ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PageToSource (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
PostMessage (Function)
Sends a Windows message to a control or to a window.
iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
WDInst: Configuring the automatic data file modification
The automatic data file modification updates the description of data files on user computers......
fGlobalDirCommon (Function)
Returns a directory path for the global data of current application (data shared between several applications), regardless of the current user.
FontSize (Property)
The FontSize property is used to: Identify the size of the font used in a control. Change the size of the font used in a control....
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
BurnerProperty (Function)
Used to find out and modify the properties of the current burner.
Structure of data files of user groupware
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
DynamicSiteDisplay (Function)
Starts a dynamic WEBDEV site from a static page or or from a dynamic WEBDEV page.
HMode (Function)
Changes the mode and the method for locking data files.
LooperCount (Function)
Returns the number of rows in a Looper control.
SourceFromPage (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
dSaveImage (Function)
dSaveImage is kept for backward compatibility.
SendMessage (Function)
Sends a Windows message to a control or to a window.
HashFile (Function)
Calculates the Hash of a file according to a specific algorithm.
TableListChild (Function)
Lists the "children" of a node and the "child" elements of these "children" in a TreeView Table control.
fMoveFile (Function)
Moves a file from one directory to another.
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
fWrite (Function)
Writes: a character string into an external file. a memory section....
XLSCell type: MaskWD property
The MaskWD property of the xlsDocument type is used to define the display mask in WINDEV or WEBDEV format that will be used in the Excel cell ("DD/MM/YYYY" for example)......
HDescribeConnection (Example)
Usage example of the HDescribeConnection function
Replication of mobile data (Android or iOS)
The assisted universal replication is available in Android and iOS......
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.