Reverse (Function)

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String management functions

Character string management functions

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Constants for managing character strings

Handling character strings

JSONToVariant (Example)

MatchRegularExpression

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Serialization constants

StringDeleteDuplicate

SystemIntegerToInteger

Unicode in character strings

Reverse and UNICODE

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Reverse (Function)

In french: Inverse

Returns the character that corresponds to the difference between the ASCII code of a specific character in a string and 255. The string is encrypted.

For a Unicode string (or in WINDEV Mobile), the difference is calculated in relation to 65535.

Versions 15 and later

This function is now available for Android applications.

New in version 15

This function is now available for Android applications.

Versions 17 and later

This function is now available for iPhone/iPad applications.

New in version 17

This function is now available for iPhone/iPad applications.

Versions 18 and later

This function is now available in Android widget mode.

New in version 18

This function is now available in Android widget mode.

Versions 21 and later

This function is now available in Apple Watch mode.

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Apple Watch mode.

This function is now available in Universal Windows 10 App mode.

This function is now available in Apple Watch mode.

This function is now available in Universal Windows 10 App mode.

Example

EDT_Edit2 = Reverse(EDT_Edit1)
// If EDT_Edit1 contains TEST, EDT_Edit2 will contain "º¬"

Syntax

<Result> = Reverse(<Initial string>)

<Result>: Character string

Contains the converted string.

<Initial string>: Character string

Character string to encrypt. This string is not modified.
This string can be a Unicode string.
Unicode strings are not supported.

Remarks

Reverse and UNICODE

If the string passed as a parameter is an ANSI string, the result will be an ANSI string.

If the string passed as a parameter is a UNICODE string, the result will be a UNICODE string.

Remark: If the result of Reverse on an ANSI string is assigned to a UNICODE string (and vice versa), the conversion will be implicitly performed.

For more details, see Managing UNICODE.

Component: wd270vm.dll