This code is loosely based on several of the demos. The Update, Insert, and Delete operations are all handled by events, not through Linq directly.
The main issue I'm having right now is that when I save data through my external form and call e. The Insert and Delete operations both work as intended.
Once a Combo Box is on the Form, you can move it around and resize it using mouse and set its properties and events.
In the next step, you may set properties of a Combo Box control.
If you call the show Drop Down / toggle Drop Down method on a button click, you will have to use combo.set_close Drop Down On Blur(false) right before you call the show Drop Down / toggle Drop Down method, otherwise the drop-down area will flicker instead of open.
Once the Combo Box control is ready with its properties, the next step is to add the Combo Box to a Form. The following code snippet adds a Combo Box control to the current Form.You have added the necessary AJAX settings, but the AJAX-enabled control is not updating as expected.There are several possible reasons forthis when you are using Rad Ajax Manager. In Example 1 , only one label will be updated because only one of these settings will be performed by the Manager.The easiest way to set properties is from the Properties Window.You can open Properties window by pressing F4 or right click on a control and select Properties menu item. The Location property takes a Point that specifies the starting position of the Combo Box on a Form.