c# WPF版本的Powershell新-网络防火墙规则？
c# WPF版本的Powershell新-网络防火墙规则？
提问于 2022-06-20 12:28:33
我需要添加一个防火墙规则与我的WPF程序。在Powershell中，我有一个可行的解决方案：
New-NetFirewallRule -DisplayName $Description -Direction Inbound -Action Allow -Profile Any -EdgeTraversalPolicy Allow -Protocol TCP -LocalPort 80, 443.相当简单。
在C#中，什么是等价的？内什？我找到了这个https://stackoverflow.com/a/29652140/10194386
System.Diagnostics.Process.Start("netsh.exe", "whatever you would need to write as parameters");有没有更好的解决办法？
非常感谢!
编辑：
我试过@Cpt.Whale stackoverflow.com/a/34018032/7411885的链接
private void btn_set_FW_Click(object sender, RoutedEventArgs e)
{
Type tNetFwPolicy2 = Type.GetTypeFromProgID("HNetCfg.FwPolicy2");
INetFwPolicy2 fwPolicy2 = (INetFwPolicy2)Activator.CreateInstance(tNetFwPolicy2);
var currentProfiles = fwPolicy2.CurrentProfileTypes;
// Let's create a new rule
INetFwRule2 inboundRule = (INetFwRule2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FWRule"));
inboundRule.Enabled = true;
//Allow through firewall
inboundRule.Action = NET_FW_ACTION_.NET_FW_ACTION_ALLOW;
//Using protocol TCP
inboundRule.Protocol = 6; // TCP
inboundRule.LocalPorts = "81"; //Port 81
//Name of rule
inboundRule.Name = "MyRule";
// ...//
inboundRule.Profiles = currentProfiles;
// Now add the rule
INetFwPolicy2 firewallPolicy = (INetFwPolicy2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FwPolicy2"));
firewallPolicy.Rules.Add(inboundRule);
}但我犯了一些错误：
CS1061 - "INetFwRule2“不包含”协议“的定义。CS1061 - "INetFwRule2“不包含"LocalPorts”的定义。CS1061 - "INetFwRule2“不包含”名称“的定义。CS1061 - "INetFwRule2“不包含"Profiles”的定义。CS5103 -参数"1"：不可能将"MyAPP.INetFwRule2“转换为"NetFwTypeLib.INetFwRule”。
我的错误在哪里？
回答 1
Stack Overflow用户
回答已采纳
发布于 2022-06-25 15:02:18
终于成功了！
确保您的WPF项目是NetFwTypeLib
- add 6.0而不是.NET Framework4.8。使用NetFwTypeLib;
将
- 链接到.NET
在这里，我的代码(感谢https://stackoverflow.com/a/34018032/10194386)
Type tNetFwPolicy2 = Type.GetTypeFromProgID("HNetCfg.FwPolicy2");
INetFwPolicy2 fwPolicy2 = (INetFwPolicy2)Activator.CreateInstance(tNetFwPolicy2);
//var currentProfiles = fwPolicy2.CurrentProfileTypes;
// Let's create a new rule
INetFwRule2 inboundRule = (INetFwRule2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FWRule"));
inboundRule.Name = "My Firewall Rule";
inboundRule.Description = "FirewallRule Example for stack overflow.";
inboundRule.Enabled = true;
inboundRule.Action = NET_FW_ACTION_.NET_FW_ACTION_ALLOW;
inboundRule.Protocol = 6; // TCP
inboundRule.LocalPorts = "42,80-82,"; //Multiple Ports, no Space allowed!
inboundRule.Profiles = (int)NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_ALL;
inboundRule.EdgeTraversal = true;
// Now add the rule
INetFwPolicy2 firewallPolicy = (INetFwPolicy2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FwPolicy2"));
firewallPolicy.Rules.Add(inboundRule);页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/72686996
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