Member variable XbpSpinButton():displayPrefix Foundation
Defines whether a number format-specific prefix is displayed.
The instance variable :displayPrefix controls the format of the number displayed in the entry field. If the value .T. (true) is assigned, a number format-specific prefix is shown. Otherwise, only the current value in the edit buffer of the XbpSpinbutton is visible in the entry field.
The prefix is comprised of one or more non-numeric characters. The following table shows the prefixes used for the number formats supported:
| Number format | Prefix characters |
|---|---|
| Decimal | (None) |
| Hexadecimal | "0x" or "0X" |
| Octal | "O" |
The setting in :displayPrefix only affects the display in the entry field of a spin button object. It has no effect on the value in the edit buffer.
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