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[edit] Nudging Variables
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:
[edit] Nudging variables with INC or DEC
The INC and DEC commands can be used to increment or decrement numeric variables:
[edit] INC
INC variable ' variable = variable + 1
[edit] DEC
DEC variable ' variable = variable - 1
[edit] Nudging variables with the combination assignment operators
The combination assignment operators can be used to increment or decrement numeric variables:
variable += 1 ' variable = variable + 1 variable -= 1 ' variable = variable - 1
[edit] INC or DEC commands cannot be used on constants or non-numeric variables
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.
