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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed....
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Importing data files into the analysis (external database, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc, ...
FirstDayOfYear (Function)
Returns the date of the first day of the year.
mongoResult (Type of variable)
The mongoResult type is used to find out the result during a search performed in a MongoDB database.
TestError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
DisplayMode (Property)
The DisplayMode property gets and changes: the display mode in a Word Processing control, the display mode in a PDF Reader control the display mode in an HTML Editor control, the display mode in a Kanban control...
WebserviceWriteCustomHTTPCode (Function)
Specifies the custom HTTP code that will be returned when the execution of the REST Webservice function is completed.
Power (Function)
Raise a number to a power.
grOrientation (Function)
Modifies the orientation of chart axes.
grExist (Function)
Checks the existence of a chart in memory.
EmailSeekFirst (Function)
Finds one or more emails according to the criteria specified in the messaging software (Outlook, messaging software using the IMAP protocol, ...).
HCS.FrameSize (Variable)
The HCS.FrameSize variable is used to resize the outgoing data frame.
dCopyImage (Example)
Usage example of the dCopyImage function
zipExtractAll (Example)
Usage example of the zipExtractAll function
X (Property)
The X property is used to: Get the X-coordinate of a control, Table control column or window (position on the X-axis). Get the X-coordinate of a control or window (position on the X-axis)....
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
The Progress Bar control
The Progress Bar control is used to follow the progress of an event......
HReadFirst (Function)
Sets the position on the first record according to a browse item.
Input (Function)
Displays a message allowing the user to type an information.
Customizing the setup program (Plug-in)
In a setup program, you may want to customize some actions......
ThreadCurrent (Function)
Returns the name of the thread currently run.
1. Managing emails
WINDEV includes multiple methods to manage emails...
ChangeTarget (Function)
Changes the target of a button action.
PreviousPage (Function)
Returns the name of the previous page.
LooperDisplay (Function)
Refreshes a Looper control based on a data file from a given position: the modifications performed in the linked file are applied to the looper.
SemaphoreDestroy (Function)
Explicitly destroys a semaphore.
HTTPTimeOut (Function)
Sets the timeout for WLanguage functions that use the HTTP protocol (HTTPRequest, SOAPExecute, DotNetExecute, J2EEExecute, etc.).