From Xojo Documentation
| This item was deprecated in version 2019r2.
Please use DateTime.FromString as a replacement.
result=ParseDate(Text, ByRef ParsedDate)
|result||Boolean||Returns True if Text was successfully parsed.|
|Text||String||The date string to be converted to a Date object.
ParseDate supports the date formats specified by the user's regional/international system settings. If Text is a date in another format, then ParseDate will return False.
|ParsedDate||Date||After a successful call, it contains the parsed date as a Date object.|
|On Windows (due to the Windows API being used), it is not possible to go back further than 1 January 1601.|
The Text parameter must be a valid string representation of a date. ParseDate uses the current date formats that are specified in the regional/international system settings on the user's computer. It recognizes those formats. For that reason, the specific formats that ParseDate will support on a particular computer cannot be specified. If you are having problems with a date format, check the International formats (macOS), Regional Settings (Windows), or equivalent feature on Linux to be sure that the format you are using is specified.
For example, if you want to use the dot as the separator in short dates (e.g.,1.6.2005 as January 6, 2005) you need to change the separator to the dot in International/Regional settings. When you do so, the string "1.6.2005" will work. However, "1/6/2005" (or some other separator) will not. Similarly, if you want to use "6Jan2005" then you need to change the "Medium" format in International formats.
You also need to be aware of the order in with the month, day, and year appear in the format specification, as the defaults change by region. For example, the string "12/11/2004" is parsed as the eleventh of December in the US (using the default format and separator, "/"). If the computer is configured for the default British date format, it will be parsed as the twelfth of November.
ParseDate will parse dates based on the user's locale even if the user’s locale is a Unicode-only locale.
If the passed date string uses two digits for the year, ParseDate on macOS assumes the current century.
ParseDate does not parse the Time value of a date, if present.
The following code attempts to convert a string value to a Date. If it succeeds, the date is displayed:
Dim converted As Boolean
// Attempt to convert the string "12/31/2013" to a date. If
// the conversion succeeds, theDate variable contains the converted date.
converted = ParseDate("12/31/2013", theDate)
If converted Then
MsgBox("Converted to: " + theDate.AbbreviatedDate)
MsgBox("Could not convert the string to a date.")