Smart Device Functions:
Type a page name and press Enter. You'll jump to the page if it exists, or you can create it if it doesn't.
To create a page in a module other than kernel32, prefix the name with the module name and a period.
[DllImport("kernel32.dll", SetLastError = true)]
<DllImport("kernel32.dll", SetLastError:=true)> _
[DllImport("kernel32.dll", SetLastError : true)]
Tips & Tricks:
Using VB.NET you may need to substitute ByVal for ByRef when declaring: "lpBuffer" and "lpNumberOfBytesRead" for the method to work.
To read primitive values without boxing pass in a byte array to read the content. Use methods in the BitConverter class to convert the data.
On 64-bit systems lpNumberOfBytesRead returned as the 64-bit value.
You can also make aliases of the signatures above to pass the variable receiving the data by reference. e.g
<DllImport("kernel32.dll", SetLastError=true, EntryPoint="ReadProcessMemory")> _
Assuming you're trying to readout an integer which is four bytes long:
As you can see I prove a handle, and an address.
I then create a new buffer the size of the address.
(Note that this example is an integer you could also do it with strings but then return encoding.default.ascii etc.. )
public int ReadInt32(IntPtr hProcess, uint dwAddress)
Generic RPM was missing here. (Also added WPM -> WriteProcessMemory example)
public T Rpm<T>(IntPtr lpBaseAddress) where T : struct
public T Rpm<T>(IntPtr lpBaseAddress, List<int> offsets) where T : struct
Alternative Managed API:
Do you know one? Please contribute it!
ByVal is a VB keyword that specifies a variable to be passed as a parameter BY VALUE. In other words, if the function or sub changes the value of the internal variable, it does not change the value of the external variable that was passed to it.
4/25/2007 3:19:55 AM - email@example.com
ByRef is a VB keyword that specifies a variable to be passed as a parameter BY REFERENCE. In other words, the pointer to the variable is passed and any change to its value made within the function or sub will change its value outside the function/sub.
4/25/2007 3:19:29 AM - anonymous
Click to read this page
8/4/2022 9:55:41 AM - 126.96.36.199
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