public unsafe string GetGlobalSetting(IntPtr settings, string name)
{
//default const char * size is 2048 bytes
byte[] buffer = new byte[2048];
fixed(byte *tempBuffer = buffer)
{
WkHtmlToXBindings.wkhtmltopdf_get_global_setting(settings, name, tempBuffer, buffer.Length);
}
return(GetString(buffer));
}
public int wkhtmltopdf_get_global_setting(IntPtr settings,
[MarshalAs((short)CustomUnmanagedType.LPUTF8Str)]
string name,
byte[] array)
{
int size = Marshal.SizeOf(array[0]) * array.Length;
IntPtr pnt = Marshal.AllocHGlobal(size);
try
{
// Copy the array to unmanaged memory.
Marshal.Copy(array, 0, pnt, array.Length);
return(WkHtmlToXBindings.wkhtmltopdf_get_global_setting(settings, name, pnt, size));
}
finally
{
// Free the unmanaged memory.
Marshal.FreeHGlobal(pnt);
}
}