C# (CSharp) BTL_QLBenhVien frmDichVu示例

示例#1

文件： frmDichVu.cs 项目： Hoaminzy/QLBenhVienC-

 public static frmDichVu GetInstance()
 {
     if (instance == null)
     {
         instance = new frmDichVu();
     }
     return(instance);
 }

示例#2

        private void dichvuToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmDichVu dv = new frmDichVu();

            dv.ShowDialog();
        }