ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Window>.CurrentLayout (Function)
Returns the index of the current layout in the window or internal window.
PageCurrentLayout (Function)
Returns the index of the current layout: in the current page. in the specified page....
SysMemoryExternalStorage (Function)
Returns the amount of available memory on the external storage area of the device.
Sub-query
A sub-query is a query whose result is used by another query......
InfoWithTimeout (Function)
Displays an information message in a system information window for a set amount of time
WinCurrentLayout (Function)
Returns the index of the current layout: in the current window. in the specified window or internal window....
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
LayoutAdaptSize (Function)
Resizes a Layout control in order for all its cells to be entirely visible, without empty area.
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
WDMSG, WDTRAD and WDDIXIO: Translation tools
xlsLayout (Type of variable)
The xlsLayout type is used to define all the layout characteristics of a sheet of an XLSX document in a Spreadsheet control.
Layout control properties
You can manipulate Layout controls (and its cells) in a window or page using the following WLanguage properties......
<Spreadsheet>.DeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
SpreadsheetDeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
27. Center or anchor a site horizontally
InfoWithTimeoutAsynchronous (Function)
Displays a custom message in a non-blocking system information window for a given amount of time.
HeaderVisible (Property)
The HeaderVisible property allows you to get and set the visibility status of the row and column headers in the layout of an XLS document.
FinPeriodInterest (Function)
Calculates for a given period the amount of interests due for a loan paid off by fixed periodic payments with a fixed interest rate.
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
Report viewer (Print preview)
The report viewer allows you to see the report layout without printing it......
HOut (Example)
Usage example of the HOut function
Managing Responsive Web Design in your Web pages
From now on, the Web sites can be viewed on several platforms......
7. Layouts using the Flexbox control
Storing the breaks in the Table/Looper controls (AAF)
When end users work on a complex Table or Looper control with multiple breaks, they may want to save the current layout......
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