ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

RandomCryptoInteger (Function)
Returns a random number that can be used with the cryptographic technologies.
PicSave (Function)
Saves the image found: in an Image Editor control. in a WDPic variable....
PicClose (Function)
Closes the image found in an Image Editor control.
XMLOpenReader (Function)
Creates a reader used to read an XML document without loading it in memory.
PDFReaderSeekFirst (Function)
Initializes the search for a text in a PDF file displayed by the PDF Reader control and positions on the first occurrence found (from the current page).
PDFReaderSeekNext (Function)
Sets the position on the next result of a search in the content of a PDF Reader control.
PDFReaderSeekPrevious (Function)
Sets the position on the previous result of a search started with PDFReaderSeekFirst in the content of a PDF Reader control.
WaitWindowStart (Function)
Opens the wait window of application.
WaitWindowEnd (Function)
Closes the wait window of application opened by WaitWindowStart.
TreeGetIndex (Function)
Returns the index of an element (node or leaf) in a TreeView control.
WinRefreshVisible (Function)
Modifies or returns the visibility state of the refresh bar in a window.
RandomCryptoBuffer (Function)
Returns a buffer to the specified size filled with random data, that can be used with the cryptographic technologies.
PicCreate (Function)
Creates an image in the Image Editor control.
EncryptGenerateRSAKey (Function)
Generates an RSA private/public key pair....
iAddAttachment (Function)
Adds an attachment in a PDF file generated by a PDF print export.
BCToImage (Function)
Generates the image of a bar code.
HUpdateLink (Function)
Updates on the server all the links of an HFSQL Client/Server data file....
SaaSAdminListVisit (Function)
Returns the list of visits to a SaaS site.
gpwAddUserToGroup (Function)
Adds a user to a group of the User Groupware database.
gpwBiometricAuthentication (Function)
Enables biometric authentication for the connected user or retrieves the current status for the connected user.
PageChangeLayout (Function)
Applies a specific layout to a page.
PageCurrentLayout (Function)
Returns the index of the current layout: in the current page. in the specified page....
iInitInternalReport (Function)
Initializes the parameters of an internal report used by a report.
PicRotation (Function)
Rotates a WDPic image.
iParameterViewer (Function)
Configures the report viewer.