constants ResizeChartEnum
The ResizeChartEnum type indicates whether the user can enlarge or magnify (zoom-in,zoom-out) the entire chart, by dragging the header or resizing it using the middle mouse button, with or without re-scaling the chart. The AllowResizeChart property specifies whether the user can perform zoom-in/zoom-out over the control's chart area. The AllowResizeChart property supports the following options:

NameValueDescription
exDisableResizeChart0 The user can not enlarge or magnify (zoom-in,zoom-out) the entire chart, by dragging the header or resizing it using the middle mouse button.
exAllowResizeChartHeader2 The user can enlarge or magnify (zoom-in,zoom-out) the entire chart, by dragging the header. Can be combined with any other non-zero option.
exAllowResizeChartMiddle4 The user can enlarge or magnify (zoom-in,zoom-out) the entire chart, by resizing it using the middle mouse button. Can be combined with any other non-zero option.
exAllowChangeUnitScale256 The chart's unit scale can be changed by resizing the chart at runtime. Can be combined with any other non-zero option.