using System;

using System.Collections.Generic;

using System.Drawing.Text;

using System.Windows.Forms;

namespace SyncTime {

    static class Program {

        public static PrivateFontCollection privateFontCollection = new PrivateFontCollection();

        /// <summary>

        /// 应用程序的主入口点。

        /// </summary>

        [STAThread]

        static void Main() {

            byte[] fontData = Properties.Resources.DS_Digital;

            //打开"允许不安全代码编译"开关，此句才不报错

            unsafe {

                fixed (byte* pFontData = fontData) {

                    privateFontCollection.AddMemoryFont((System.IntPtr)pFontData, fontData.Length);

                }

            }

            Application.EnableVisualStyles();

            Application.SetCompatibleTextRenderingDefault(false);

            Application.Run(new FrmMain());

        }

    }

}

Font fn = new Font(Program.privateFontCollection.Families[], , FontStyle.Regular);

this.Font = fn;