我要编写C#代码来检查C,D,E ......(Windows磁盘驱动器)是否存在?最后找到客户端窗口中存在哪个驱动器,复制我的文件。
我想编写类似于以下逻辑的代码:
If ( !Exist(Drive "C:\" ) )
{
If ( !Exist(Drive "D:\" ) )
{
If ( !Exist(Drive "E:\" ) )
{
...
search to fined existence drive
copy file to a path of that existence drive
}
}
}
答案 0 :(得分:6)
试试这个:
//Get Drive names with DriveInfo.GetDrives()
var drives= DriveInfo.GetDrives();
foreach (var item in drives)
{
//Do Something
}
已修改(检查存在)
var drives= DriveInfo.GetDrives();
if (drives.Where(data => data.Name == "C:\\").Count() == 1 &&
drives.Where(data => data.Name == "D:\\").Count() == 1 &&
drives.Where(data => data.Name == "E:\\").Count() == 1)
{
}
答案 1 :(得分:2)
您可以使用Directory.Exists()来检查目录是否存在。
foreach (DriveInfo item in DriveInfo.GetDrives())
{
if (Directory.Exists(item.Name))
{
// item.name is existed
}
}
您可以从here了解相关信息。