This example shows the Fields Customization Window. This allows you to temporarily hide
specific fields and then restore them again when needed.
ASPxPivotGrid allows you to show and hide the Fields Customization Window both on the server (using C# or VB code)
btnCustomizationFields button, we are calling the
method that hides or shows the Fields Customization Window.
method is a part of the ASPxPivotGrid's ClientSideAPI.
The ClientSideAPI is a collection of methods and events available on the client.
Also, the demo shows the usage of the ClientSide
When fired, this event changes the btnCustomizationFields button caption from "Show" to "Hide" and