ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MemPrevious (Function)
Positions on the element found before the current element of a memory zone and returns the value of this element.
XMLWrite (Function)
Creates or modifies the value of an XML element or the value of the attribute for an XML element.
SOAPPrepare (Function)
Builds the SOAP request for calling a Webservice function.
StringEndsWith (Function)
Checks whether a character string ends: with a specific character string. with one of the character strings in an array....
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
InitRandom (Function)
Initializes the generator of random numbers.
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
TextItemCompleted (Property)
The TextItemCompleted property is used to manage text items in an HFSQL data file.
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring possible changes made by HAlias).
Random (Function)
Returns a random number.
CompleteDir (Function)
Adds a backslash to the end of a string, if necessary.
XMLRead (Function)
Returns the value of an XML element or the value of the attribute for an XML element.
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
BitwiseNOT (Function)
Returns the result of the bitwise logical NOT operation of a value.
FinRedemption (Function)
Creates an amortization matrix for a fixed-rate loan over a defined period of time.
IntegerToDay (Function)
Returns the day of the week that corresponds to the specified date (this date is an integer).
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).
fFileExist (Function)
Checks the existence of an external file.
MatExist (Function)
Checks the whether the matrix exists in memory.
HUnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
HListConnection (Function)
Returns the list of connections currently described in the application.
InfoThumbnailGeneration (Property)
The InfoThumbnailGeneration property is used to determine if the thumbnails of an item have been generated successfully.
ArrayCount (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....