Appends a raw string to the end of a file. The string is written as is without a linefeed.

This function uses low level file functions to attempt to write to the output file. The operation is very efficient.

If you want to use this for logging look at LogString() instead.

Converts a collection to an array.

loCol = CREATEOBJECT("Collection")
FOR lnX =1 TO 100
   loCol.Add(TRANSFORM(lnX))
ENDFOR

DIMENSION laItems[1]
lnCount = CollectionToArray(@laItems, loCol)
? lnCount && 100

Easily creates a Collection from a FoxPro cursor. Creates either a FoxPro Collection or a wwCollection instance.

Deletes files based on a path and file spec, recursively down the folder hiearchy. Optionally also allows removal of empty folders effectively deleting entire folder hiearchy.

This method formats a memo field for minimal HTML presentation by simply converting multiple linebreaks to < p> paragraph tags and linebreaks to < br\> breaks. This behavior is similar to Response.WriteMemo(), but doesn't require a Response object.

Checks to see if a given string ends with a given substring.

Returns the file attributes of a given file. The list of attributes is returned as a single string that contains all the attributes that apply.

For example to check for Read Only flag you might do:

IF AT("R",FileAttributes(lcOutputFile)) > 0 
	RETURN .T.
ENDIF

Returns just the path portion of a given file. Unlike JUSTPATH() this method preserves the casing of the path.

Creates a unique ID based off of a partial GUID string. Result string can be between 15 and 32 characters with 32 characters representing an entire GUID (guaranteed unique across all devices).

Creates an HTML anchor tag like <a href=""> as a string.

Displays a date in colloquial English text like just now, 10 minutes ago, 2 weeks ago or 3 months ago etc.

Determines if the current user is running in a Windows Administrative context.

Determines if .NET Core Runtime is installed and gives the latest version that's available.

Determines whether the value is either a numeric number, or a text based string that only contains numbers and decimal and thousands separators.

Open file dialog that prompts for a file name. Unlike GetFile() this function returns the file name and path in proper case and uses the latest Windows dialogs.

Evaluates a FoxPro expression without blowing up by wrapping the EVALUATE() operation into an internal TRY/CATCH block.

Displays a Save File Dialog that can be used to prompt for files to save. Unlike PUTFILE() this function returns the filename and path in proper case of the file name selected.

Removes a UTF-8 BOM marker from a UTF-8 encoded file.

Converts a FoxPro date or date time or string value to ISO 8601 format: 2012-10-08 or 2014-10-01T16:55:12Z. Dates can be created with or without UTC time offsets.

This function is useful for converting dates to the format required by HTML5 input type=date controls which can only display dates using the standard ISO formatting.