suspend fun <K : Any> Form<K>.getContent(key: KProperty1<K, List<KFile>?>, kFile: KFile): KFilesuspend fun <K : Any> FormPanel<K>.getContent(key: KProperty1<K, List<KFile>?>, kFile: KFile): KFile
Returns file with the content read.
key - key identifier of the control
kFile - object identifying the file
Return
KFile object