ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ThreadSendSignal (Function)
The current thread sends a signal to the specified thread in order to unlock it.
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
SemaphoreEnd (Function)
Allows one or more threads to exit from the area protected by the semaphore.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
MatCopy (Function)
Creates the copy of a matrix.
ProgressBar (Function)
Displays a progress bar in the status bar of current window.
ThreadWait (Function)
Waits for the end of the execution of the specified thread.
MatCreate (Function)
Creates a matrix containing 0 row and 0 column.
ThreadWaitSignal (Function)
Locks the current thread until it receives a signal from another thread.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
MatWrite (Function)
Writes an element into a matrix.
ThreadState (Function)
Returns the current status of a thread.
MatExist (Function)
Checks the whether the matrix exists in memory.
ComboOpen (Function)
Expands the list of a Combo Box control (single-column or multi-column Combo Box).
ThreadMode (Function)
Changes the management mode of threads.
ComboClose (Function)
Closes the drop-down list in a Combo Box control (simple or multi-column Combo Box control).
ThreadPriority (Function)
Returns or modifies the priority level of a thread.
MatRead (Function)
Reads the value of a matrix element.
TreeTypeItem (Function)
Checks the existence of an element in a TreeView control and returns its type (node or leaf) if the element exists.
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
TreeSort (Function)
Sorts the elements found in a TreeView control.
MatReadLine (Function)
Reads the value of all elements found in a matrix row.