ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HSeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
grWndSize (Function)
Defines the size of the window containing the chart.
iDidotFont (Function)
Selects the unit that will be used for the height of the fonts (created by iCreateFont): DIDOT point or PICA point.
The Time control: Input or display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
TestError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
grExist (Function)
Checks the existence of a chart in memory.
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
Comparing the project messages
The comparison between source and target text helps you find translation errors......
Native Sybase Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native Sybase Connector (also called Native Sybase Access)......
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors are generated. optimize the calls to the functions declared externally. find out and/or change how the application uses JITc. find out and/or modify the management mode of low references for all the instantiated objects....
Border (Property)
The Border property is used to get and change the borders of an element.
SchedulerMode (Function)
Returns the display mode of a Scheduler control: day, week, month, ...
iAddAttachment (Function)
Adds an attachment in a PDF file generated by a PDF print export.
Automatic Application Features (AAF) of Spreadsheet controls
The Spreadsheet control includes multiple Automatic Application Features (AAF) in order to simplify the use of the control......
TestCheckTrue (Function)
Checks whether an expression is set to True in assertive programming and in automated test mode.
TestCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
TestCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
TestCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated test mode.
Designation of current element (Reserved word)
The keywords used to identify the current element are:
Code editor: Assisted input
The following mechanism allows developers to write WLanguage code more easily in the code editor ......
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
dbgOnError (Function)
Defines the WLanguage procedure that will be called whenever an error is detected by a dbgCheckXXX function.
TestCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.