c# – 在新的浏览器进程中打开URL
作者:互联网
我需要在新的浏览器进程中打开一个URL.我需要在浏览器进程退出时收到通知.我目前使用的代码如下:
Process browser = new Process();
browser.EnableRaisingEvents = true;
browser.StartInfo.Arguments = url;
browser.StartInfo.FileName = "iexplore";
browser.Exited += new EventHandler(browser_Exited);
browser.Start();
显然,这不会到期,因为“FileName”固定为iexplore,而不是用户的默认Web浏览器.如何确定用户的默认Web浏览器是什么?
我正在运行Vista->前进.虽然如果可能的话XP会很好.
更多上下文:我创建了一个非常小的独立Web服务器,它可以从本地磁盘上提供一些文件.在启动服务器结束时,我想启动浏览器.用户完成并关闭浏览器后,我想退出Web服务器.除了仅使用IE之外,上面的代码完美地运行.
提前致谢!
解决方法:
好.我现在有工作C#代码来做我想要的.这将返回您应该运行的“命令行”以加载当前的默认浏览器:
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Linq;
using System.Text;
namespace testDefaultBrowser
{
public enum ASSOCIATIONLEVEL
{
AL_MACHINE,
AL_EFFECTIVE,
AL_USER,
};
public enum ASSOCIATIONTYPE
{
AT_FILEEXTENSION,
AT_URLPROTOCOL,
AT_STARTMENUCLIENT,
AT_MIMETYPE,
};
[Guid("4e530b0a-e611-4c77-a3ac-9031d022281b"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IApplicationAssociationRegistration
{
void QueryCurrentDefault([In, MarshalAs(UnmanagedType.LPWStr)] string pszQuery,
[In, MarshalAs(UnmanagedType.I4)] ASSOCIATIONTYPE atQueryType,
[In, MarshalAs(UnmanagedType.I4)] ASSOCIATIONLEVEL alQueryLevel,
[Out, MarshalAs(UnmanagedType.LPWStr)] out string ppszAssociation);
void QueryAppIsDefault(
[In, MarshalAs(UnmanagedType.LPWStr)] string pszQuery,
[In] ASSOCIATIONTYPE atQueryType,
[In] ASSOCIATIONLEVEL alQueryLevel,
[In, MarshalAs(UnmanagedType.LPWStr)] string pszAppRegistryName,
[Out] out bool pfDefault);
void QueryAppIsDefaultAll(
[In] ASSOCIATIONLEVEL alQueryLevel,
[In, MarshalAs(UnmanagedType.LPWStr)] string pszAppRegistryName,
[Out] out bool pfDefault);
void SetAppAsDefault(
[In, MarshalAs(UnmanagedType.LPWStr)] string pszAppRegistryName,
[In, MarshalAs(UnmanagedType.LPWStr)] string pszSet,
[In] ASSOCIATIONTYPE atSetType);
void SetAppAsDefaultAll(
[In, MarshalAs(UnmanagedType.LPWStr)] string pszAppRegistryName);
void ClearUserAssociations();
}
[ComImport, Guid("591209c7-767b-42b2-9fba-44ee4615f2c7")]//
class ApplicationAssociationRegistration
{
}
class Program
{
static void Main(string[] args)
{
IApplicationAssociationRegistration reg =
(IApplicationAssociationRegistration) new ApplicationAssociationRegistration();
string progID;
reg.QueryCurrentDefault(".txt",
ASSOCIATIONTYPE.AT_FILEEXTENSION,
ASSOCIATIONLEVEL.AL_EFFECTIVE,
out progID);
Console.WriteLine(progID);
reg.QueryCurrentDefault("http",
ASSOCIATIONTYPE.AT_URLPROTOCOL,
ASSOCIATIONLEVEL.AL_EFFECTIVE,
out progID);
Console.WriteLine(progID);
}
}
}
呼!感谢大家的帮助,帮助我找到正确的答案!
标签:c,windows,system,shellexecute 来源: https://codeday.me/bug/20190717/1485598.html