ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native Oracle Connector: Retrieving the output value of a stored procedure
The Native Oracle Connector is used to: specify the input values during the call to a stored procedure. retrieve the output values after a call to a stored procedure....
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page......
Creating an RSS reader
WINDEV, WEBDEV and WINDEV Mobile allow you to produce and/or consume an RSS feed (Rapid Simple Syndication)......
InitialHeight (Property)
The InitialHeight property is used to: Find out the creation height of a control or window. Modify the base height used to anchor the controls "in height". Find out the creation height of a block or control in a report....
TotalNbRec (Property)
The TotalNbRec property is used to: Get the number of records to be printed. Change the number of records to be printed....
Sorted (Property)
The Sorted property is used to: Determine whether a control is sorted. Sort a control or not....
SQLColumnFormat (Function)
Returns the different types of columns supported: by the data source identified by SQLConnect by the database accessed by a specific connection (connection described in the analysis or described by HDescribeConnection or HOpenConnection)....
HModifyServerRights (Function)
Modifies the rights granted to a user or to a group on an HFSQL server.
Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
MaxValue (Property)
The MaxValue property is used to: get and set the top value of a report based on a data file. get the maximum value of the current filter. get the maximum value of a data series in a chart. get and set the maximum value for some types of controls....
MinValue (Property)
The MinValue property is used to: get and set the bottom value of a report based on a data file. get the minimum value of the current filter. get the minimum value of a data series in a chart. get and set the minimum value for some types of controls....
Changing the characteristics of window controls
The characteristics of the controls can be viewed and/or changed in......
7. Multilingual applications in practice
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
Report viewer: "Export" tab
The "Export" pane in the report viewer allows you to perform the following operations......
Changing the window content by swipe
The mobile devices propose several features available via finger movements......
Multicolumn report
The report editor allows you to create "Multicolumn" reports....
Chart: Managing scales
In a chart, the scales are used to quickly estimate the value of different points found in a chart......
Comparing controls
In some cases, you may need to compare two controls in one or more windows or pages......
FOR statement
The statement block is repeated while a control variable is modified and compared to a limit value (before each beginning of statement block)...
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
HOpenConnection (Example)
Usage example of the HOpenConnection function