ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
Miscellaneous WEBDEV functions
List of various WEBDEV functions...
How to develop a PHP site?
What is a PHP site?......
Switzerland.CheckUID (Function)
Checks the validity of a UID number (Swiss business identification number).
nfcTag (Type of variable)
The nfcTag type is used to define the advanced characteristics of an NFC tag (Near Field Communication).
Switzerland.CheckOASI (Function)
Checks the validity of a Swiss Old-?Age and Survivors' Insurance Number (OASI)....
Switzerland.CheckBER (Function)
Checks the validity of a BER number (company identifier in the Swiss Business and Enterprise Register).
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library......
<xlsDocument variable>.RecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
PDFSign (Function)
Applies an approval signature to an existing PDF.
<Variable pdfDocument>Sign (Function)
Applies an approval signature to an existing PDF.
Multi-project search
Performing a search in the current project is a common operation......
sfDeletedRecord (Type of variable)
The sfSeekDeletedResult type is used to find out the characteristics of a deleted record that was retrieved by SFSeekDeleted...
TrialVersion (Function)
Used to find out whether the current execution of the application is in "trial version" mode.
SpeechSynthesisInProgress (Function)
Used to find out whether a read operation is in progress on the engine for speech synthesis.
ControlFindTextFirst (Function)
Finds and selects the first element corresponding to the sought text in a window or control.
ControlFindTextPrevious (Function)
Finds and selects the previous element corresponding to the sought text in a window or control.
mongoResult (Type of variable)
The mongoResult type is used to find out the result during a search performed in a MongoDB database.
psheetSelection (Type of variable)
The psheetSelection type is used to find out the advanced characteristics of a selection in a Spreadsheet control.
<Document variable>.Replace (Function)
Finds all the instances of a character string and replaces them with another string in a Document variable.
Timeout (Property)
The Timeout property is used to get and change the time after which the connection is considered to have "failed".
ControlFirst (Function)
Indicates the name of the first field specified in the tab order for the specified window.
dVerticalSymmetry (Function)
Flips an image with respect to a vertical axis (symmetry with respect to a vertical axis).
dHorizontalSymmetry (Function)
Flips an image with respect to a horizontal axis (symmetry with respect to a horizontal axis).
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).