C# Signature:

[DllImport("kernel32.dll", SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool GetSystemFileCacheSize(
    ref IntPtr lpMinimumFileCacheSize,
    ref IntPtr lpMaximumFileCacheSize,
    ref int lpFlags
    );

  const int FILE_CACHE_MAX_HARD_ENABLE = 1;
  const int FILE_CACHE_MIN_HARD_ENABLE = 4;

VB Signature:

User-Defined Types:

None.

Alternative Managed API:

Do you know one? Please contribute it!

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

   [DllImport("kernel32", SetLastError = true)]
    public static extern bool GetSystemFileCacheSize(
    ref IntPtr lpMinimumFileCacheSize,
    ref IntPtr lpMaximumFileCacheSize,
    ref int lpFlags
    );

    static void Main(string[] args)
    {        
    IntPtr lpMinimumFileCacheSize = IntPtr.Zero;
    IntPtr lpMaximumFileCacheSize = IntPtr.Zero;
    int lpFlags = 0;

    bool b = GetSystemFileCacheSize(ref lpMinimumFileCacheSize, ref lpMaximumFileCacheSize, ref lpFlags);
    Console.WriteLine(lpMinimumFileCacheSize);
    Console.WriteLine(lpMaximumFileCacheSize);
    }

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).