add document model
add document's metods to interface
change param type
implement GetDocumentsList
add Documents to DeviceViewModel and implement GetDocumentsList
add to xaml binding to documentsList
add to xaml eventtrigger to load documents
update metod name
change UploadDocument metods
реализовал загрузку файла на сервер
rename UploadDocumentCommand to UploadDocumentAsyncCommand
add window to show uploading progress
show upload progress
Merge branch 'documents'
fix