CellClick点击一行，左边编辑数据绑定

  private void dgvProvinceInfo_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            //填写的数据，没有点击保存就点击其他行，需提示
            if (ls_falg == true)
            {
                string no = dgvProvinceInfo.CurrentRow.Cells["ProvinceNo"].Value.ToString();//获取国家no
                m_province mp = wcf.GetProvinceByNo(no);
                SetData(mp);//国家赋值
                this.txtnameen.Text = dgvProvinceInfo.CurrentRow.Cells["Name_en"].Value.ToString();//英文名
                this.txtnamecn.Text = dgvProvinceInfo.CurrentRow.Cells["Name_cn"].Value.ToString();//中文
                this.txtProvince_ab.Text = dgvProvinceInfo.CurrentRow.Cells["Province_ab"].Value.ToString();//简称
            }
}

 //获取省份信息根据省份no信息
        public m_province GetProvinceByNo(string no)
        {
            using (var _DataEntities = new ntasystemEntities())
            {

                return _DataEntities.m_province.FirstOrDefault(p => p.No == no);
            }
        }

 //cmb赋值
        private void SetData(m_province model)
        {
           
            if (wcf.GetCountryList(model.Country_no, string.Empty, string.Empty).ToList().Count > 0)
            {
                if (Helper.GlobalVariables.Gi_Language_Type == 1)
                {
                    this.cmbCountryNo.Text = wcf.GetCountryList(model.Country_no, string.Empty, string.Empty).ToList()[0].Name_cn;
                }
                else
                {
                    this.cmbCountryNo.Text = wcf.GetCountryList(model.Country_no, string.Empty, string.Empty).ToList()[0].Name_en;
                }
            }
            else
            {
                this.cmbCountryNo.Text = "";
            }

        }