ucdictfjwh.cs

基于C/S的医疗卫生管理系统

                    fjmc = dwFjXx.GetItemString(dwFjXx.CurrentRow, "fjmc");
                }
                DialogResult result = MessageBox.Show(this, "房间ID为【" + fjid + "】和房间名称为【" + fjmc + "】的信息将要被删除，您确定吗？", MsgTitle.Prompt, MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
                if (result == DialogResult.OK)
                {
                    this.dwFjXx.DeleteRow(0);
                    this.m_IsModified = true;
                    this.btnSave.Enabled = true;
                }
            }
            else
            {
                MessageBox.Show("请选择需要删除的房间再单击删除按钮！", MsgTitle.Prompt);
            }
            //int rowNum = this.dwFjXx.CurrentRow;
            //if (rowNum > 0)
            //{
             //   this.dwFjXx.DeleteRow(0);
             //   if (!this.m_IsModified)
             //       this.m_IsModified = true;
             //       this.btnSave.Enabled = true;
           // }
        }
        #endregion
        //主键
        private void SetPk()
        {
            DbProxyClient proxy = App.DbProxy;
            string fjid = "";

            int rowNum = 0;
            int rowCount = dwFjXx.RowCount;

            do
            {
                rowNum = dwFjXx.FindNextModifiedRow(rowNum, DataBuffer.Primary);
                if (rowNum > 0)
                {
                    if (dwFjXx.IsItemNull(rowNum, "fjid") || dwFjXx.GetItemString(rowNum, "fjid") == "")
                    {
                        try
                        {
                            fjid = Sequence.GetXhByName("SEQ_GY_FJXX_FJID");
                            if (string.IsNullOrEmpty(fjid))
                            {
                                MessageBox.Show("没有取到序列，返回值为空！", MsgTitle.Error);
                                return;
                            }
                            dwFjXx.SetItemString(rowNum, "fjid", fjid);
                        }
                        catch (Exception ex)
                        {
                            MessageBox.Show("取序列发生异常：" + ex.Message, MsgTitle.Error);
                            break;
                        }
                    }
                }
                else
                {
                    rowNum = rowCount;
                }
            }
            while (rowNum < rowCount);
        }
        
        #region 保存
        private void btnSave_Click(object sender, EventArgs e)
        {
            dwFjXx.AcceptText();
            //检验数据完整性
            SetPk();
           if (!this.CheckFjXx())
                return;
            try
            {
                DbProxyClient proxy = App.DbProxy;
                proxy.Clear();
                proxy.AddDataWindow(this.dwFjXx);
                proxy.Update();
                this.m_IsModified = false;
                btnSave.Enabled = false;
            }
            catch(Exception ex)
            {
                MessageBox.Show("保存用户信息发生异常：" + ex.Message,MsgTitle.Error);
            }

        }
        #endregion

        #region 关闭
        private void btnClose_Click(object sender, EventArgs e)
        {        
            this.ParentForm.Close();
        }
        #endregion
                
        #region 检索数据

        private void RetrieveData(string bqId)
        {
            try
            {
                DbProxyClient proxy = App.DbProxy;
                proxy.Clear();
                proxy.AddRetrieveParam("p_bqid", bqId);
                proxy.Retrieve(this.dwFjXx);
                            
                //检索子数据窗口 病区ID
                DataWindowChild dwc = dwFjXx.GetChild("bqid");
                proxy.Clear();
                proxy.Retrieve(dwc);
            }
            catch (Exception ex)
            {
                MessageBox.Show("检索数据出错：" + ex.Message, MsgTitle.Error);
            }
            finally
            {
                this.m_IsModified = false;
                btnSave.Enabled = false;
            }

        }
        //判断是否需要保存
        private DialogResult needSave()
        {
            DialogResult result = DialogResult.No;
            if (this.m_IsModified)
            {
                result = MessageBox.Show(this, "数据已修改，是否需要保存？", MsgTitle.Prompt, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
            }
            return result;
        }

        private void btnRefresh_Click(object sender, EventArgs e)
        {
            if (needSave() == DialogResult.Yes)
                return;

            this.RetrieveData(m_RetrieveParam);
        }
        //private void btnRefresh_Click(object sender, EventArgs e)
        //{
        //    if (this.m_IsModified)
        //    {
        //        DialogResult result = MessageBox.Show(this, "数据已修改，是否需要保存？", MsgTitle.Prompt, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
        //        if (result == DialogResult.Yes)
        //        {
        //            return;
        //        }
        //    }

        //    this.RetrieveData(m_RetrieveParam);
        //}
        #endregion

        
        private void btnModify_Click(object sender, EventArgs e)
        {
            try
            {
                dwFjXx.SetProperty("DataWindow.ReadOnly", "No");
            }
            catch (Exception ex)
            {
                MessageBox.Show("设置数据窗口只读属性发生异常：" + ex.Message);
                return;
            }

            this.btnAdd.Enabled = true;
            this.btnStop.Enabled = true;
        }

        private void dwFjXx_EditChanged(object sender, EditChangedEventArgs e)
        {
            if (!this.m_IsModified)
            {
                this.m_IsModified = true;
                this.btnSave.Enabled = true;
            }
        }

        private void dwFjXx_ItemChanged(object sender, Sybase.DataWindow.ItemChangedEventArgs e)
        {
            switch (e.ColumnName)
            {
                case "fjid":
                    if (e.Data == null || e.Data == "")
                    {
                        MessageBox.Show("房间ID不允许为空，请输入！");
                        e.Action = ItemChangedAction.Reject;
                    }
                    break;
                case "fjmc":
                    if (e.Data == null || e.Data == "")
                    {
                        MessageBox.Show("房间名称不允许为空，请输入！");
                        e.Action = ItemChangedAction.Reject;
                    }
                    break;
                case "bqid":
                    if (e.Data == null || e.Data == "")
                    {
                        MessageBox.Show("病区id不允许为空，请输入！");
                        e.Action = ItemChangedAction.Reject;
                    }
                    break;
            }
        }       

        private void dwFjXx_ItemError(object sender, ItemErrorEventArgs e)
        {
            e.Action = ItemErrorAction.RejectWithNoMessage;
        }

        private void dwFjXx_Click(object sender, EventArgs e)
        {
            if (this.btnAdd.Enabled && dwFjXx.ObjectUnderMouse.Band.Type == BandType.Detail)
            {
                if (dwFjXx.ObjectUnderMouse.Gob.Name == "xbsx")
                {
                    if (!this.m_IsModified)
                    {
                        this.m_IsModified = true;
                        this.btnSave.Enabled = true;
                    }
                }
            }
        }     
    }    
}