled property. However, I suggest to use the WebControl class and cast to it to set the property - if a RadControl can be casted to WebControl, you can set the property, otherwise - setting Enabled property to this particular control will not make sense.

For your convenience I prepared a simple demo page and attached it to the thread.

I am sorry for any inconvenience I might have caused with my previous post. 
 

Kind regards,
Svetlina
the Telerik team

[LamKhoa]

Would you please make it in code-behind? I didn't need it in Javascript.

[Svetlina Anati]

Hello Lamkhoa,

 This is actually server code which is written like that for simplicity since it is a small piece of code and to save an additional file. You can verify this by examining the definition of the script block which is as follows:

<script type="text/C#" runat="server">

instead of

<script type="text/javascript">

so this i snot javascript but server C# code.

I noted this only for your information, in case you come along similar code on the net. You can find a demo with two separate files attached to the thread, let me know how it goes.

Regards,
Svetlina
the Telerik team

[LamKhoa]

Thanks, The demo that you attached in the last post, shown exactly what I need.

Appreciate it.

LamK