i want remove Directory

[ForestPoem]

Hi.
i want remove folder
QDir dir1;
dir.remove("TEST");

Fail.... because
There is a subfolder.
TEST
└A
└B
another way

 QProcess  pProcess = new QProcess;
QString total;
    total="TEST";
        list1<<"-r"+total;
        pProcess->execute("rm",list1);

This failure

rm: Inappropriate options -- 'L'

[Ratzz]

@ForestPoem
For Qt5 you can try

QDir dir("C:\\Path\\To\\Folder\\Here");
dir.removeRecursively();

[ForestPoem]

@Ratzz
thank.
but my QT ver 4.8

[Ratzz]

@ForestPoem
You may try this https://john.nachtimwald.com/2010/06/08/qt-remove-directory-and-its-contents/

[ForestPoem]

@Ratzz

Yes I have tried before.
not remove.....

.cpp
bool ResetSetting::removeDir(const QString & dirName)
{
bool result = true;
QDir dir(dirName);

if (dir.exists(dirName)) {
    Q_FOREACH(QFileInfo info, dir.entryInfoList(QDir::NoDotAndDotDot | QDir::System | QDir::Hidden  | QDir::AllDirs | QDir::Files, QDir::DirsFirst)) {
        if (info.isDir()) {
            result = removeDir(info.absoluteFilePath());
        }
        else {
            result = QFile::remove(info.absoluteFilePath());
        }

        if (!result) {
            return result;
        }
    }
    result = dir.rmdir(dirName);
}
return result;

}
////////////////////////////////////////////
.h
static bool removeDir(const QString &dirName);

///////////////////////////////////////////

removeDir("TEST");

[Ratzz]

@ForestPoem
I tried the same code you pasted. Works fine even for subfolders with contents.
Where do you pass the QString dirName?
You should pass the full path name of directory

    QString dir="C:/Users/Path_to_test/TEST";
    removeDir(dir);

[ForestPoem]

@Ratzz
Did you use a relative path. And I've solved another way thanks