We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Can I use Docking Windows in an User Control ?

Thread ID:





9849 Jan 13,2004 11:24 PM UTC Jan 14,2004 03:46 PM UTC WinForms 1
Tags: Tools
Asked On January 13, 2004 11:24 PM UTC

When I try to drop the DockingManager control on the user control I get an assetion error and if I ignore it, a message pops up saying object reference not set to an instance. See screenshots attached. AssertError_8492.zip

Administrator [Syncfusion]
Replied On January 14, 2004 03:46 PM UTC

Hi Ashok, Thanks for your feedback on this issue, and also for the screenshots. Our Docking Windows Framework offers total ContainerControl support, i.e., any control on a ContainerControl (which includes UserControls and MDIChild forms) can be transformed into a full-fledged docking window. For more information, please refer to the samples in the this directory : ...\Syncfusion\Essential Suite\Tools\Samples\Docking Package\ContainerControlSupportDemo. However, this feature is present only in our 2.0 releases. If you are using an earlier version of Essential Suite, please open an incident in DirectTrac and I will send you the download instructions for our latest release - version We appreciate your cooperation, and thanks for considering Syncfusion products. Regards, Guru Patwal Syncfusion, Inc.


This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

Please sign in to access our forum

This page will automatically be redirected to the sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

Live Chat Icon For mobile
Live Chat Icon