Symbian 实现文件操作

核心提示：{iFile.Create(iFs, aName, aFileMode);}}CMyFileOperate::~CMyFileOperate(){iFile.Close();iFs.Close();}CMyFileOperate::CMyFileOperate(){}TInt CMyFileOperate::Read(

{

iFile.Create(iFs, aName, aFileMode);

}

}

CMyFileOperate::~CMyFileOperate()

{

iFile.Close();

iFs.Close();

}

CMyFileOperate::CMyFileOperate()

{

}

TInt CMyFileOperate::Read(TDes8 &aDes, TInt aLength)

{

return iFile.Read(aDes, aLength);

}

TInt CMyFileOperate::Seek(TSeek aMode, const TInt &aPos)

{

TInt pos = aPos;

return iFile.Seek(aMode, pos);

}

TInt CMyFileOperate::Write(const TDesC8 &aDes)

{

return iFile.Write(aDes);

}

TInt CMyFileOperate::Write(const TDesC8 &aDes, TInt aLength)

{

return iFile.Write(aDes, aLength);

}

TInt CMyFileOperate::Size()

{

TInt size = 0;

if (KErrNone == iFile.Size(size))

{

return size;

}

return -1;

}

TInt CMyFileOperate::CleanContent()

{

return iFile.SetSize(0);

}

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