public void CreateWorkspace()
{
    // 创建工作空间，弹出 “关于”对话框
    Workspace workspace = new Workspace();
    WorkspaceConnectionInfo workspaceConnectionInfo = new WorkspaceConnectionInfo();
    workspaceConnectionInfo.Type = WorkspaceType.SXWU;
    String file = @"D:\world\world.sxwu";
    workspaceConnectionInfo.Server = file;
    if (workspace.Create(workspaceConnectionInfo))
    {
        Console.WriteLine("创建工作空间成功");
    }
    workspace.AboutBox();

    // 释放资源
    workspace.Close();
    workspace.Dispose();
    workspaceConnectionInfo.Dispose();
}