How to work with files

[artt]

You probably overestimate the issue for me. I ask here the algorithm not code. I see my task that I should make one window with button to index the files or select the drive. Near that button I see the display of file tree. But it is gui. But what I should use in Qt for the file description – the some structure (or list) with the fields of number, name, size, and path? Then it should be written in some file. Then I write this file to xml in some way where properties of every item should be (converted from) name, size, and path. Then I write xml to another file. Then I make the field for the search of file name and the sub-window for displaying the results (and code for the function that search the file name in properties of file). That is my vision – if I am grossly incorrect you can show it. I write it everything as it is very difficult for me but it determines in some way the further experience as programmer// If it is better to write such app in sharp or java, it could be the option. If it is possible to make a lot of things in qcreator (as it was said at the beginning) I would do it as now has the problem with the msvcp100.dll despite copied it to bin and system folder. And I do not understand why I cannot write private messages.

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Added after 7 minutes:

You probably overestimate the issue for me. I ask here the algorithm not code. I see my task that I should make one window with button to index the files or select the drive. Near that button I see the display of file tree. But it is gui. But what I should use in Qt for the file description – the some structure (or list) with the fields of number, name, size, and path? Then it should be written in some file. Then I write this file to xml in some way where properties of every item should be (converted from) name, size, and path. Then I write xml to another file. Then I make the field for the search of file name and the sub-window for displaying the results (and code for the function that search the file name in properties of file). That is my vision – if I am grossly incorrect you can show it. I write it everything as it is very difficult for me but it determines in some way the further experience as programmer// If it is better to write such app in sharp or java, it could be the option. If it is possible to make a lot of things in qcreator (as it was said at the beginning) I would do it as now has the problem with the msvcp100.dll despite copied it to bin and system folder. And I do not understand why I cannot write private messages.