ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<WDPic variable>.DrawTextRTF (Function)
Draws an RTF text in a WDPic variable.
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
DDEExecute (Function)
Sends a command that will be run on the server.
DDEUnLink (Function)
Interrupts a link between an item and a data.
DDEUpdate (Function)
Modifies a linked data.
DDESend (Function)
Sends a data to the program connected via DDE.
DDERetrieve (Function)
Retrieves a data sent by a program (the recipient of the connection for the specified object).
GetActiveObject (Function)
Allows to use an Automation object already started on the current computer.
OLEPaste (Function)
Pastes the content of Windows clipboard into an OLE control.
OLESave (Function)
Saves the object found in an OLE control in binary format.
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
The options of the User Groupware
An application is often intended to be used by several users connected via a network......
Context menu of windows (AAF)
The popup menu of the windows (right mouse click on the window) contains the following options......
BTLECharacteristicReadValue (Function)
Reads the value of a characteristic on a Bluetooth Low Energy device.
BTLECharacteristicWriteValue (Function)
Writes a value to a characteristic on a Bluetooth Low Energy device.
Assisted input in an edit control (prefix syntax)
Implementing input suggestions in an Edit control is very simple......
<WDPic variable>.Background (Function)
Declares the default background color for the rectangles and circles, ... used in a WDPic variable.
<picLayer variable>.DrawLine (Function)
Draws a line in a picLayer variable.
<WDPic variable>.PixelColor (Function)
Identifies the color of a pixel contained in a WDPic variable.
<picLayer variable>.DrawSlice (Function)
Draws a section of a circle or an ellipse in a picLayer variable.
Link functions (prefix syntax)
Link functions are used to link the interface with the data files (and vice versa)....
<Source>.UnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
<Source>.UnlockRecNum (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)....
KeyPressed (Function)
Checks which key is pressed.
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.