c#静态类在两个winform之间传递数据

  public class ZTCD
    {
        public static  string ZJZ = "";
        public static string jg = "";
        public static  int CD = 0;

        public static string yzm = string.Empty;
    }

            Form2 frm1 = new Form2();
            frm1.Show();

            frm1.tsslName.Text = txtName.Text;
            frm1.tsslNo.Text = txtNo.Text;