C# Signature:
[DllImport("kernel32.dll")]
static extern bool VirtualProtectEx(IntPtr hProcess, IntPtr lpAddress,
UIntPtr dwSize, uint flNewProtect, out uint lpflOldProtect);
VB.Net Signature:
<DllImport("kernel32", CharSet:=CharSet.Auto, SetLastError:=True)> _
Public Shared Function VirtualProtectEx(ByVal hProcess As IntPtr, ByVal lpAddress As IntPtr, ByVal dwSize As IntPtr, ByVal flNewProtect As Integer, ByRef lpflOldProtect As Integer) As Boolean
End Function
VB6 Signature:
Public Declare Function VirtualProtectEx Lib "kernel32" (ByVal hProcess As Long, ByVal lpAddress As Any, ByVal dwSize As Long, ByVal flNewProtect As Long, ByVal lpflOldProtect As Long) As Long
User-Defined Types:
None.
Notes:
None.
Tips & Tricks:
Please add some!
In Essential C# 2.0 by Mark Michaelis, it is mentioned ref is to be used for lpflOldProtect rather than out because the callee can ignore the data passed with ref.
Sample Code:
Please add some!
Alternative Managed API:
Do you know one? Please contribute it!
http://msdn.microsoft.com/en-us/library/aa366899(VS.85).aspx
