ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

7. Multilingual sites in practice
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
MatNbColumn (Function)
Returns the number of columns found in a matrix.
MatNbLine (Function)
Returns the number of rows found in a matrix.
MatFill (Function)
Initializes all the elements found in a matrix of a given size.
MatFloatMultiply (Function)
Multiplies each matrix element by a value.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
XMLSavePosition (Function)
Stores the current position in the XML document.
OrganizerDisplay (Function)
Reinitializes the content of an Organizer control from its data source (HFSQL data file for example).
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed in parameter.
Crosstab report
The report editor allows you to create "Crosstab" reports......
HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
ExceptionPropagate (Function)
Propagates an exception.
DashMode (Function)
Opens or closes the Dashboard control edit mode.
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
MatInvert (Function)
Calculates the inverse of a square matrix.
MatTranspose (Function)
Calculates the transposed matrix.
XMLDelete (Function)
Deletes the current element (as well as the entire branch) from an XML document.
ArrayInfo (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
SeekByProcedure (Function)
Seeks an element in a one-dimensional array by using a comparison procedure.
SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
diagLayout (Type of variable)
The diagLayout type is used to define all the layout characteristics of a diagram.
MemRetrieve (Function)
Retrieves the return value of an element found in a memory zone.