怎样将共享目录映射成盘符？

[herman_chow]

现在想将另外一台电脑的一个共享目录映射成为本地的一个盘符，在C#里使用API函数WNetAddConnection2应该如何实现？

试过用WNetAddConnection可以成功映射，但连接的用户名必须和本地window用户名相同，而使用WNetAddConnection2则返回代码487(试图访问无效的地址。),不知是何原因？

除了使用net use之外是否还有什么方法可以实现映射？

[herman_chow]

有哪位高手可以帮帮忙啊？

[w915]

你在网上邻居里找到共享的目录，点右键“映射……”就可以了啊。

[w915]

哈哈 没看清楚 见笑了 脸都红了 555~~

[herman_chow]

怎么没人理啊？？？

[TheAres]

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential)]
public struct NETRESOURCEA
{
public int dwScope;
public int dwType;
public int dwDisplayType;
public int dwUsage;
[ MarshalAs (UnmanagedType.LPStr)]
public string lpLocalName;
[ MarshalAs (UnmanagedType.LPStr)]
public string lpRemoteName;
[ MarshalAs (UnmanagedType.LPStr)]
public string lpComment;
[ MarshalAs (UnmanagedType.LPStr)]
public string lpProvider;
public override String ToString()
{
String str = "LocalName: " + lpLocalName + " RemoteName: " + lpRemoteName
+ " Comment: " + lpComment + " lpProvider: " + lpProvider;
return(str);
}
}

class CMyMprTest
{
[DllImport("mpr.dll")]
public static extern int WNetAddConnection2A(
[MarshalAs(UnmanagedType.LPArray)] NETRESOURCEA[] lpNetResource,
[MarshalAs(UnmanagedType.LPStr)] string lpPassword,
[MarshalAs(UnmanagedType.LPStr)] string UserName,
int dwFlags);

public static void Main(String[] args)
{
NETRESOURCEA [] n = new NETRESOURCEA[1];
n[0] = new NETRESOURCEA();
n[0].dwType = 1;
int dwFlags = 1;
n[0].lpLocalName = @"X:";
n[0].lpRemoteName = @"\\antares\transfer";
n[0].lpProvider = null;
Console.WriteLine(n[0]);
int res = WNetAddConnection2A( n, null, null, dwFlags );
Console.WriteLine("WNetAddConnection3 returned : " + res);
Console.WriteLine(n[0]);
}
}

[TheAres]

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential)]
public struct NETRESOURCEA
{
public int dwScope;
public int dwType;
public int dwDisplayType;
public int dwUsage;
[ MarshalAs (UnmanagedType.LPStr)]
public string lpLocalName;
[ MarshalAs (UnmanagedType.LPStr)]
public string lpRemoteName;
[ MarshalAs (UnmanagedType.LPStr)]
public string lpComment;
[ MarshalAs (UnmanagedType.LPStr)]
public string lpProvider;
public override String ToString()
{
String str = "LocalName: " + lpLocalName + " RemoteName: " + lpRemoteName
+ " Comment: " + lpComment + " lpProvider: " + lpProvider;
return(str);
}
}

class CMyMprTest
{
[DllImport("mpr.dll")]
public static extern int WNetAddConnection2A(
[MarshalAs(UnmanagedType.LPArray)] NETRESOURCEA[] lpNetResource,
[MarshalAs(UnmanagedType.LPStr)] string lpPassword,
[MarshalAs(UnmanagedType.LPStr)] string UserName,
int dwFlags);

public static void Main(String[] args)
{
NETRESOURCEA [] n = new NETRESOURCEA[1];
n[0] = new NETRESOURCEA();
n[0].dwType = 1;
int dwFlags = 1;
n[0].lpLocalName = @"X:";
n[0].lpRemoteName = @"\\antares\transfer";
n[0].lpProvider = null;
Console.WriteLine(n[0]);
int res = WNetAddConnection2A( n, null, null, dwFlags );
Console.WriteLine("WNetAddConnection3 returned : " + res);
Console.WriteLine(n[0]);
}
}

[_weiKun_]

同意，楼上

[herman_chow]

谢谢了!终于实现了!

马上给分！

另外想问一下：怎么在API函数里没有看到WNetAddConnection2A，只有WNetAddConnection、WNetAddConnection2和WNetAddConnection3呢?