Sends the specified request to the HTTP server, allowing callers to send extra data beyond what is normally passed to HttpSendRequestEx.

[DllImport("wininet.dll", CharSet = CharSet.Auto, SetLastError = true)]

extern public static bool HttpSendRequest(

    [In] IntPtr hRequest,
    [In] string lpszHeaders,
    [In] uint dwHeadersLength,
    [In] IntPtr lpOptional,
    [In] uint dwOptionalLength);

Notes:

C# Signature:

[DllImport("wininet.dll", SetLastError = true, CharSet = CharSet.Auto)]
public static extern bool HttpSendRequest(IntPtr hRequest, IntPtr lpszHeaders, uint dwHeadersLength, IntPtr lpOptional, uint dwOptionalLength);

VB Signature:

Declare Function HttpSendRequest Lib "wininet.dll" (TODO) As TODO

User-Defined Types:

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Notes:

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Sample Code:

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