C# Signature:

[DllImport("Kernel32.dll", EntryPoint="RtlZeroMemory", SetLastError=false)]
static extern void ZeroMemory(IntPtr dest, int size);

VB Signature:

Declare Auto Sub ZeroMemory Lib "Kernel32.dll" _
    Alias RtlZeroMemory(IntPtr dest, int size)

User-Defined Types:

None.

Alternative Managed API:

Use Marshal.Copy() to copy an zero-filled managed array onto the unmanaged heap.

Notes:

VB developers might want to check the VB declaration thoroughly...

Tips & Tricks:

Please add some!

Sample Code:

Please add some!