/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.Model.Collec.Collecdata GetCollecdata(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,ItemId,Types,NodeId,Title,KeyWord,Content,Pics,AddTime from tb_Collecdata ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
BCW.Model.Collec.Collecdata model = new BCW.Model.Collec.Collecdata();
using (SqlDataReader reader = SqlHelper.ExecuteReader(strSql.ToString(), parameters))
{
if (reader.HasRows)
{
reader.Read();
model.ID = reader.GetInt32(0);
model.ItemId = reader.GetInt32(1);
model.Types = reader.GetInt32(2);
model.NodeId = reader.GetInt32(3);
model.Title = reader.GetString(4);
model.KeyWord = reader.GetString(5);
model.Content = reader.GetString(6);
model.Pics = reader.GetString(7);
model.AddTime = reader.GetDateTime(8);
return(model);
}
else
{
return(null);
}
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(BCW.Model.Collec.Collecdata model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Collecdata(");
strSql.Append("ItemId,Types,NodeId,Title,KeyWord,Content,Pics,AddTime)");
strSql.Append(" values (");
strSql.Append("@ItemId,@Types,@NodeId,@Title,@KeyWord,@Content,@Pics,@AddTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ItemId", SqlDbType.Int, 4),
new SqlParameter("@Types", SqlDbType.Int, 4),
new SqlParameter("@NodeId", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.NVarChar, 50),
new SqlParameter("@KeyWord", SqlDbType.NVarChar, 200),
new SqlParameter("@Content", SqlDbType.NText),
new SqlParameter("@Pics", SqlDbType.NText),
new SqlParameter("@AddTime", SqlDbType.DateTime)
};
parameters[0].Value = model.ItemId;
parameters[1].Value = model.Types;
parameters[2].Value = model.NodeId;
parameters[3].Value = model.Title;
parameters[4].Value = model.KeyWord;
parameters[5].Value = model.Content;
parameters[6].Value = model.Pics;
parameters[7].Value = model.AddTime;
object obj = SqlHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <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>
/// <returns>IList Collecdata</returns>
public IList <BCW.Model.Collec.Collecdata> GetCollecdatas(int p_pageIndex, int p_pageSize, string strWhere, out int p_recordCount)
{
IList <BCW.Model.Collec.Collecdata> listCollecdatas = new List <BCW.Model.Collec.Collecdata>();
string sTable = "tb_Collecdata";
string sPkey = "id";
string sField = "ID,ItemId,Types,NodeId,Title,KeyWord,Content,Pics,AddTime";
string sCondition = strWhere;
string sOrder = "ID Desc";
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(listCollecdatas);
}
while (reader.Read())
{
BCW.Model.Collec.Collecdata objCollecdata = new BCW.Model.Collec.Collecdata();
objCollecdata.ID = reader.GetInt32(0);
objCollecdata.ItemId = reader.GetInt32(1);
objCollecdata.Types = reader.GetInt32(2);
objCollecdata.NodeId = reader.GetInt32(3);
objCollecdata.Title = reader.GetString(4);
objCollecdata.KeyWord = reader.GetString(5);
objCollecdata.Content = reader.GetString(6);
objCollecdata.Pics = reader.GetString(7);
objCollecdata.AddTime = reader.GetDateTime(8);
listCollecdatas.Add(objCollecdata);
}
}
return(listCollecdatas);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(BCW.Model.Collec.Collecdata model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Collecdata set ");
strSql.Append("ItemId=@ItemId,");
strSql.Append("Types=@Types,");
strSql.Append("NodeId=@NodeId,");
strSql.Append("Title=@Title,");
strSql.Append("KeyWord=@KeyWord,");
strSql.Append("Content=@Content,");
strSql.Append("Pics=@Pics,");
strSql.Append("AddTime=@AddTime");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@ItemId", SqlDbType.Int, 4),
new SqlParameter("@Types", SqlDbType.Int, 4),
new SqlParameter("@NodeId", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.NVarChar, 50),
new SqlParameter("@KeyWord", SqlDbType.NVarChar, 200),
new SqlParameter("@Content", SqlDbType.NText),
new SqlParameter("@Pics", SqlDbType.NText),
new SqlParameter("@AddTime", SqlDbType.DateTime)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.ItemId;
parameters[2].Value = model.Types;
parameters[3].Value = model.NodeId;
parameters[4].Value = model.Title;
parameters[5].Value = model.KeyWord;
parameters[6].Value = model.Content;
parameters[7].Value = model.Pics;
parameters[8].Value = model.AddTime;
SqlHelper.ExecuteSql(strSql.ToString(), parameters);
}