/// <summary> /// Scheme_FK 插入SQL语句 /// </summary> public string InsertSQL(Scheme_FK Scheme_FK) { string strColumns = ""; string strValues = ""; if (Scheme_FK.schemeID.ToString().Trim() != "") { strColumns += "schemeID,"; strValues += "'" + Scheme_FK.schemeID + "',"; } if (Scheme_FK.chrProjectName != null && Scheme_FK.chrProjectName.ToString().Trim() != "") { strColumns += "chrProjectName,"; strValues += "'" + Scheme_FK.chrProjectName + "',"; } if (Scheme_FK.intListNo.ToString().Trim() != "") { strColumns += "intListNo,"; strValues += "'" + Scheme_FK.intListNo + "',"; } if (Scheme_FK.chrGrpType != null && Scheme_FK.chrGrpType.ToString().Trim() != "") { strColumns += "chrGrpType,"; strValues += "'" + Scheme_FK.chrGrpType + "',"; } if (Scheme_FK.intItemType.ToString().Trim() != "") { strColumns += "intItemType,"; strValues += "'" + Scheme_FK.intItemType + "',"; } if (Scheme_FK.chrCParameter != null && Scheme_FK.chrCParameter.ToString().Trim() != "") { strColumns += "chrCParameter,"; strValues += "'" + Scheme_FK.chrCParameter + "',"; } if (Scheme_FK.chrTParameter != null && Scheme_FK.chrTParameter.ToString().Trim() != "") { strColumns += "chrTParameter,"; strValues += "'" + Scheme_FK.chrTParameter + "',"; } if (Scheme_FK.chrChecked != null && Scheme_FK.chrChecked.ToString().Trim() != "") { strColumns += "chrChecked,"; strValues += "'" + Scheme_FK.chrChecked + "',"; } strColumns = strColumns.Substring(0, strColumns.Length - 1); strValues = strValues.Substring(0, strValues.Length - 1); string _SqlText = string.Format("insert into {0}({1}) values({2})", "Scheme_FK", strColumns, strValues); return(_SqlText); }
/// <summary> /// Scheme_FK 修改SQL语句,不支持并发修改使用 /// </summary> public string UpdateSQL(Scheme_FK Scheme_FK, string strWhere) { if (string.IsNullOrEmpty(strWhere)) { strWhere = "1=1"; } string setValues = ""; if (Scheme_FK.schemeID.ToString().Trim() != "") { setValues += "schemeID='" + Scheme_FK.schemeID + "',"; } if (Scheme_FK.chrProjectName != null && Scheme_FK.chrProjectName.ToString().Trim() != "") { setValues += "chrProjectName='" + Scheme_FK.chrProjectName + "',"; } if (Scheme_FK.intListNo.ToString().Trim() != "") { setValues += "intListNo='" + Scheme_FK.intListNo + "',"; } if (Scheme_FK.chrGrpType != null && Scheme_FK.chrGrpType.ToString().Trim() != "") { setValues += "chrGrpType='" + Scheme_FK.chrGrpType + "',"; } if (Scheme_FK.intItemType.ToString().Trim() != "") { setValues += "intItemType='" + Scheme_FK.intItemType + "',"; } if (Scheme_FK.chrCParameter != null && Scheme_FK.chrCParameter.ToString().Trim() != "") { setValues += "chrCParameter='" + Scheme_FK.chrCParameter + "',"; } if (Scheme_FK.chrTParameter != null && Scheme_FK.chrTParameter.ToString().Trim() != "") { setValues += "chrTParameter='" + Scheme_FK.chrTParameter + "',"; } if (Scheme_FK.chrChecked != null && Scheme_FK.chrChecked.ToString().Trim() != "") { setValues += "chrChecked='" + Scheme_FK.chrChecked + "',"; } setValues = setValues.Substring(0, setValues.Length - 1); string _SqlText = ""; if (!string.IsNullOrEmpty(setValues)) { _SqlText = string.Format("update {0} set {1} where {2} ", "Scheme_FK", setValues, strWhere); } return(_SqlText); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Scheme_FK model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Scheme_FK set "); strSql.Append(" chrProjectName = @chrProjectName , "); strSql.Append(" intListNo = @intListNo , "); strSql.Append(" chrGrpType = @chrGrpType , "); strSql.Append(" intItemType = @intItemType , "); strSql.Append(" chrCParameter = @chrCParameter , "); strSql.Append(" chrTParameter = @chrTParameter , "); strSql.Append(" chrChecked = @chrChecked "); strSql.Append(" where schemeID=@schemeID "); OleDbParameter[] parameters = { new OleDbParameter("@schemeID", OleDbType.Integer, 4), new OleDbParameter("@chrProjectName", OleDbType.VarChar, 30), new OleDbParameter("@intListNo", OleDbType.Integer, 4), new OleDbParameter("@chrGrpType", OleDbType.VarChar, 1), new OleDbParameter("@intItemType", OleDbType.Integer, 4), new OleDbParameter("@chrCParameter", OleDbType.VarChar, 50), new OleDbParameter("@chrTParameter", OleDbType.VarChar, 200), new OleDbParameter("@chrChecked", OleDbType.VarChar, 1) }; parameters[7].Value = model.schemeID; parameters[8].Value = model.chrProjectName; parameters[9].Value = model.intListNo; parameters[10].Value = model.chrGrpType; parameters[11].Value = model.intItemType; parameters[12].Value = model.chrCParameter; parameters[13].Value = model.chrTParameter; parameters[14].Value = model.chrChecked; int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Scheme_FK GetModel(int schemeID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select schemeID, chrProjectName, intListNo, chrGrpType, intItemType, chrCParameter, chrTParameter, chrChecked "); strSql.Append(" from Scheme_FK "); strSql.Append(" where schemeID=@schemeID"); OleDbParameter[] parameters = { new OleDbParameter("@schemeID", OleDbType.Integer, 4) }; parameters[0].Value = schemeID; Scheme_FK model = new Scheme_FK(); DataSet ds = DbHelperOleDb.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["schemeID"].ToString() != "") { model.schemeID = int.Parse(ds.Tables[0].Rows[0]["schemeID"].ToString()); } model.chrProjectName = ds.Tables[0].Rows[0]["chrProjectName"].ToString(); if (ds.Tables[0].Rows[0]["intListNo"].ToString() != "") { model.intListNo = int.Parse(ds.Tables[0].Rows[0]["intListNo"].ToString()); } model.chrGrpType = ds.Tables[0].Rows[0]["chrGrpType"].ToString(); if (ds.Tables[0].Rows[0]["intItemType"].ToString() != "") { model.intItemType = int.Parse(ds.Tables[0].Rows[0]["intItemType"].ToString()); } model.chrCParameter = ds.Tables[0].Rows[0]["chrCParameter"].ToString(); model.chrTParameter = ds.Tables[0].Rows[0]["chrTParameter"].ToString(); model.chrChecked = ds.Tables[0].Rows[0]["chrChecked"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Scheme_FK model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Scheme_FK("); strSql.Append("chrProjectName,intListNo,chrGrpType,intItemType,chrCParameter,chrTParameter,chrChecked"); strSql.Append(") values ("); strSql.Append("@chrProjectName,@intListNo,@chrGrpType,@intItemType,@chrCParameter,@chrTParameter,@chrChecked"); strSql.Append(") "); strSql.Append(";select @@IDENTITY"); OleDbParameter[] parameters = { new OleDbParameter("@chrProjectName", OleDbType.VarChar, 30), new OleDbParameter("@intListNo", OleDbType.Integer, 4), new OleDbParameter("@chrGrpType", OleDbType.VarChar, 1), new OleDbParameter("@intItemType", OleDbType.Integer, 4), new OleDbParameter("@chrCParameter", OleDbType.VarChar, 50), new OleDbParameter("@chrTParameter", OleDbType.VarChar, 200), new OleDbParameter("@chrChecked", OleDbType.VarChar, 1) }; parameters[0].Value = model.chrProjectName; parameters[1].Value = model.intListNo; parameters[2].Value = model.chrGrpType; parameters[3].Value = model.intItemType; parameters[4].Value = model.chrCParameter; parameters[5].Value = model.chrTParameter; parameters[6].Value = model.chrChecked; object obj = DbHelperOleDb.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }