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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......
Looper controls populated programmatically: Operations in WLanguage
Here is an overview of how to handle Looper controls populated programmatically in WLanguage....
NbReceived (Property)
Returns the number of parameters actually received by a procedure.
Execute (External language)
Runs the code of a control or the code of a procedure in WLanguage.
ExecuteDelayedProcedure (Function)
Runs a delayed procedure (in the WEBDEV application server).
WLanguage procedure called by fListDirectory
Procedure ("Callback") called by fListFile for each file found.
WLanguage procedure called by inAppRestorePurchases
Procedure ("Callback") called by inAppRestorePurchases when a purchase is restored.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
WLanguage procedure called by FTPListFile
Procedure ("Callback") called by FTPListFile for each file found.
<Connection variable>.LoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
SOAPError (Function)
Returns the error of the last SOAP procedure that failed.
DotNetError (Function)
Returns the error for the last .Net procedure that failed.
AJAXExecuteAsynchronous (Function)
Runs a server procedure without refreshing the page.
WLanguage procedure called by AuthIdentify
WLanguage procedure ("Callback") called by AuthIdentify during the authentication.
AJAXExecute (Function)
Runs a server procedure without refreshing the page.