/// <summary>
/// 添加用户在线列表 Sys_OnlineUser对象(即:一条记录)
/// </summary>
public object AddWithReturn(Sys_OnlineUser sys_OnlineUser)
{
string sql = "INSERT INTO Sys_OnlineUser (EL_UserCode,EL_IP,EL_DateSpan) VALUES (@EL_UserCode,@EL_IP,@EL_DateSpan);SELECT @@IDENTITY AS ReturnID;";
if (string.IsNullOrEmpty(sys_OnlineUser.EL_UserCode))
{
idb.AddParameter("@EL_UserCode", DBNull.Value);
}
else
{
idb.AddParameter("@EL_UserCode", sys_OnlineUser.EL_UserCode);
}
if (string.IsNullOrEmpty(sys_OnlineUser.EL_IP))
{
idb.AddParameter("@EL_IP", DBNull.Value);
}
else
{
idb.AddParameter("@EL_IP", sys_OnlineUser.EL_IP);
}
if (sys_OnlineUser.EL_DateSpan == 0)
{
idb.AddParameter("@EL_DateSpan", 0);
}
else
{
idb.AddParameter("@EL_DateSpan", sys_OnlineUser.EL_DateSpan);
}
int Re = 0;
//SQL日志记录
var RunMethod = System.Reflection.MethodBase.GetCurrentMethod();
System.Collections.Hashtable param = new System.Collections.Hashtable();
string Ex = "0";
foreach (System.Collections.DictionaryEntry item in idb.GetParameters())
{
param.Add(item.Key, item.Value);
}
try
{
var Return = idb.ReturnValue(sql);
Ex = Return.ToString();
}
catch (Exception ex)
{
Ex = ex.Message;
}
SysRunLog.InsertRunSql(sql, param, RunMethod.DeclaringType + "." + RunMethod.Name,Ex);
return Re;
}
/// <summary>
/// 获取实体数据
/// </summary>
/// <param name='strCondition'>条件(AND Code='11')</param>
/// <returns>model</returns>
public Sys_OnlineUser GetModel(string strCondition)
{
List<Sys_OnlineUser> list = instance.GetListByWhere(strCondition);
Sys_OnlineUser model = new Sys_OnlineUser();
if (list != null && list.Count > 0)
{
model = list[0];
}
else
{
model = null;
}
return model;
}
/// <summary>
/// 更新用户在线列表 Sys_OnlineUser对象(即:一条记录
/// </summary>
public int Update(Sys_OnlineUser sys_OnlineUser)
{
StringBuilder sbParameter=new StringBuilder();
StringBuilder sb=new StringBuilder();
sb.Append(@"UPDATE Sys_OnlineUser SET ");
if(sys_OnlineUser.EL_UserCode_IsChanged){sbParameter.Append("EL_UserCode=@EL_UserCode, ");}
if(sys_OnlineUser.EL_IP_IsChanged){sbParameter.Append("EL_IP=@EL_IP, ");}
if(sys_OnlineUser.EL_DateSpan_IsChanged){sbParameter.Append("EL_DateSpan=@EL_DateSpan ");}
sb.Append(sbParameter.ToString().Trim().TrimEnd(','));
sb.Append( " WHERE 1=1 AND ((Stat is null) or (Stat=0)) and EL_ID=@EL_ID; " );
string sql=sb.ToString();
if(sys_OnlineUser.EL_UserCode_IsChanged)
{
if (string.IsNullOrEmpty(sys_OnlineUser.EL_UserCode))
{
idb.AddParameter("@EL_UserCode", DBNull.Value);
}
else
{
idb.AddParameter("@EL_UserCode", sys_OnlineUser.EL_UserCode);
}
}
if(sys_OnlineUser.EL_IP_IsChanged)
{
if (string.IsNullOrEmpty(sys_OnlineUser.EL_IP))
{
idb.AddParameter("@EL_IP", DBNull.Value);
}
else
{
idb.AddParameter("@EL_IP", sys_OnlineUser.EL_IP);
}
}
if(sys_OnlineUser.EL_DateSpan_IsChanged)
{
if (sys_OnlineUser.EL_DateSpan == 0)
{
idb.AddParameter("@EL_DateSpan", 0);
}
else
{
idb.AddParameter("@EL_DateSpan", sys_OnlineUser.EL_DateSpan);
}
}
idb.AddParameter("@EL_ID", sys_OnlineUser.EL_ID);
int Re = 0;
//SQL日志记录
var RunMethod = System.Reflection.MethodBase.GetCurrentMethod();
System.Collections.Hashtable param = new System.Collections.Hashtable();
string Ex = "0";
foreach (System.Collections.DictionaryEntry item in idb.GetParameters())
{
param.Add(item.Key, item.Value);
}
try
{
Re = idb.ExeCmd(sql);
Ex = Re.ToString();
}
catch (Exception ex)
{
Ex = ex.Message;
}
SysRunLog.InsertRunSql(sql, param, RunMethod.DeclaringType + "." + RunMethod.Name,Ex);
return Re;
/// <summary>
/// 获取指定的用户在线列表 Sys_OnlineUser对象集合
/// </summary>
public List<Sys_OnlineUser> GetListByWhere(string strCondition)
{
List<Sys_OnlineUser> ret = new List<Sys_OnlineUser>();
string sql = "SELECT EL_ID,EL_UserCode,EL_IP,EL_DateSpan FROM Sys_OnlineUser WHERE 1=1 AND ((Stat is null) or (Stat=0) ) ";
if(!string.IsNullOrEmpty(strCondition))
{
strCondition.Replace('\'','"'); //防sql注入
sql += strCondition ;
}
SqlDataReader dr=null;
try {
dr=(SqlDataReader)idb.ReturnReader(sql);
while(dr.Read())
{
Sys_OnlineUser sys_OnlineUser = new Sys_OnlineUser();
if (dr["EL_ID"] != DBNull.Value) sys_OnlineUser.EL_ID = Convert.ToDecimal(dr["EL_ID"]);
if (dr["EL_UserCode"] != DBNull.Value) sys_OnlineUser.EL_UserCode = Convert.ToString(dr["EL_UserCode"]);
if (dr["EL_IP"] != DBNull.Value) sys_OnlineUser.EL_IP = Convert.ToString(dr["EL_IP"]);
if (dr["EL_DateSpan"] != DBNull.Value) sys_OnlineUser.EL_DateSpan = Convert.ToDecimal(dr["EL_DateSpan"]);
ret.Add(sys_OnlineUser);
}
}catch (System.Exception ex){ throw ex; } finally { if (dr != null) { dr.Close(); } if (idb.GetConnection() != null && idb.GetConnection().State == ConnectionState.Open) { idb.GetConnection().Close(); } }
return ret;
}
/// <summary>
/// 获取指定的用户在线列表 Sys_OnlineUser对象(即:一条记录
/// </summary>
public Sys_OnlineUser GetByKey(decimal eL_ID)
{
Sys_OnlineUser sys_OnlineUser = new Sys_OnlineUser();
string sql = "SELECT EL_ID,EL_UserCode,EL_IP,EL_DateSpan FROM Sys_OnlineUser WHERE 1=1 AND ((Stat is null) or (Stat=0) ) AND EL_ID=@EL_ID ";
idb.AddParameter("@EL_ID", eL_ID);
SqlDataReader dr=null;
try {
dr=(SqlDataReader)idb.ReturnReader(sql);
while(dr.Read())
{
if (dr["EL_ID"] != DBNull.Value) sys_OnlineUser.EL_ID = Convert.ToDecimal(dr["EL_ID"]);
if (dr["EL_UserCode"] != DBNull.Value) sys_OnlineUser.EL_UserCode = Convert.ToString(dr["EL_UserCode"]);
if (dr["EL_IP"] != DBNull.Value) sys_OnlineUser.EL_IP = Convert.ToString(dr["EL_IP"]);
if (dr["EL_DateSpan"] != DBNull.Value) sys_OnlineUser.EL_DateSpan = Convert.ToDecimal(dr["EL_DateSpan"]);
}
}catch (System.Exception ex){ throw ex; } finally { if (dr != null) { dr.Close(); } if (idb.GetConnection() != null && idb.GetConnection().State == ConnectionState.Open) { idb.GetConnection().Close(); } }
return sys_OnlineUser;
}
/// <summary>
/// 获取所有的用户在线列表 Sys_OnlineUser对象(即:一条记录
/// </summary>
public List<Sys_OnlineUser> GetAll()
{
List<Sys_OnlineUser> ret = new List<Sys_OnlineUser>();
string sql = "SELECT EL_ID,EL_UserCode,EL_IP,EL_DateSpan FROM Sys_OnlineUser where 1=1 AND ((Stat is null) or (Stat=0) ) order by EL_ID desc ";
SqlDataReader dr=null;
try {
dr=(SqlDataReader)idb.ReturnReader(sql);
while(dr.Read())
{
Sys_OnlineUser sys_OnlineUser = new Sys_OnlineUser();
if (dr["EL_ID"] != DBNull.Value) sys_OnlineUser.EL_ID = Convert.ToDecimal(dr["EL_ID"]);
if (dr["EL_UserCode"] != DBNull.Value) sys_OnlineUser.EL_UserCode = Convert.ToString(dr["EL_UserCode"]);
if (dr["EL_IP"] != DBNull.Value) sys_OnlineUser.EL_IP = Convert.ToString(dr["EL_IP"]);
if (dr["EL_DateSpan"] != DBNull.Value) sys_OnlineUser.EL_DateSpan = Convert.ToDecimal(dr["EL_DateSpan"]);
ret.Add(sys_OnlineUser);
}
}catch (System.Exception ex){ throw ex; } finally { if (dr != null) { dr.Close(); } if (idb.GetConnection() != null && idb.GetConnection().State == ConnectionState.Open) { idb.GetConnection().Close(); } }
return ret;
}
/// <summary>
/// 更新数据
/// </summary>
/// <param name='model'>实体</param>
/// <returns>bool</returns>
public bool Update(Sys_OnlineUser model,bool IsValid)
{
bool result = false;
var e = new ModelExceptions();
if(e.IsValid && IsValid){
int _rseult = instance.Update(model);
if (_rseult > 0)
{
result = true;
}
}
return result;
}
/// <summary>
/// 插入数据
/// </summary>
/// <param name='model'>实体</param>
/// <param name='model'>是否完成验证</param>
/// <returns>bool</returns>
public bool Insert(Sys_OnlineUser model,bool IsValid)
{
var e = new ModelExceptions();
bool result = false;
if (e.IsValid && IsValid)
{
//完成了验证，开始更新数据库了
int _result = instance.Add(model);
if (_result > 0)
{
result = true;
}
}
return result;
}
/// <summary>
/// 插入数据
/// </summary>
/// <param name='model'>实体</param>
/// <returns>bool</returns>
public bool Insert(Sys_OnlineUser model)
{
bool result = false;
try
{
int _result = instance.Add(model);
if (_result > 0)
{
result = true;
}
}
catch (Exception ex)
{
throw ex;
}
return result;
}