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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Window>.ToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. The data file items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the window controls are automatically updated with the values of these controls. This function is also available for WEBDEV pages....
grAxisTitle (Function)
Defines the title of X-axis and the title of Y-axis in a chart.
Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize his application......
Select query description window
The description window of a select query includes several sections......
Error 809: The * character cannot be used as mandatory parameter in a function
Error 805: No syntax without parameter
16. Java applications in practice
Java applications in practice...
<Page>.ToSource (Function)
Automatically initializes: 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....
6. Procedures
WEBDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
<Source>.FromPage (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....
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
2. Variables
WEBDEV Tutorial - WLanguage basics Lesson 2 - Variables - 20 min
5. Loops
WEBDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
7. Debugger
WEBDEV Tutorial - WLanguage basics Lesson 7 - Debugger - 30 min
8. OOP
WEBDEV Tutorial - WLanguage basics Lesson 8 - OOP - 30 min
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
8. OOP
WINDEV Tutorial - WLanguage basics Lesson 8 - OOP - 30 min
7. Debugger
WINDEV Tutorial - WLanguage basics Lesson 7 - Debugger - 30 min
WINDEV Mobile concepts
Programming Table controls based on a data file (prefix syntax)
This page explains how to program Table controls based on a data file......
PageToFile (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. The data file items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the page controls are automatically updated with the values of these controls. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
WLanguage properties available in PHP
The following properties are available in PHP...
Error 13: The label already exists
<Page>.ToFile (Function)
Automatically initializes: the value of the items in a data file with the value of the controls in the page. The data file items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the page controls are automatically updated with the values of these controls. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....