matlab GUI 实现文件夹选择

matlab实现多个文件夹选择

单个文件夹选择

Open folder selection dialog box

使用

uigetdir

folder_name = uigetdir

folder_name = uigetdir(start_path)

folder_name = uigetdir(start_path,dialog_title)

Description

folder_name = uigetdir

displaysa modal dialog box showing the folders that are inside the currentworking directory. This dialog allows you to navigate to a folderand select it (or
type the name of a folder). If the folder you specifyexists,

uigetdir

returns the selected path whenyou click
OK. If you click Cancel (orthe window's close box),

uigetdir

returns

0

.

folder_name = uigetdir(start_path)

showsthe folders that are inside the folder,

start_path

.If

start_path

is an empty string (

''

)or is not a valid path, the dialog box opens in the current workingdirectory.

folder_name = uigetdir(start_path,dialog_title)

opensa dialog box with the title,

dialog_title

. Thedefault

dialog_title

is Select Directoryto Open.

Note: The visual characteristics of the dialog box depend on the operatingsystem that runs your code. For instance, some operating systems donot show title bars on dialog boxes. If you pass a dialog box titleto the uigetdir function, those
operating systems will not displaythe title.

获取文件

uigetfile

保存文件

uiputfile

保存变量到文件

uisave

Open dialog box for saving variables to MAT-file