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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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Code history
The code history is used to......
TableTypeItem (Function)
Checks the existence of an element in a TreeView Table and returns its type (node or leaf) if the element exists.
GesturePosY (Function)
Returns the vertical position of the pointer (finger or stylus).
Installing and configuring HFSQL Cluster
Required configuration and overview for installing HFSQL Cluster....
GesturePosX (Function)
Returns the horizontal position of the pointer (finger or stylus).
Defining columns of Table controls programmatically
Functions for managing objects (External language)
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
Handling a TreeView control at runtime
When the TreeView control is in edit, the user can expand or collapse the different levels of the tree structure by clicking the treeview elements....
Linux application: Tips and tricks
In Windows/Linux multi-configuration applications, several limitations may appear: control not supported, functions not available, ......
Multi-page print
A report can be very wide, with a width exceeding the width of a paper sheet......
<TreeView>.TypeItem (Function)
Checks the existence of an element in a TreeView control and returns its type (node or leaf) if the element exists.
<TreeView Table>.TypeItem (Function)
Checks the existence of an element in a TreeView Table and returns its type (node or leaf) if the element exists.
TreeTypeItem (Function)
Checks the existence of an element in a TreeView control and returns its type (node or leaf) if the element exists.
Programming patterns
CAUTION......
The "Commands" pane
The "Commands" pane lists......
Characteristics of a PCL print
The result of a PCL print mainly depends on the technical features of the printer used (management of images and lines, management of fonts, ......
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test......
AAFs available for numeric edit controls
The numeric edit controls propose several AAFs (Automatic Application Features): a context menu proposing the "Calculator" option. the ability to modify the control value with the mouse wheel....
Window templates and inheritance
When a window template is applied to a window, all the controls and code in the template are "copied" to the window......
Validating a page from a control that has no action on the server (List Box control, Combo Box, etc.)
By default, the validation of a page must be performed by a "Send the values of controls to the server (Submit)" button......
2. How to test a site?
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....