检查不可用的网络共享时防止超时是一个常见的问题,特别是在使用C#进行开发时。以下是一些可能的解决方案:
using System.Net.NetworkInformation;
private bool IsNetworkShareAvailable(string sharePath)
{
string[] parts = sharePath.Split('\\');
string server = parts[0];
Ping ping = new Ping();
PingReply reply = ping.Send(server);
return reply.Status == IPStatus.Success;
}
using System.Net.Sockets;
private bool IsNetworkShareAvailable(string sharePath)
{
string[] parts = sharePath.Split('\\');
string server = parts[0];
int port = 445; // SMB port
TcpClient client = new TcpClient();
try
{
client.Connect(server, port);
return client.Connected;
}
catch
{
return false;
}
finally
{
client.Close();
}
}
using System.Management;
private bool IsNetworkShareAvailable(string sharePath)
{
string[] parts = sharePath.Split('\\');
string server = parts[0];
string shareName = parts[1];
string query = string.Format("SELECT * FROM Win32_Share WHERE Name='{0}' AND Path='{1}'", shareName, sharePath);
ManagementObjectSearcher searcher = new ManagementObjectSearcher(query);
ManagementObjectCollection shares = searcher.Get();
return shares.Count > 0;
}
using System.IO;
private bool IsNetworkShareAvailable(string sharePath)
{
try
{
Directory.GetFiles(sharePath);
return true;
}
catch
{
return false;
}
}
这些方法可以帮助您检查网络共享是否可用,并防止在检查过程中超时。请注意,这些方法可能需要根据您的具体需求进行调整和优化。
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