105 lines
3.2 KiB
C#
105 lines
3.2 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:User_AppLine
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/// </summary>
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public partial class User_AppLine : Mtxfw.Utility.Myabstract
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{
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public User_AppLine()
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: base("User_AppLine")
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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.User_AppLine model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("insert into User_AppLine(");
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strSql.Append("MemberId,InNum,InTime,IP,TType)");
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strSql.Append(" values (");
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strSql.Append("@MemberId,@InNum,@InTime,@IP,@TType)");
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SqlParameter[] parameters = {
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new SqlParameter("@MemberId", SqlDbType.Int),
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new SqlParameter("@InNum", SqlDbType.Int),
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new SqlParameter("@InTime", SqlDbType.DateTime),
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new SqlParameter("@IP", SqlDbType.VarChar,50),
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new SqlParameter("@TType", SqlDbType.Int)};
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parameters[0].Value = model.MemberId;
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parameters[1].Value = model.InNum;
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parameters[2].Value = model.InTime;
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parameters[3].Value = model.IP;
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parameters[4].Value = model.TType;
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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 int Update(string strIP)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("Update User_OnLine Set ");
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strSql.Append("InNum=InNum+1");
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strSql.Append(" Where IP=@strIP and DateDiff(day,InTime,getdate())=0");
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SqlParameter[] parameters = {
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new SqlParameter("@strIP", SqlDbType.VarChar,50)};
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parameters[0].Value = strIP;
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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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/// 删除一条数据
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/// </summary>
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public bool Delete(Int64 Id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from User_AppLine ");
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int rows = 0;
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if (Id > 0)
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{
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strSql.Append(" where Id=@Id");
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SqlParameter[] parameters = {
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new SqlParameter("@Id", SqlDbType.BigInt)};
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parameters[0].Value = Id;
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rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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}
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else
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{
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rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString());
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}
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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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}
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}
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