方位角的表示及示意图

星空&逆行者:

[code=plain]

string strCachePath = strStartupPath + @"\Cache";

bool bFirstrun = !System.IO.Directory.Exists(strCachePath);

if (bFirstrun)

{

System.IO.Directory.CreateDirectory(strCachePath);

}

//该段代码bool判断错误，会导致每次启动，永远自增一个Cache文件夹，正确的应该是这样

string strCachePath = strStartupPath + @"\Cache";

bool bFirstrun = !System.IO.Directory.Exists(strCachePath);

if (!bFirstrun)

{

System.IO.Directory.CreateDirectory(strCachePath);

}

[/code]