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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Select query description window: Use
Let's see some operations specific to the description window of a select query......
TestWriteResult (Function)
Writes information or an error into the status report of a unit test, in the test editor.
Error 1060: Unable to call method without parameter: add ()
Returns True if at least one element of an array is False....
EmulateCombo (Function)
Emulates one of the following actions on a Combo Box control: click on the button to expand the list of the Combo Box control. select an element in a Combo Box control....
SysDir (Function)
Returns the path of a system directory.
JSONToVariant (Example)
Usage example of the JSONToVariant function
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
Managing actions with Undo/Redo
WINDEV allows you to easily manage the Undo/Redo feature in your applications with the ActionXXX functions......
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog if necessary.
PicSave (Function)
Saves the image found: in an Image Editor control. in a WDPic variable....
DnDGetData (Function)
Retrieves a specific type of data during Drag/Drop....
EnumSubElement (Function)
Used to enumerate the sub-elements of a project element.
grAddData (Function)
Adds a data into a chart.
sInEntryQueue (Function)
Retrieves the number of pending bytes in the input buffer of a specified serial port or infrared port.
SchedulerTaskProperties (Function)
Reads the properties of a scheduled task and updates the ScheduledTask structure.
AJAXExecute (Function)
Runs a server procedure without refreshing the page.
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
FontCharset (Property)
The FontCharset property is used to: Find out the character set used by the screen fonts of a control. Modify the character set used by the screen fonts of a control....