ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WinEdCreateNote (Function)
Creates a Repositionable Note control.
Error 3: The string has no final "
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
Spreadsheet control in a report
The spreadsheet is one of the most often used business tools. You have the ability to create reports that print the data found in a spreadsheet....
DefaultValue (Property)
The DefaultValue property is used to: Find out the default value of an item. This item was defined in the data model editor or through programming. Define the default value of an item (when describing the item through programming)....
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....
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)...
WHILE statement
In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
HIndex (Function)
Rebuilds the file index (".NDX" file).
<Source>.Index (Function)
Rebuilds the file index (".NDX" file).
8. Binding controls to data
A window can display information from......
Body Complement block
The Body complement block is linked to the Body block......
13. 3-Tier architecture
How to perform a full file browse?
IntegerToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date (this date is an integer).
IntegerToDay (Function)
Returns the day of the week that corresponds to the specified date (this date is an integer).
StringToDate (Function)
Converts a date in character string format to a date in YYYYMMDD format.
Operations performed on a data file (Data model editor)
The main operations that can be performed on a data file from the data model editor are as follows......
<Array>.DeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
ArrayDeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page......
IF statement
The conditional IF statement allows you to run an action according to a condition...
Running the test of a report
The test of a single report allows you to run the current report in WINDEV, WEBDEV or WINDEV Mobile......
OrganizerPosition (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......