/// <summary> /// 增加一条数据 /// </summary> public int Add(VAN_OA.Model.BaseInfo.BaseKeyValue model) { StringBuilder strSql = new StringBuilder(); StringBuilder strSql1 = new StringBuilder(); StringBuilder strSql2 = new StringBuilder(); if (model.TypeName != null) { strSql1.Append("TypeName,"); strSql2.Append("'" + model.TypeName + "',"); } if (model.TypeValue != null) { strSql1.Append("YearDate,"); strSql2.Append("'" + model.TypeValue + "',"); } strSql.Append("insert into BaseKeyValue("); strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1)); strSql.Append(")"); strSql.Append(" values ("); strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1)); strSql.Append(")"); strSql.Append(";select @@IDENTITY"); object obj = DBHelp.ExeScalar(strSql.ToString()); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 对象实体绑定数据 /// </summary> public VAN_OA.Model.BaseInfo.BaseKeyValue ReaderBind(IDataReader dataReader) { VAN_OA.Model.BaseInfo.BaseKeyValue model = new VAN_OA.Model.BaseInfo.BaseKeyValue(); object ojb; ojb = dataReader["Id"]; if (ojb != null && ojb != DBNull.Value) { model.Id = (int)ojb; } model.TypeValue = dataReader["TypeValue"].ToString(); model.TypeName = dataReader["TypeName"].ToString(); return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(VAN_OA.Model.BaseInfo.BaseKeyValue model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update BaseKeyValue set "); if (model.TypeName != null) { strSql.Append("TypeName='" + model.TypeName + "',"); } if (model.TypeValue != null) { strSql.Append("TypeValue='" + model.TypeValue + "',"); } int n = strSql.ToString().LastIndexOf(","); strSql.Remove(n, 1); strSql.Append(" where Id=" + model.Id + ""); bool rowsAffected = DBHelp.ExeCommand(strSql.ToString()); return(rowsAffected); }
/// <summary> /// 得到一个对象实体 /// </summary> public VAN_OA.Model.BaseInfo.BaseKeyValue GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Id,TypeName,TypeValue "); strSql.Append(" FROM BaseKeyValue "); strSql.Append(" where Id=" + ID + ""); VAN_OA.Model.BaseInfo.BaseKeyValue model = null; using (SqlConnection conn = DBHelp.getConn()) { conn.Open(); SqlCommand objCommand = new SqlCommand(strSql.ToString(), conn); using (SqlDataReader objReader = objCommand.ExecuteReader()) { if (objReader.Read()) { model = ReaderBind(objReader); } } } return(model); }