Skip to main content
BuyLog In
ASP.NET Web Forms Controls
Search in…
Docs > Components > Docking and Popups > Docking > Common Events
All docs
V23.2
ASP.NET Web Forms Controls
Prerequisites
Supported Browsers
What's Installed
Get Started
Upgrade to a New Version
Common Concepts
Components
Card View
Chart Control
Data and Image Navigation
Data Editors
Diagram
Docking and Popups
Deployment
Included Components
Docking
Cookie Support
Common Events
Visual Elements
Forbidden Zones
Layout Management
Panel Overview
Hint Control
Loading Panel
Popup Control
File Management
Gantt
Gauges
Grid View
HTML Editor
Multi-Use Site Controls
Pivot Grid
Reporting
Rich Text Editor
Scheduler
Site Navigation and Layout
Spell Checker
Spreadsheet
Tree List
Vertical Grid
Query Builder
Security Considerations
Redistribution and Deployment
Troubleshooting
Get More Help
.NET Framework API Reference
Client API Reference
Download CHM

Common Docking Events

  • 2 minutes to read

All controls included in the ASPxDocking Suite (such as ASPxDockPanel, ASPxDockZone and ASPxDockManager) contain advanced client-side and server-side events. These controls allow you to control the behavior of dock panels and zones.

Typical end-user actions (such as drag and dock actions) invoke common events for all key elements of the panel docking functionality.

  • StartDragging and EndDragging events, specific to ASPxDockPanel (StartPanelDragging and EndPanelDragging specific to ASPxDockManager), allow you to respond to the corresponding end-user actions performed on a panel.
  • BeforeDock and AfterDock events are common for ASPxDockPanel, ASPxDockZone and ASPxDockManager. They fire before and after a panel is docked to a zone, which allows you to cancel panel docking if required.
  • BeforeFloat and AfterFloat events are common for ASPxDockPanel and ASPxDockManager. They fire before and after a panel is undocked from a zone, which allows you to cancel the action if required.

The table below lists available client-side and server-side common docking events.

Event Dock Manager Events Dock Zone Events Dock Panel Events
StartDragging (client) ASPxClientDockManager.StartPanelDragging - ASPxClientDockPanel.StartDragging
EndDragging (client) ASPxClientDockManager.EndPanelDragging - ASPxClientDockPanel.EndDragging
BeforeDock (server/client) ASPxDockManager.BeforeDock / ASPxClientDockManager.BeforeDock ASPxDockZone.BeforeDock / ASPxClientDockZone.BeforeDock ASPxDockPanel.BeforeDock / ASPxClientDockPanel.BeforeDock
AfterDock (server/client) ASPxDockManager.AfterDock / ASPxClientDockManager.AfterDock ASPxDockZone.AfterDock / ASPxClientDockZone.AfterDock ASPxDockPanel.AfterDock / ASPxClientDockPanel.AfterDock
BeforeFloat (server/client) ASPxDockManager.BeforeFloat / ASPxClientDockManager.BeforeFloat - ASPxDockPanel.BeforeFloat / ASPxClientDockPanel.BeforeFloat
AfterFloat (server/client) ASPxDockManager.AfterFloat / ASPxClientDockManager.AfterFloat - ASPxDockPanel.AfterFloat / ASPxClientDockPanel.AfterFloat

The image below demonstrates a sequence of events invoked when an end-user drags and docks a panel.

Docking_BeforeAfterDock

See Also