>>>dev_open_file_dialog( : : Filter, Mode, Path : Selection)
Mode可取值：'default', 'dir', 'read', 'read_multi', 'write'
>>dev_open_file_dialog ('read_image', 'read_multi', 'default', Selection1)
>>dev_open_file_dialog ('Image (*.jpg *.tif *.tiff *.png);;JPG (*.jpg);;PNG (*.png);;TIF (*.tif *.tiff)', 'read_multi', 'default', Selection2) 打开一个或多个jpg/tif/png文件
>>dev_open_file_dialog ('read_image', 'write', 'default', Selection3) 保存文件
>>dev_open_file_dialog ('read_image', 'dir', 'default', Selection4) 路径选择
标签：dialog,read,dev,default,file,open From： https://www.cnblogs.com/echo-efun/p/18047595