Customization Window
The customization window displays the headers of hidden columns. To hide a column, end-users should drag its header to the customization window. The customization window can be invoked using the ASPxClientGridView.ShowCustomizationWindow (via MVCxClientGridView.ShowCustomizationWindow) method of the client-side GridView.

The table below lists the main members that affect element appearance and functionality.
| Characteristics | Members |
|---|---|
| Settings | ASPxGridViewPopupControlSettings.CustomizationWindow (via GridViewSettings.SettingsPopup.CustomizationWindow) |
| Style | GridViewPopupControlStyles.CustomizationWindow (via GridViewSettings.StylesPopup.CustomizationWindow) |