System.TDateTime.operator -=
C++
TDateTime& __fastcall operator -=(const TDateTimeBase& rhs)
TDateTime& __fastcall operator -=(const TDateTime& rhs)
TDateTime& __fastcall operator -=(const double rhs)
TDateTime& __fastcall operator -=(const int rhs)
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | systdate.h | System | TDateTime |
Description
Decrements the value of this TDateTime object by a specified value.
Use the operator -= to subtract the value specified by rhs from this TDateTime value. The rhs operand represents the number of days (including fractional days) to subtract.