Opens the standard Open Dialog box, in order to let the user to choose a file.
Opens the dialog box.
Full name of the selected file (included the path).
Initial path. Filled by the path of the selected file .
For example can be:
Patch files (*.pat)*.pat All Images *.jpg; *.bmp; *.ico Wave, aiff or mp3 files *.wav; *.aif; *.mp3; *.flac All files (*.*)*.*