/// <summary> /// 增加一条数据 /// </summary> public int Add(WebDemo.Model.WebDemo.ActivityValveLog model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ActivityValveLog("); strSql.Append("MeterID,ValveStatusBefore,ValveStatusAfter,OperTime,OperFlag)"); strSql.Append(" values ("); strSql.Append("@MeterID,@ValveStatusBefore,@ValveStatusAfter,@OperTime,@OperFlag)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@MeterID", SqlDbType.Int, 4), new SqlParameter("@ValveStatusBefore", SqlDbType.Int, 4), new SqlParameter("@ValveStatusAfter", SqlDbType.Int, 4), new SqlParameter("@OperTime", SqlDbType.DateTime), new SqlParameter("@OperFlag", SqlDbType.VarChar, 20) }; parameters[0].Value = model.MeterID; parameters[1].Value = model.ValveStatusBefore; parameters[2].Value = model.ValveStatusAfter; parameters[3].Value = model.OperTime; parameters[4].Value = model.OperFlag; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public WebDemo.Model.WebDemo.ActivityValveLog DataRowToModel(DataRow row) { WebDemo.Model.WebDemo.ActivityValveLog model = new WebDemo.Model.WebDemo.ActivityValveLog(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["MeterID"] != null && row["MeterID"].ToString() != "") { model.MeterID = int.Parse(row["MeterID"].ToString()); } if (row["ValveStatusBefore"] != null && row["ValveStatusBefore"].ToString() != "") { model.ValveStatusBefore = int.Parse(row["ValveStatusBefore"].ToString()); } if (row["ValveStatusAfter"] != null && row["ValveStatusAfter"].ToString() != "") { model.ValveStatusAfter = int.Parse(row["ValveStatusAfter"].ToString()); } if (row["OperTime"] != null && row["OperTime"].ToString() != "") { model.OperTime = DateTime.Parse(row["OperTime"].ToString()); } if (row["OperFlag"] != null) { model.OperFlag = row["OperFlag"].ToString(); } } return(model); }
private void ShowInfo(int ID) { WebDemo.BLL.WebDemo.ActivityValveLog bll = new WebDemo.BLL.WebDemo.ActivityValveLog(); WebDemo.Model.WebDemo.ActivityValveLog model = bll.GetModel(ID); this.lblID.Text = model.ID.ToString(); this.txtMeterID.Text = model.MeterID.ToString(); this.txtValveStatusBefore.Text = model.ValveStatusBefore.ToString(); this.txtValveStatusAfter.Text = model.ValveStatusAfter.ToString(); this.txtOperTime.Text = model.OperTime.ToString(); this.txtOperFlag.Text = model.OperFlag; }
public void btnSave_Click(object sender, EventArgs e) { string strErr = ""; if (!PageValidate.IsNumber(txtMeterID.Text)) { strErr += "MeterID格式错误!\\n"; } if (!PageValidate.IsNumber(txtValveStatusBefore.Text)) { strErr += "ValveStatusBefore格式错误!\\n"; } if (!PageValidate.IsNumber(txtValveStatusAfter.Text)) { strErr += "ValveStatusAfter格式错误!\\n"; } if (!PageValidate.IsDateTime(txtOperTime.Text)) { strErr += "OperTime格式错误!\\n"; } if (this.txtOperFlag.Text.Trim().Length == 0) { strErr += "OperFlag不能为空!\\n"; } if (strErr != "") { MessageBox.Show(this, strErr); return; } int ID = int.Parse(this.lblID.Text); int MeterID = int.Parse(this.txtMeterID.Text); int ValveStatusBefore = int.Parse(this.txtValveStatusBefore.Text); int ValveStatusAfter = int.Parse(this.txtValveStatusAfter.Text); DateTime OperTime = DateTime.Parse(this.txtOperTime.Text); string OperFlag = this.txtOperFlag.Text; WebDemo.Model.WebDemo.ActivityValveLog model = new WebDemo.Model.WebDemo.ActivityValveLog(); model.ID = ID; model.MeterID = MeterID; model.ValveStatusBefore = ValveStatusBefore; model.ValveStatusAfter = ValveStatusAfter; model.OperTime = OperTime; model.OperFlag = OperFlag; WebDemo.BLL.WebDemo.ActivityValveLog bll = new WebDemo.BLL.WebDemo.ActivityValveLog(); bll.Update(model); Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功!", "list.aspx"); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(WebDemo.Model.WebDemo.ActivityValveLog model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ActivityValveLog set "); strSql.Append("MeterID=@MeterID,"); strSql.Append("ValveStatusBefore=@ValveStatusBefore,"); strSql.Append("ValveStatusAfter=@ValveStatusAfter,"); strSql.Append("OperTime=@OperTime,"); strSql.Append("OperFlag=@OperFlag"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@MeterID", SqlDbType.Int, 4), new SqlParameter("@ValveStatusBefore", SqlDbType.Int, 4), new SqlParameter("@ValveStatusAfter", SqlDbType.Int, 4), new SqlParameter("@OperTime", SqlDbType.DateTime), new SqlParameter("@OperFlag", SqlDbType.VarChar, 20), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.MeterID; parameters[1].Value = model.ValveStatusBefore; parameters[2].Value = model.ValveStatusAfter; parameters[3].Value = model.OperTime; parameters[4].Value = model.OperFlag; parameters[5].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public WebDemo.Model.WebDemo.ActivityValveLog GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,MeterID,ValveStatusBefore,ValveStatusAfter,OperTime,OperFlag from ActivityValveLog "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; WebDemo.Model.WebDemo.ActivityValveLog model = new WebDemo.Model.WebDemo.ActivityValveLog(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }