o0Linda0o的专栏

 //Ansistring 转 char void __fastcall TForm1::Button1Click(TObject *Sender) { AnsiString Test = "哈哈"; char *chr = Test.c_str(); } //Bool转AnsiString void __fastcall TForm1::Button1Click(TObject *Sende

1.使用SaveDialog控件，选中要导入的文件，得到用户要导入的文件路径。2.再打开Excel，得到对应的对象            Variant Ex = Variant::CreateObject("Excel.Application");            //file://设置Excel为不可见            Ex.OlePropertySet("Visible"