C # create common APIs for plug-ins

1:C # common APIs for plug-ins.
 

 
2: 
 

 
3:UsingSystem;
 

 
4:UsingSystem. Collections. Generic;
 

 
5:UsingSystem. text;
 

 
6:UsingSystem. runtime. interopservices;// This Must Be
 

 
7: 
 

 
8:NamespaceWindowsapplication1
 

 
9:{
 

 
10:ClassWIN32API
 

11:{
 

 
12:Public Const IntOpen_process_all= 2035711;
 

 
13:Public Const IntPage_readwrite = 4;
 

 
14:Public Const IntProcess_create_thread = 2;
 

 
15:Public Const IntProcess_heap_entry_busy = 4;
 

16:Public Const IntProcess_vm_operation = 8;
 

 
17:Public Const IntProcess_vm_read = 256;
 

 
18:Public Const IntProcess_vm_write = 32;
 

 
19: 
 

 
20:Private Const IntPage_execute_readwrite = 0x4;
 

21:Private Const IntMem_commit = 4096;
 

 
22:Private Const IntMem_release = 0x8000;
 

 
23:Private Const IntMem_decommit = 0X4000;
 

 
24:Private Const IntProcess_all_access = 0x1f0fff;
 

 
25: 
 

 
26:
 

 
27: 
 

28: 
 

 
29:// Find the form
 

 
30:[Dllimport ("User32.dll", Entrypoint ="Findwindow")]
 

 
31:Public Extern StaticIntptr findwindow (
 

 
32:StringLpclassname,
 

 
33:StringLpwindowname
 

 
34:);
 

 
35: 
 

36:// Obtain the target Process Handle Function
 

 
37:[Dllimport ("User32.dll")]
 

 
38:Public Extern Static IntGetwindowthreadprocessid (
 

 
39:IntHwnd,
 

 
40:Ref IntLpdwprocessid
 

 
41:);
 

 
42:[Dllimport ("User32.dll")]
 

43:Public Extern Static IntGetwindowthreadprocessid (
 

 
44:Intptr hwnd,
 

 
45:Ref IntLpdwprocessid
 

 
46:);
 

 
47: 
 

 
48:// Open the process
 

 
49:[Dllimport ("Kernel32.dll")]
 

50:Public Extern Static IntOpenProcess (
 

 
51:IntDwdesiredaccess,
 

 
52:IntBinherithandle,
 

 
53:IntDwprocessid
 

 
54:);
 

 
55:[Dllimport ("Kernel32.dll")]
 

 
56:Public Extern StaticIntptr OpenProcess (
 

57:UintDwdesiredaccess,
 

 
58:IntBinherithandle,
 

 
59:UintDwprocessid
 

 
60:);
 

 
61:
 

 
62:// Close the handle Function
 

 
63:[Dllimport ("Kernel32.dll", Entrypoint ="Closehandle")]
 

 
64:Public Static Extern IntClosehandle (
 

65:IntHobject
 

 
66:);
 

 
67: 
 

 
68:// READ memory
 

 
69:[Dllimport ("Kernel32.dll")]
 

 
70:Public Static ExternInt32 readprocessmemory (
 

 
71:Intptr hprocess,
 

 
72:Intptr lpbaseaddress,
 

 
73:[In, out]Byte[] Buffer,
 

74:IntSize,
 

 
75:OutIntptr lpnumberofbyteswritten
 

 
76:);
 

 
77:[Dllimport ("Kernel32.dll")]
 

 
78:Public Static ExternInt32 readprocessmemory (
 

 
79:IntHprocess,
 

 
80:IntLpbaseaddress,
 

81:Ref IntBuffer,
 

 
82:// Byte [] buffer,
 

 
83:IntSize,
 

 
84:IntLpnumberofbyteswritten
 

 
85:);
 

 
86:[Dllimport ("Kernel32.dll")]
 

 
87:Public Static ExternInt32 readprocessmemory (
 

88:IntHprocess,
 

 
89:IntLpbaseaddress,
 

 
90:Byte[] Buffer,
 

 
91:IntSize,
 

 
92:IntLpnumberofbyteswritten
 

 
93:);
 

 
94: 
 

 
95:// Write memory
 

 
96:[Dllimport ("Kernel32.dll")]
 

97:Public Static ExternInt32 writeprocessmemory (
 

 
98:Intptr hprocess,
 

 
99:Intptr lpbaseaddress,
 

 
100:[In, out]Byte[] Buffer,
 

 
101:IntSize,
 

 
102:OutIntptr lpnumberofbyteswritten
 

 
103:);
 

 
104: 
 

105:[Dllimport ("Kernel32.dll")]
 

 
106:Public Static ExternInt32 writeprocessmemory (
 

 
107:IntHprocess,
 

 
108:IntLpbaseaddress,
 

 
109:Byte[] Buffer,
 

 
110:IntSize,
 

 
111:IntLpnumberofbyteswritten
 

 
112:);
 

113: 
 

 
114:// Create a thread
 

 
115:[Dllimport ("Kernel32", Entrypoint ="Createremotethread")]
 

 
116:Public Static Extern IntCreateremotethread (
 

 
117:IntHprocess,
 

 
118:IntLpthreadattributes,
 

 
119:IntDwstacksize,
 

120:IntLpstartaddress,
 

 
121:IntLpparameter,
 

 
122:IntDwcreationflags,
 

 
123:Ref IntLpthreadid
 

 
124:);
 

 
125: 
 

 
126:// Open the memory space of the specified process
 

 
127:[Dllimport ("Kernel32.dll")]
 

128:Public Static ExternSystem. int32 virtualallocex (
 

 
129:System. intptr hprocess,
 

 
130:System. int32 lpaddress,
 

 
131:System. int32 dwsize,
 

 
132:System. int16 flallocationtype,
 

 
133:System. int16 flprotect
 

 
134:);
 

 
135: 
 

 
136:[Dllimport ("Kernel32.dll")]
 

137:Public Static ExternSystem. int32 virtualallocex (
 

 
138:IntHprocess,
 

 
139:IntLpaddress,
 

 
140:IntDwsize,
 

 
141:IntFlallocationtype,
 

 
142:IntFlprotect
 

 
143:);
 

 
144: 
 

145:// Release memory space
 

 
146:[Dllimport ("Kernel32.dll")]
 

 
147:Public Static ExternSystem. int32 virtualfreeex (
 

 
148:IntHprocess,
 

 
149:IntLpaddress,
 

 
150:IntDwsize,
 

 
151:IntFlallocationtype
 

 
152:);
 

153:}
 

 
154:}
 

 

Original address: original