private void dgvContractList_CellContentClick(object sender, DataGridViewCellEventArgs e)
 {
     int columnIndex = e.ColumnIndex;
     int rowIndex = e.RowIndex;
     //AddCode
     if (rowIndex == -1) {
         return;
     }
     //AddCode
     if (this.dgvContractList.Columns[columnIndex] == this.dgvContractList.Columns[_delColumnName]) {
         var dialogResult = MessageBox.Show("确定要删除吗?", SystemInfo.ReminderStr, MessageBoxButtons.OKCancel);
         if (dialogResult == DialogResult.OK) {
             var contractID = (int)dgvContractList.Rows[rowIndex].Cells["ContractID"].Value;
             var result = new ContractBLL().DeleteContractByID(contractID);
             if (result.Code > 0) {
                 MessageBox.Show(result.Message, SystemInfo.ErrorReminderStr, MessageBoxButtons.OK);
             }
             BindDataList();
         }
     } else if (this.dgvContractList.Columns[columnIndex] == this.dgvContractList.Columns[_editColumName]) {
         var contractID = (int)dgvContractList.Rows[rowIndex].Cells["ContractID"].Value;
         var contractForm = new ContractInfoForm(true, contractID, null);
         contractForm.callbackEvent += delegate {
             BindDataList();
         };
         contractForm.ShowDialog();
     }
 }
 private void btnNew_Click(object sender, EventArgs e)
 {
     var contractInfoForm = new ContractInfoForm(false, null, this._currentPeopleID);
     contractInfoForm.callbackEvent += BindDataList;
     contractInfoForm.ShowDialog();
 }