Contingut

# Funció CInt

Converteix qualsevol expressió numèrica o de cadena en un enter.

### Sintaxi:

    CInt (Expression As Variant) As Integer

### Tipus de retorn:

Integer

### Paràmetres:

Expression: Any string or numeric expression that you want to convert. To convert a string expression, the number must be entered as normal text using the default number format of your LibreOffice locale settings. For instance, the number must be entered using a dot "." as the decimal point and a comma "," as the thousands separator (for instance 123,456.78) for the English locale setting.

If the argument is string, the function trims the leading white space; then it tries to recognize a number in following characters. The syntax below are recognized:

- Decimal numbers (with optional leading sign) using decimal and group separators of locale configured in LibreOffice (group separators are accepted in any position), with optional exponential notation like "-12e+1" (where an optionally signed whole decimal number after e or E or d or D defines power of 10);

- Octal numbers like "&Onnn...", where "nnn..." after "&O" or "&o" is sequence no longer than 11 digits, from 0 to 7, up to the next non-alphanumeric character;

- Hexadecimal numbers like "&Hnnn...", where "nnn..." after "&H" or "&h" is sequence of characters up to the next non-alphanumeric character, and must be no longer than 8 digits, from 0 to 9, A to F, or a to f.

The rest of the string is ignored. If the string is not recognized, e.g. when after trimming leading whitespace it doesn't start with plus, minus, a decimal digit, or "&", or when the sequence after "&O" is longer than 11 characters or contains an alphabetic character, the numeric value of expression is 0.

Si l'argument és un error, el número d'error s'utilitza com a valor numèric de l'expressió.

If the argument is a date, number of days since 1899-12-30 (serial date) is used as numeric value of the expression. Time is represented as fraction of a day.

After calculating the numeric value of the expression, it is rounded to the nearest integer (if needed), and if the result is not between -32768 and 32767, LibreOffice Basic reports an overflow error. Otherwise, the result is returned.

### Codis d'error

5 La crida al procediment no és vàlida

### Exemple:

Numeric expressions are displayed according to LibreOffice locale settings:

    Sub ExampleCountryConvert
        MsgBox CDbl(1234.5678) ' 1234.5678
        MsgBox CInt(1234.5678) ' 1235
        MsgBox CLng(1234+5678) ' 6912
        MsgBox CSng(1234.5678) ' 1234.567749023

        MsgBox CDbl(expression := 5678.1234) ' 5678.1234
        MsgBox CInt(expression := 5678.1234) ' 5678
        MsgBox CLng(expression := 5678+1234) ' 6912
        MsgBox CSng(expression := 5678.1234) ' 5678.123535156
    End Sub

Temes relacionats

CBool Function

CByte Function

CCur Function

Funció CDate

Funció CDbl

Funció CDec

Funció CLng

Funció CSng

Funció CStr