在WM5.0中,System.Diagnostics.Process.start()的替代方法
Posted on 2007-03-13 00:08 Paker Liu 阅读(1465) 评论(1) 编辑 收藏 举报
使用的操作系统是 Windows Moible 2003 SE,在这个版本的操作系统上,不能使用System.Diagnostics.Process.start()运行程序
1
using System;
2using System.Runtime.InteropServices;
3
4 class ExecSample
5
{
6
public class ProcessInfo
7
{
8 public IntPtr hProcess;
9 public IntPtr hThread;
10 public Int32 ProcessId;
11 public Int32 ThreadId;
12
}
13
14 [DllImport("CoreDll.DLL", SetLastError=true)]
15 private extern static int CreateProcess( String imageName,
16 String cmdLine,
17 IntPtr lpProcessAttributes,
18 IntPtr lpThreadAttributes,
19 Int32 boolInheritHandles,
20 Int32 dwCreationFlags,
21 IntPtr lpEnvironment,
22 IntPtr lpszCurrentDir,
23 byte [] si,
24 ProcessInfo pi );
25
26 [DllImport("CoreDll.dll")]
27 private extern static Int32 GetLastError();
28
29 public static bool CreateProcess( String ExeName, String CmdLine, ProcessInfo pi )
30 {
31 if ( pi == null )
32 pi = new ProcessInfo();
33
34 byte [] si = new byte[128];
35 return CreateProcess(ExeName, CmdLine, IntPtr.Zero, IntPtr.Zero, 0, 0, IntPtr.Zero, IntPtr.Zero, si, pi) != 0;
36 }
37
38 public static void Main()
39 {
40 String progPath = "Calc.exe";
41 Console.WriteLine("Launching \"{0}\"
", progPath);
42 ProcessInfo pi = new ProcessInfo();
43 if ( CreateProcess(progPath, "", pi) )
44 Console.WriteLine("Success! (pid = {0})", pi.ProcessId.ToString());
45 else
46 Console.WriteLine("Failed (system error = {0})", GetLastError().ToString());
47 }
48
}
49
using System; 2
using System.Runtime.InteropServices; 3
4
class ExecSample 5
{ 
6
public class ProcessInfo 7
{ 
8
public IntPtr hProcess; 9
public IntPtr hThread; 10
public Int32 ProcessId; 11
public Int32 ThreadId; 12
} 13
14
[DllImport("CoreDll.DLL", SetLastError=true)] 15
private extern static int CreateProcess( String imageName, 16
String cmdLine, 17
IntPtr lpProcessAttributes, 18
IntPtr lpThreadAttributes, 19
Int32 boolInheritHandles, 20
Int32 dwCreationFlags, 21
IntPtr lpEnvironment, 22
IntPtr lpszCurrentDir, 23
byte [] si, 24
ProcessInfo pi ); 25
26
[DllImport("CoreDll.dll")] 27
private extern static Int32 GetLastError(); 28
29
public static bool CreateProcess( String ExeName, String CmdLine, ProcessInfo pi ) 30
{ 31
if ( pi == null ) 32
pi = new ProcessInfo(); 33
34
byte [] si = new byte[128]; 35
return CreateProcess(ExeName, CmdLine, IntPtr.Zero, IntPtr.Zero, 0, 0, IntPtr.Zero, IntPtr.Zero, si, pi) != 0; 36
} 37
38
public static void Main() 39
{ 40
String progPath = "Calc.exe"; 41
Console.WriteLine("Launching \"{0}\"", progPath); 42
ProcessInfo pi = new ProcessInfo(); 43
if ( CreateProcess(progPath, "", pi) ) 44
Console.WriteLine("Success! (pid = {0})", pi.ProcessId.ToString()); 45
else 46
Console.WriteLine("Failed (system error = {0})", GetLastError().ToString()); 47
} 48
} 49
但是可惜的是,这个方法运行 exe文件没有问题, 运行程序安装包CAB文件就返回 193 错误
使用 CreateProcess(@"\Windows\wceload.exe", "\"" + save_path + "\"", pi) 可以解决运行其他格式文件(如.cab)的问题
