#include     void __fastcall TForm1::Button1Click(TObject *Sender)
{
        AnsiString sPath = "C:\\Test.txt";            int Attr[4] = {faHidden,faReadOnly,faSysFile,faArchive};            if(CheckBox1->Checked)
        {
            FileSetAttr(sPath,Attr[0]);
        }            if(CheckBox2->Checked)
        {
            FileSetAttr(sPath,Attr[1]);
        }            if(CheckBox3->Checked)
        {
            FileSetAttr(sPath,Attr[2]);
        }            if(CheckBox4->Checked)
        {
            FileSetAttr(sPath,Attr[3]);
        }
}

引言: 大大们好,小弟的问题如下: 在窗体上放4个CheckBox和1个Button,它们的Caption分别为: CheckBox1->Caption = "隐藏"; CheckBox2->Caption = "只读"; CheckBox3->Caption = "系统"; checkBox4->Caption = "存档"; Button1->Caption = "设置属性"; 然后代码如下:

#include     void __fastcall TForm1::Button1Click(TObject *Sender)
{
        AnsiString sPath = "C:\\Test.txt";            int Attr[4] = {faHidden,faReadOnly,faSysFile,faArchive};            if(CheckBox1->Checked)
        {
            FileSetAttr(sPath,Attr[0]);
        }            if(CheckBox2->Checked)
        {
            FileSetAttr(sPath,Attr[1]);
        }            if(CheckBox3->Checked)
        {
            FileSetAttr(sPath,Attr[2]);
        }            if(CheckBox4->Checked)
        {
            FileSetAttr(sPath,Attr[3]);
        }
}

现在的问题是我选择了多个属性后,可是最后的结果却只是"存档"属性.我设置了断点进行观察,发现每个函数都是执行了的啊,但为什么结果还是这样的呢?< >,恳请您能点拨一下我,谢谢!!!< > 人生在勤，不索何获？

        int Attr[4] = {faHidden,faReadOnly,faSysFile,faArchive};
        int FAttr=0;            if(CheckBox1->Checked)
            FAttr = FAttr | Attr[0];            if(CheckBox2->Checked)
            FAttr = FAttr | Attr[1];            if(CheckBox3->Checked)
            FAttr = FAttr | Attr[2];            if(CheckBox4->Checked)
            FAttr = FAttr | Attr[3];            FileSetAttr(sPath,FAttr);