ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
HDescribeFullTextIndex (Function)
Describes a full-text index of data file created through programming.
HFreeQuery (Function)
Free the resources of a query (after the call to HExecuteQuery or HExecuteSQLQuery).
dbgCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
FicEncryption (Property)
The FicEncryption property is used to set the encryption method of a data file.
MmoEncryption (Property)
The MmoEncryption property is used to set the encryption method of the memo file (.MMO) associated with the data file.
NdxEncryption (Property)
The NdxEncryption property is used to configure the encryption method for the index (.NDX) file associated with the data file.
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
StatVarianceP (Function)
Calculates the variance for a full series of values.
FinNetCurrentVal (Function)
Returns the net current value of investment.
DateToInteger (Function)
Converts a date to an integer.
iPicaToMM (Function)
Converts the coordinates of a point (expressed in system coordinates) into millimeters.
MatReadLine (Function)
Reads the value of all elements found in a matrix row.
StatAverageDeviation (Function)
Calculates the average deviation of values in relation to their arithmetic mean.
StatStandardDeviation (Function)
Calculates the standard deviation for a series of values.
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
HModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
grScatterAddDataXY (Function)
Adds a data into a "Scatter" chart.
HCheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
HAddUser (Function)
Adds a user to a database.
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined in the data model editor or through programming. get and change the image associated with a Thumbnail control....
MemoryToFile (Function)
Automatically initializes the memory value of the items for the current file record with the values of the members of a class or structure.