VB to C# - Small Code Conversion HELP

[flashsilverlight]

Anyone who could convert the following VB Code to C#? i've tried using auto converters, but it always yeilds errors.. and i have no background in VB whatsoever... thanks!

i can't seem to figure out lines 6 to 8, and 16 to 17..

Private Const HWND_TOPMOST = -1
Private Const HWND_NOTOPMOST = -2
Private Const SWP_NOACTIVATE = &H10
Private Const SWP_SHOWWINDOW = &H40
 
Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, _
ByVal hWndInsertAfter As Long, ByVal x As Long, ByVal y As Long, _
ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
 
Code:
Private Sub SetWindowOnTop(f As Form, bAlwaysOnTop As Boolean)
   Dim iFlag As Long
 
   iFlag = IIf(bAlwaysOnTop, HWND_TOPMOST, HWND_NOTOPMOST)
 
   SetWindowPos f.hwnd, iFlag, f.Left / Screen.TwipsPerPixelX, f.Top / Screen.TwipsPerPixelY, _
                f.Width / Screen.TwipsPerPixelX, f.Height / Screen.TwipsPerPixelY, SWP_NOACTIVATE Or SWP_SHOWWINDOW
End Sub
 

[vanc]

const int HWND_TOPMOST = -1;
const int HWND_NOTOPMOST = -2;
const string SWP_NOACTIVATE = "&H10";
const string SWP_SHOWWINDOW = "&H40";


private long SetWindowPos(long hwnd,long hWndInsertAfter, long x,long y ,long cx,long cy,long wFlags)
{
return 0;
}

private void SetWindowOnTop(Form f, bool bAlwaysOnTop)
{
long iFlag;

iFlag = 0;//(bAlwaysOnTop, HWND_TOPMOST, HWND_NOTOPMOST)
//I have no idea about the above line of code !!! :D
SetWindowPos(f.hwnd, iFlag, f.Left / Screen.TwipsPerPixelX, f.Top / Screen.TwipsPerPixelY, f.Width / Screen.TwipsPerPixelX, f.Height / Screen.TwipsPerPixelY, SWP_NOACTIVATE, SWP_SHOWWINDOW);

[RoninZA]

iFlag = 0;//(bAlwaysOnTop, HWND_TOPMOST, HWND_NOTOPMOST)

translatres to:

iFlag = bAlwaysOnTop ? HWND_TOPMOST : HWND_NOTOPMOST;
 

[Plater]

My question is why are trying to do native API calls in .NET.
All the windows come with these kind of functions already wrapped nicely for you