C# System.EntryPointNotFoundException和DllImport(“kernel32.dll”)
为什么我在这段代码中有EntryPointNotFoundException。(来源)我的操作系统是Windows XP SP3C# System.EntryPointNotFoundException和DllImport(“kernel32.dll”),c#,dllimport,C#,Dllimport,为什么我在这段代码中有EntryPointNotFoundException。(来源)我的操作系统是Windows XP SP3 using System; using System.Collections.Generic; using System.Text; using System.Runtime.InteropServices; namespace System_Info { class Program { [DllImport("kernel32.dl
using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
namespace System_Info
{
class Program
{
[DllImport("kernel32.dll", SetLastError = false)]
static extern bool GetProductInfo(
int dwOSMajorVersion,
int dwOSMinorVersion,
int dwSpMajorVersion,
int dwSpMinorVersion,
out int pdwReturnedProductType);
static void Main(string[] args)
{
int ProductNum;
GetProductInfo(
Environment.OSVersion.Version.Major,
Environment.OSVersion.Version.Minor,
0,
0,
out ProductNum);
Console.WriteLine(Environment.OSVersion.Version.Build);
Console.WriteLine(Environment.OSVersion.Version.Major);
Console.WriteLine(Environment.OSVersion.Version.MajorRevision);
Console.WriteLine(Environment.OSVersion.Version.Minor);
Console.WriteLine(Environment.OSVersion.Version.MinorRevision);
Console.WriteLine(Environment.OSVersion.Version.Revision);
Console.WriteLine(ProductNum);
Console.ReadKey();
}
}
}
问候,
Florian根据,它仅支持Vista或Windows Server 2008。(请参见“要求”部分)根据,它仅支持Vista或Windows Server 2008。(请参见“要求”部分)似乎您应该这样做:
OperatingSystem os = Environment.OSVersion;
Version osVer = os.Version;
Console.WriteLine(osVer.Build);
Console.WriteLine(osVer.Major);
Console.WriteLine(osVer.MajorRevision);
Console.WriteLine(osVer.Minor);
Console.WriteLine(osVer.MinorRevision);
Console.WriteLine(osVer.Revision);
如果这是您要查找的信息(与测试pInvoke相反)。似乎您应该这样做:
OperatingSystem os = Environment.OSVersion;
Version osVer = os.Version;
Console.WriteLine(osVer.Build);
Console.WriteLine(osVer.Major);
Console.WriteLine(osVer.MajorRevision);
Console.WriteLine(osVer.Minor);
Console.WriteLine(osVer.MinorRevision);
Console.WriteLine(osVer.Revision);
如果它是您正在寻找的信息(与测试pInvoke相反)