Gambas/Nudge
< Gambas
Nudging Variables[edit | edit source]
The nudge operators ++ and -- are not supported in gambas. However, gambas does provide the INC and DEC commands and combination assignment operators that can be used to increment or decrement variables:
Nudging variables with INC or DEC[edit | edit source]
The INC and DEC commands can be used to increment or decrement numeric variables:
INC[edit | edit source]
INC variable ' variable = variable + 1
DEC[edit | edit source]
DEC variable ' variable = variable - 1
Nudging variables with the combination assignment operators[edit | edit source]
The combination assignment operators can be used to increment or decrement numeric variables:
variable += 1 ' variable = variable + 1 variable -= 1 ' variable = variable - 1
INC or DEC commands cannot be used on constants or non-numeric variables[edit | edit source]
The INC or DEC commands cannot be used on constants or non-numeric variables.
Attempting to nudge string values with INC or DEC commands will result in a type mismatch error.
Attempting to nudge string values with INC or DEC commands will result in a invalid assignment error.