272 lines
8.8 KiB
C#
272 lines
8.8 KiB
C#
using System;
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using System.Data;
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using System.Text;
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using System.Data.SqlClient;
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namespace Mtxfw.DAL
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{
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/// <summary>
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/// 数据访问类:county
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/// </summary>
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public partial class county : Mtxfw.Utility.Myabstract
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{
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public county()
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: base("county")
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{ }
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/// <summary>
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/// 增加一条数据
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/// </summary>
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public int Add(Mtxfw.Model.county model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("insert into county(");
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strSql.Append("CountyID,CountyName,CityID,center)");
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strSql.Append(" values (");
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strSql.Append("@CountyID,@CountyName,@CityID,@center)");
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strSql.Append(";select SCOPE_IDENTITY()");
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SqlParameter[] parameters = {
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new SqlParameter("@CountyID", SqlDbType.NVarChar,50),
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new SqlParameter("@CountyName", SqlDbType.NVarChar,60),
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new SqlParameter("@CityID", SqlDbType.NVarChar,50),
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new SqlParameter("@center", SqlDbType.NVarChar,50)};
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parameters[0].Value = model.CountyID;
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parameters[1].Value = model.CountyName;
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parameters[2].Value = model.CityID;
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parameters[3].Value = model.center;
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object obj = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (obj == null)
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{
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return 0;
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}
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else
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{
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return Convert.ToInt32(obj);
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}
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}
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/// <summary>
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/// 更新一条数据
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/// </summary>
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public bool Update(Mtxfw.Model.county model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("update county set ");
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strSql.Append("CountyName=@CountyName,");
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strSql.Append("CountyID=@CountyID,");
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strSql.Append("CityID=@CityID");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@CountyName", SqlDbType.NVarChar,60),
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new SqlParameter("@CityID", SqlDbType.NVarChar,50),
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new SqlParameter("@id", SqlDbType.Int,4),
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new SqlParameter("@CountyID", SqlDbType.NVarChar,50)};
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parameters[0].Value = model.CountyName;
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parameters[1].Value = model.CityID;
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parameters[2].Value = model.id;
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parameters[3].Value = model.CountyID;
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 更新一条数据
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/// </summary>
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public bool Updatecenter(string center, int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("update county set ");
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strSql.Append("center=@center");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@center", SqlDbType.NVarChar,50),
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = center;
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parameters[1].Value = id;
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool Delete(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from county ");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)
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};
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parameters[0].Value = id;
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool Delete(string CountyID)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from county ");
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strSql.Append(" where CountyID=@CountyID ");
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SqlParameter[] parameters = {
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new SqlParameter("@CountyID", SqlDbType.NVarChar,50)};
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parameters[0].Value = CountyID;
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool DeleteList(string idlist)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from county ");
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strSql.Append(" where id in (" + idlist + ") ");
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString());
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 获取县城名称
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/// </summary>
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public String GetCounty(string CountyID)
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{
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string sql = "select top 1 * from county where CountyID='" + CountyID + "'";
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DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(sql);
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if (ds.Tables[0].Rows.Count > 0)
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{
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return ds.Tables[0].Rows[0]["CountyName"].ToString();
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}
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else
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{
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return String.Empty;
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}
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}
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/// <summary>
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/// 获取县城CountyID
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/// </summary>
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public String GetCountyID(string CountyName)
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{
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string sql = "select top 1 * from county where CountyName like '%" + CountyName + "%'";
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DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(sql);
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if (ds.Tables[0].Rows.Count > 0)
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{
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return ds.Tables[0].Rows[0]["CountyID"].ToString();
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}
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else
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{
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return String.Empty;
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}
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public Mtxfw.Model.county GetModel(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select top 1 id,CountyID,CountyName,CityID from county ");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)
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};
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parameters[0].Value = id;
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Mtxfw.Model.county model = new Mtxfw.Model.county();
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DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString(), parameters);
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if (ds.Tables[0].Rows.Count > 0)
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{
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if (ds.Tables[0].Rows[0]["id"].ToString() != "")
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{
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model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
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}
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model.CountyID = ds.Tables[0].Rows[0]["CountyID"].ToString();
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model.CountyName = ds.Tables[0].Rows[0]["CountyName"].ToString();
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model.CityID = ds.Tables[0].Rows[0]["CityID"].ToString();
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return model;
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}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public DataSet GetList(string strWhere)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select id,CountyID,CountyName,CityID ");
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strSql.Append(" FROM county ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
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}
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/// <summary>
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/// 获得前几行数据
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/// </summary>
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public DataSet GetList(int Top, string strWhere, string filedOrder)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select ");
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if (Top > 0)
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{
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strSql.Append(" top " + Top.ToString());
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}
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strSql.Append(" id,CountyID,CountyName,CityID ");
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strSql.Append(" FROM county ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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strSql.Append(" order by " + filedOrder);
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return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
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}
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}
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}
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