public static void ConvertToBitmap()
{
string name = "convertToBitmap.docx";
string imageFormat = "jpeg";//jpeg, bmp, png
string password = null;
string folder = "input";
string storage = null;
int? startPage = null;
int? pageCount = null;
string destFolder = "output/bitmap/";
convertApi.ConvertToBitmap(name, imageFormat, destFolder, password, folder, storage, startPage, pageCount);
}