ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ThreadWaitSignal (Function)
Locks the current thread until it receives a signal from another thread.
Report based on a Scheduler control
A report based on a Scheduler control is used to directly print the information displayed in the Scheduler control......
ToClipboard (Function)
Writes text or image information into the system clipboard.
ContextClose (Function)
Closes a page context.
Language (Property)
The Language property is used to get and change the language used.
Email (Property)
The Email property is used to get and change an email address.
HDBIndex (Function)
Opens an xBase index file.
fAttribute (Example)
Usage example of the fAttribute function
PositionToLine (Function)
Returns the number of the line that contains a character identified by its position in a block of text.
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
Browser constants
The "Executable Name".WX file is used to manage some features directly, even if these features have not been included in the application. This file is found beside the executable....
grDraw (Function)
Draws a chart according to the specified parameters.
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
fWrite (Function)
Writes: a character string into an external file. a memory section....
Programming the table cells
The Table controls can be handled......
Rating control properties
The Rating control can be used in a window as well as in a page....
iInitReportQuery (Function)
Initializes the query linked to the report (for a query with parameters).
Properties associated with a group of controls
Several WLanguage properties can be used on a group of controls found in a window, in a page or in a report......
MemoryFormat (Property)
The MemoryFormat property gets and sets the format of the value returned for: Date or Time edit controls. Date or Time table columns. Calendar controls. Static Text controls. editable combo boxes. table columns displayed by combo boxes....
InfoBuild (Function)
Displays a custom message in a system information window.
HDescribeFile (Function)
Describes a table programmatically.