Applies to: PrintPreview, IPrinterEx object
  Return Type:   |   BSGeneralDialogResultConstants   |
  | |
  No parameters.   |
Displays the Format dialog box, where the user can select page numbers options, color or grayscale for the report, and if there is printed a grid, the layout and color of it.
The dialog ShowPageNumbersOptions is similar, but it just handles the page numbers options.
If the user changed something and clicked the OK button, it returns bsDialogResultOK, otherwise it returns bsDialogResultCancel.
Note: If the user did not change anything, even if pressed the OK button, the return value will be bsDialogResultCancel.