EmulateError (Function) Emulates the next call to Error and automatically clicks the "OK&quot button. EmulateInfo (Function) Emulates the next call to Info and automatically clicks the "OK&quot button. EmulateWarning (Function) Emulates the next call to Warning and automatically clicks the "OK&quot button. Compression / encryption functions Encryption and compression functions... DLNA/UPnP functions The following WLanguage functions are used to handle UPnP devices... The different types of browse available in SQL Two types of browse can be used to browse the result of a query run by SQLExec...... UncompleteDir (Function) Removes the '/' or '\' characters from the end of a string, if necessary.... fSep (Function) Returns the separator of directory according to the current platform ('\' or '/').... HFSQL Client/Server: Configuring the server OKCancelAsynchronous (Function) Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response.... OKCancel (Function) Displays a message in a standard dialog box that proposes "OK" and "Cancel" and returns the user's choice.... Configuration of Apache 2.4 server WEBDEV Development: Configuration of the Apache 2.4.x server for the CGI protocol and for WEBDEV sites.... fBuildPath (Function) Builds a complete file path from the directory and short name of a file. This function is mainly used to get a valid file name without having to worry about the presence of separators in the path ('/' or '\') or about their direction according to the platform.... Programming by preset action Preset actions allow you to define the code of an event in a single click, without having to write one single line of code...... Interacting with the user WINDEV, WEBDEV and WINDEV Mobile allow you to communicate with the user via dialog boxes...... iOS specific buttons WINDEV Mobile includes several standard Apple buttons...... "Long press" optional event The optional event "Long press/Open context menu" is run during a long press on the controls of a window...... 18. Order of execution of the code of buttons/links 11. Choosing the action of a button/link How to create a menu? Drop-down button The drop-down button expands: a context menu. a popup window.... WINDEV and the streams - Use example In this example, the application must manage a video conference between two computers...... The Conference control ...The Conference control allows you to view and/or listen to video and/or sound in real time...... Arithmetic operators The arithmetic operators are...... 8. If you are already familiar with WINDEV