HorizontalExpandVolume: Number
The HorizontalExpandVolume property determines how many more rows (at the top and at the bottom) will be processed when executing a request to data source.
Use JSON or the setHorizontalExpandVolume method to set property value, and the getHorizontalExpandVolume method to get the property value.
By default the property is set to 3.
The example of use is given on the TabSheetSettings.BackgroundCSS property description page.
See also: