private static string GetString(NativeMethods.IQueryAssociations iQa, Shell32.AssociationString assocString, string shellVerb)
{
// GetString() throws Exceptions.
try
{
// Use a large buffer to prevent calling this function twice.
var size = NativeMethods.DefaultFileBufferSize;
var buffer = new StringBuilder(size);
iQa.GetString(Shell32.AssociationAttributes.NoTruncate | Shell32.AssociationAttributes.RemapRunDll, assocString, shellVerb, buffer, out size);
return(buffer.ToString());
}
catch
{
return(string.Empty);
}
}
internal static extern uint AssocQueryString(Shell32.AssociationAttributes flags, Shell32.AssociationString str, [MarshalAs(UnmanagedType.LPWStr)] string pszAssoc, [MarshalAs(UnmanagedType.LPWStr)] string pszExtra, StringBuilder pszOut, [MarshalAs(UnmanagedType.U4)] out uint pcchOut);
