C# Signature:

[DllImport("urlmon.dll", CharSet=CharSet.Ansi)]
private static extern int UrlMkGetSessionOption(int dwOption, StringBuilder pBuffer, int dwBufferLength, out int pdwBufferLength, int dwReserved);
private static extern int UrlMkGetSessionOption(int dwOption, StringBuilder pBuffer, int dwBufferLength, ref int pdwBufferLength, int dwReserved);

VB Signature:

<DllImport("urlmon.dll", CharSet:=CharSet.Ansi)> _
Private Shared Function UrlMkGetSessionOption( _
     ByVal dwOption As Integer, _
     ByVal pBuffer As StringBuilder, _
     ByVal dwBufferLength As Integer, _
     ByRef pdwBufferLength As Integer, _
     ByVal dwReserved As Integer _
     ) As Integer
End Function

User-Defined Types:

Private Const URLMON_OPTION_USERAGENT As Integer = &H10000001
Private Const URLMON_OPTION_USERAGENT_REFRESH As Integer = &H10000002
Private Const URLMON_OPTION_URL_ENCODING As Integer = &H10000004

Alternative Managed API:

Do you know one? Please contribute it!

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

Dim buffer As New StringBuilder(255)
Dim returnLength As Integer
Dim ret As Integer = UrlMkGetSessionOption(URLMON_OPTION_USERAGENT, buffer, buffer.Capacity, returnLength, 0)

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).