C# equivalent of VB DLL function declaration (Inte

问题:

What is the C# equivalent of this VB code?

Private Declare Auto Function InternetSetOption Lib "wininet.dll" (ByVal hInternet As IntPtr, ByVal dwOption As Integer, ByVal lpBuffer As IntPtr, ByVal lpdwBufferLength As Integer) As Boolean

回答1:

Here it is:

[DllImport("wininet.dll", SetLastError = true, CharSet = CharSet.Auto)]
public static extern bool InternetSetOption(
    IntPtr hInternet, 
    int dwOption, 
    IntPtr lpBuffer, 
    int dwBufferLength
);