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" (ByVal dest As IntPtr, ByVal size As Integer)

VB.NET Signature:

<DllImport("kernel32.dll")> _

   Public Shared Sub ZeroMemory(ByVal addr As IntPtr, ByVal size As Integer)
   End Sub

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!

Please edit this page!

Do you have...

• helpful tips or sample code to share for using this API in managed code?
• corrections to the existing content?
• variations of the signature you want to share?
• additional languages you want to include?

Select "Edit This Page" on the right hand toolbar and edit it! Or add new pages containing supporting types needed for this API (structures, delegates, and more).