ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MatInvert (Function)
Calculates the inverse of a square matrix.
WiFiActivate (Function)
Enables or disables Wi-Fi on the device.
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest interval. the date and time rounded up to the nearest interval....
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.
ParallelTaskExecuteAfter (Function)
Indicates a continuation parallel task that will be run when one of the specified parallel task is completed.
ParallelTaskExecuteAfterAll (Function)
Indicates a continuation parallel task that will be run when all the tasks found in an array of parallel tasks are ended.
WinEdDeclareUndo (Function)
Declares how to cancel an action that was added by WinEdDo.
fSize (Function)
Returns the size of a file (in bytes).
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
DateDifference (Function)
Calculates the number of days between two dates.
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
ControlInvisible (Function)
Makes a control (or a group of controls) invisible in a window. An animation can be set on the controls during this operation.
MatTranspose (Function)
Calculates the transposed matrix.
SQLNext (Function)
Positions on the next row of the query result.
SQLPrevious (Function)
Positions on the previous row of the query result.
SQLGetMemo (Function)
Retrieves the content of a Memo column from the query result, for the current row.
HAddGroup (Function)
Adds a group of users.
SQLExecWDR (Function)
Runs the SQL code of a query created in the query editor.
SQLLast (Function)
Sets the position on the last row of the query result.
grGradient (Function)
Enables or disables the display of color gradients in a chart.
HDescribeLink (Function)
Describes a link between two data files through programming.
WinRateDDW (Function)
Gets and sets the dimming rate for windows that use the DDW (Dim Disabled Windows) feature.
fClose (Function)
Closes an external file.
SendKey (Function)
Simulates the keystrokes and the mouse actions.