ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

OrganizerChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
Contains (Function)
Allows you to check if a substring is within a string.
modbusSession (Type of variable)
The modbusSession type is used to identify a connection to a Modbus server.
EventDestroy (Function)
Explicitly destroys an event.
SemaphoreEnd (Function)
Allows one or more threads to exit from the area protected by the semaphore.
MatCopy (Function)
Creates the copy of a matrix.
MatFloatAdd (Function)
Adds a value to each matrix element.
MatDelete (Function)
Deletes an existing matrix.
HInfoMemo (Function)
Returns the characteristics of binary and text memos.
grMask (Function)
Formats the data displayed by grLabel or by grTooltip.
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
SchedulerDeleteAppointment (Function)
Deletes an appointment from a Scheduler control.
EmailStartIMAPSession (Function)
Starts a session for receiving and reading emails with the IMAP protocol.
Factorial (Function)
Returns the factorial of an integer number.
dbgSaveMemoryDump (Function)
Saves a dump of memory used by the application.
Error 3: The string has no final "
Storing the breaks in the Table/Looper controls (AAF)
When end users work on a complex Table or Looper control with multiple breaks, they may want to save the current layout......
Thread management functions
List of functions for managing threads...
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
grDeleteAll (Function)
Erases a chart and destroys this chart.
ReplicOpen (Function)
Opens a replication in direct mode or with a replication server.