ASP.NET ComboBox - Client-Side API - Events

Event logger:




The ComboBox control provides client-side events that allow you to detect
when the end user performs a specific action with the control.
The following client-side events are raised by the control:

• SelectedIndexChanged - is raised when the selection is changed;
• OnItemClick - is raised when an item is clicked (selection doesn't need to change);
• OnOpen - is raised when the drop down menu is opened;
• OnClose - is raised when the drop down menu is closed;
• OnFocus - is raised when the control receives the focus;
• OnBlur - is raised when the control loses the focus;

To set up event handlers for these events you need to use the ClientSideEvents property of the ComboBox.


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