ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

InitialWidth (Property)
The InitialWidth property is used to: Find out the initial width of a control or window. Modify base width used for anchoring "width" fields. Find out the initial width of a report control....
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
MatReadLine (Function)
Reads the value of all elements found in a matrix row.
FileToArray (Function)
Fills an array of classes or structures with the content of an HFSQL table or query.
HErrorLock (Function)
Used to check whether a lock error occurred.
InWebMode (Function)
Indicates whether the current process is run: from a WINDEV executable. from the WEBDEV runtime engine (AWP)....
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
TableInputSearch (Function)
Enables input in the the search area in the column title of the Table or Treeview Table control.
FolderWeb (Function)
Returns the path of the directory containing: the images, the JavaScript files, the Java applet files, the other files accessible from the browser....
Minute (Property)
The Minute property is used to: Retrieve the minutes from a Time or DateTime variable, or the number of minutes from a Duration. Change the minutes in a Time or DateTime variable, or the number of minutes in a Duration. Retrieve the minutes or the number of minutes from a Date item (in "Date and Time" or "Duration" format) or from a Time item. Modify the minutes or the number of minutes in a Date item (in "Date and Time" or "Duration" format) or in a Time item....
Type XLSCell: MaskWD property
The MaskWD property of the xlsDocument type is used to define the display mask in WINDEV or WEBDEV format that will be used in the Excel cell ("DD/MM/YYYY" for example)......
ArrayCopy (Function)
Copies the content of an array to another array.
MatExist (Function)
Checks the whether the matrix exists in memory.
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
StrikeOut (Property)
The StrikeOut property is used to: Determine whether the strikethrough formatting is applied to a Font variable. Apply strikethrough formatting to a Font variable....
CheckAllTrue (Function)
Returns True if all the elements of an array are True.
CheckAllFalse (Function)
Returns True if all the elements of an array are False.
OpenContextMenu (Function)
Automatically opens a context menu for the current control, window or page.
MatInvert (Function)
Calculates the inverse of a square matrix.
ThreadEnd (Function)
Ends the execution of the current thread.
Asc (Function)
Returns the ASCII code of the specified character.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.