/// <summary>
/// 取得每页记录
/// </summary>
/// <param name="p_pageIndex">当前页</param>
/// <param name="p_pageSize">分页大小</param>
/// <param name="p_recordCount">返回总记录数</param>
/// <param name="strWhere">查询条件</param>
/// <param name="strOrder">排序条件</param>
/// <returns>IList Chat</returns>
public IList <BCW.Model.Chat> GetChats(int p_pageIndex, int p_pageSize, string strWhere, string strOrder, out int p_recordCount)
{
IList <BCW.Model.Chat> listChats = new List <BCW.Model.Chat>();
string sTable = "tb_Chat";
string sPkey = "id";
string sField = "ID,ChatName,ChatOnLine,ChatTopLine,ChatScore,Paixu,Types,ExTime";
string sCondition = strWhere;
string sOrder = strOrder;
int iSCounts = 0;
using (SqlDataReader reader = SqlHelper.RunProcedureMe(sTable, sPkey, sField, p_pageIndex, p_pageSize, sCondition, sOrder, iSCounts, out p_recordCount))
{
//计算总页数
if (p_recordCount > 0)
{
int pageCount = BasePage.CalcPageCount(p_recordCount, p_pageSize, ref p_pageIndex);
}
else
{
return(listChats);
}
while (reader.Read())
{
BCW.Model.Chat objChat = new BCW.Model.Chat();
objChat.ID = reader.GetInt32(0);
objChat.ChatName = reader.GetString(1);
objChat.ChatOnLine = reader.GetInt32(2);
objChat.ChatTopLine = reader.GetInt32(3);
objChat.ChatScore = reader.GetDecimal(4);
objChat.Paixu = reader.GetInt32(5);
objChat.Types = reader.GetInt32(6);
objChat.ExTime = reader.GetDateTime(7);
listChats.Add(objChat);
}
}
return(listChats);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.Model.Chat GetChat(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Types,ChatName,ChatNotes,ChatSZ,ChatJS,ChatLG,ChatFoot,ChatCent,CentPwd,ChatOnLine,ChatTopLine,ChatScore,UsID,GroupId,ChatPwd,PwdID,ChatCT,ChatCbig,ChatCsmall,ChatCId,ChatCon,ChatCTime,Paixu,AddTime,ExTime from tb_Chat ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
BCW.Model.Chat model = new BCW.Model.Chat();
using (SqlDataReader reader = SqlHelper.ExecuteReader(strSql.ToString(), parameters))
{
if (reader.HasRows)
{
reader.Read();
model.ID = reader.GetInt32(0);
model.Types = reader.GetInt32(1);
model.ChatName = reader.GetString(2);
if (!reader.IsDBNull(3))
{
model.ChatNotes = reader.GetString(3);
}
if (!reader.IsDBNull(4))
{
model.ChatSZ = reader.GetString(4);
}
if (!reader.IsDBNull(5))
{
model.ChatJS = reader.GetString(5);
}
if (!reader.IsDBNull(6))
{
model.ChatLG = reader.GetString(6);
}
if (!reader.IsDBNull(7))
{
model.ChatFoot = reader.GetString(7);
}
model.ChatCent = reader.GetInt64(8);
if (!reader.IsDBNull(9))
{
model.CentPwd = reader.GetString(9);
}
model.ChatOnLine = reader.GetInt32(10);
model.ChatTopLine = reader.GetInt32(11);
model.ChatScore = reader.GetDecimal(12);
model.UsID = reader.GetInt32(13);
model.GroupId = reader.GetInt32(14);
if (!reader.IsDBNull(15))
{
model.ChatPwd = reader.GetString(15);
}
if (!reader.IsDBNull(16))
{
model.PwdID = reader.GetString(16);
}
if (!reader.IsDBNull(17))
{
model.ChatCT = reader.GetString(17);
}
if (!reader.IsDBNull(18))
{
model.ChatCbig = reader.GetString(18);
}
if (!reader.IsDBNull(19))
{
model.ChatCsmall = reader.GetString(19);
}
if (!reader.IsDBNull(20))
{
model.ChatCId = reader.GetString(20);
}
model.ChatCon = reader.GetInt32(21);
if (!reader.IsDBNull(22))
{
model.ChatCTime = reader.GetDateTime(22);
}
else
{
model.ChatCTime = Convert.ToDateTime("1990-1-1");
}
model.Paixu = reader.GetInt32(23);
model.AddTime = reader.GetDateTime(24);
model.ExTime = reader.GetDateTime(25);
return(model);
}
else
{
return(null);
}
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(BCW.Model.Chat model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Chat set ");
strSql.Append("Types=@Types,");
strSql.Append("ChatName=@ChatName,");
strSql.Append("ChatNotes=@ChatNotes,");
strSql.Append("ChatSZ=@ChatSZ,");
strSql.Append("ChatJS=@ChatJS,");
strSql.Append("ChatLG=@ChatLG,");
strSql.Append("ChatFoot=@ChatFoot,");
strSql.Append("ChatCent=@ChatCent,");
strSql.Append("CentPwd=@CentPwd,");
strSql.Append("ChatTopLine=@ChatTopLine,");
strSql.Append("ChatScore=@ChatScore,");
strSql.Append("UsID=@UsID,");
strSql.Append("GroupId=@GroupId,");
strSql.Append("ChatPwd=@ChatPwd,");
strSql.Append("ChatCT=@ChatCT,");
strSql.Append("ChatCbig=@ChatCbig,");
strSql.Append("ChatCsmall=@ChatCsmall,");
strSql.Append("ChatCId=@ChatCId,");
strSql.Append("ChatCon=@ChatCon,");
strSql.Append("Paixu=@Paixu,");
strSql.Append("AddTime=@AddTime,");
strSql.Append("ExTime=@ExTime");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@Types", SqlDbType.Int, 4),
new SqlParameter("@ChatName", SqlDbType.NVarChar, 50),
new SqlParameter("@ChatNotes", SqlDbType.NVarChar, 200),
new SqlParameter("@ChatSZ", SqlDbType.NVarChar, 500),
new SqlParameter("@ChatJS", SqlDbType.NVarChar, 500),
new SqlParameter("@ChatLG", SqlDbType.NVarChar, 500),
new SqlParameter("@ChatFoot", SqlDbType.NText),
new SqlParameter("@ChatCent", SqlDbType.BigInt, 8),
new SqlParameter("@CentPwd", SqlDbType.NVarChar, 50),
new SqlParameter("@ChatTopLine", SqlDbType.Int, 4),
new SqlParameter("@ChatScore", SqlDbType.Money, 8),
new SqlParameter("@UsID", SqlDbType.Int, 4),
new SqlParameter("@GroupId", SqlDbType.Int, 4),
new SqlParameter("@ChatPwd", SqlDbType.NVarChar, 50),
new SqlParameter("@ChatCT", SqlDbType.NVarChar, 50),
new SqlParameter("@ChatCbig", SqlDbType.NVarChar, 50),
new SqlParameter("@ChatCsmall", SqlDbType.NVarChar, 50),
new SqlParameter("@ChatCId", SqlDbType.NVarChar, 500),
new SqlParameter("@ChatCon", SqlDbType.Int, 4),
new SqlParameter("@Paixu", SqlDbType.Int, 4),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@ExTime", SqlDbType.DateTime)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.Types;
parameters[2].Value = model.ChatName;
parameters[3].Value = model.ChatNotes;
parameters[4].Value = model.ChatSZ;
parameters[5].Value = model.ChatJS;
parameters[6].Value = model.ChatLG;
parameters[7].Value = model.ChatFoot;
parameters[8].Value = model.ChatCent;
parameters[9].Value = model.CentPwd;
parameters[10].Value = model.ChatTopLine;
parameters[11].Value = model.ChatScore;
parameters[12].Value = model.UsID;
parameters[13].Value = model.GroupId;
parameters[14].Value = model.ChatPwd;
parameters[15].Value = model.ChatCT;
parameters[16].Value = model.ChatCbig;
parameters[17].Value = model.ChatCsmall;
parameters[18].Value = model.ChatCId;
parameters[19].Value = model.ChatCon;
parameters[20].Value = model.Paixu;
parameters[21].Value = model.AddTime;
parameters[22].Value = model.ExTime;
SqlHelper.ExecuteSql(strSql.ToString(), parameters);
}