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GoFiler Legato Script Reference
Legato v 1.5d Application v 5.25a
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Chapter Five — General Functions (continued)
Overview
The StringToDate function converts a formatted date string to date-time qword value.
Syntax/Parameters
Syntax
qword = StringToDate ( string source, [dword format] );
Parameters
source
A string containing a date and or time the format of which is dictated by the format parameter.
format
An optional dword specifying the format of the incoming data. See Remarks below. The default value is SD_ISO_8601.
Return Value
Returns a qword containing a file time value or 0 on failure. Use the GetLastError function to return a formatted error code. The most common error is ERROR_SYNTAX or ERROR_RANGE. The lower byte, if non-zero, will specify the field number of the failure.
Remarks
The StringToDate function expects the date (and time) to be well formatted in one of three modes.
| Definition | Bitwise | Description | |||||
| Modes | |||||||
| SD_PARSEMODE | 0x0000000F | String Parse Mode Mask (select one) | |||||
| SD_AMERICAN | 0x00000000 | String is American (mm/dd/yy) | |||||
| SD_EUROPEAN | 0x00000001 | String is European (dd/mm/yy) | |||||
| SD_ISO_8601 | 0x00000002 | String is ISO-8601 | |||||
| SD_RFC_2822 | 0x00000003 | String is RFC-2822 (Internet Message Format) | |||||
| Options | |||||||
| SD_PARTIAL | 0x00010000 | String Can be Partially Formatted | |||||
Delimiters can be dashes, slashes or periods. Spelled months are allowed. The mode flag must set the ordering to resolve ambiguous mm/dd or dd/mm for American versus European dates.
Note that any partial values will be truncated to the closest date. For example, “2020” becomes “2020-01-01 00:00:00”. Time only values are still in 100 nanosecond intervals from Jan 1, 1601, as such if converted to a date, they will be prefixed with that date.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE, Legato Basic
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