/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Reply_group GetModel(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Group_id,Group_name,Group_type,User_id,Reply_time,Reply_room,Period_id from Reply_group ");
strSql.Append(" where " + strWhere);
university.Model.CCOM.Reply_group model = new university.Model.CCOM.Reply_group();
DataSet ds = DBSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Group_id"] != null && ds.Tables[0].Rows[0]["Group_id"].ToString() != "")
{
model.Group_id = long.Parse(ds.Tables[0].Rows[0]["Group_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Group_name"] != null)
{
model.Group_name = ds.Tables[0].Rows[0]["Group_name"].ToString();
}
if (ds.Tables[0].Rows[0]["Group_type"] != null && ds.Tables[0].Rows[0]["Group_type"].ToString() != "")
{
model.Group_type = int.Parse(ds.Tables[0].Rows[0]["Group_type"].ToString());
}
if (ds.Tables[0].Rows[0]["User_id"] != null && ds.Tables[0].Rows[0]["User_id"].ToString() != "")
{
model.User_id = long.Parse(ds.Tables[0].Rows[0]["User_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Reply_time"] != null && ds.Tables[0].Rows[0]["Reply_time"].ToString() != "")
{
model.Reply_time = DateTime.Parse(ds.Tables[0].Rows[0]["Reply_time"].ToString());
}
if (ds.Tables[0].Rows[0]["Reply_room"] != null)
{
model.Reply_room = ds.Tables[0].Rows[0]["Reply_room"].ToString();
}
if (ds.Tables[0].Rows[0]["Period_id"] != null && ds.Tables[0].Rows[0]["Period_id"].ToString() != "")
{
model.Period_id = int.Parse(ds.Tables[0].Rows[0]["Period_id"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(university.Model.CCOM.Reply_group model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Reply_group set ");
strSql.Append("Group_name=@Group_name,");
strSql.Append("Group_type=@Group_type,");
strSql.Append("User_id=@User_id,");
strSql.Append("Reply_time=@Reply_time,");
strSql.Append("Reply_room=@Reply_room,");
strSql.Append("Period_id=@Period_id");
strSql.Append(" where Group_id=@Group_id");
SqlParameter[] parameters =
{
new SqlParameter("@Group_name", SqlDbType.VarChar, 128),
new SqlParameter("@Group_type", SqlDbType.Int, 4),
new SqlParameter("@User_id", SqlDbType.BigInt, 8),
new SqlParameter("@Reply_time", SqlDbType.Date, 3),
new SqlParameter("@Reply_room", SqlDbType.VarChar, 128),
new SqlParameter("@Period_id", SqlDbType.Int, 4),
new SqlParameter("@Group_id", SqlDbType.BigInt, 8)
};
parameters[0].Value = model.Group_name;
parameters[1].Value = model.Group_type;
parameters[2].Value = model.User_id;
parameters[3].Value = model.Reply_time;
parameters[4].Value = model.Reply_room;
parameters[5].Value = model.Period_id;
parameters[6].Value = model.Group_id;
int rows = DBSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(university.Model.CCOM.Reply_group model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Reply_group(");
strSql.Append("Group_name,Group_type,User_id,Reply_time,Reply_room,Period_id)");
strSql.Append(" values (");
strSql.Append("@Group_name,@Group_type,@User_id,@Reply_time,@Reply_room,@Period_id)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Group_name", SqlDbType.VarChar, 128),
new SqlParameter("@Group_type", SqlDbType.Int, 4),
new SqlParameter("@User_id", SqlDbType.BigInt, 8),
new SqlParameter("@Reply_time", SqlDbType.Date, 3),
new SqlParameter("@Reply_room", SqlDbType.VarChar, 128),
new SqlParameter("@Period_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.Group_name;
parameters[1].Value = model.Group_type;
parameters[2].Value = model.User_id;
parameters[3].Value = model.Reply_time;
parameters[4].Value = model.Reply_room;
parameters[5].Value = model.Period_id;
object obj = DBSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt64(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Reply_group DataRowToModel(DataRow row)
{
university.Model.CCOM.Reply_group model = new university.Model.CCOM.Reply_group();
if (row != null)
{
if (row["Group_id"] != null && row["Group_id"].ToString() != "")
{
model.Group_id = long.Parse(row["Group_id"].ToString());
}
if (row["Group_name"] != null)
{
model.Group_name = row["Group_name"].ToString();
}
if (row["Group_type"] != null && row["Group_type"].ToString() != "")
{
model.Group_type = int.Parse(row["Group_type"].ToString());
}
if (row["User_id"] != null && row["User_id"].ToString() != "")
{
model.User_id = long.Parse(row["User_id"].ToString());
}
if (row["Reply_time"] != null && row["Reply_time"].ToString() != "")
{
model.Reply_time = DateTime.Parse(row["Reply_time"].ToString());
}
if (row["Reply_room"] != null)
{
model.Reply_room = row["Reply_room"].ToString();
}
if (row["Period_id"] != null && row["Period_id"].ToString() != "")
{
model.Period_id = int.Parse(row["Period_id"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Reply_group GetModel(long Group_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Group_id,Group_name,Group_type,User_id,Reply_time,Reply_room,Period_id from Reply_group ");
strSql.Append(" where Group_id=@Group_id");
SqlParameter[] parameters =
{
new SqlParameter("@Group_id", SqlDbType.BigInt)
};
parameters[0].Value = Group_id;
university.Model.CCOM.Reply_group model = new university.Model.CCOM.Reply_group();
DataSet ds = DBSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
