/// <summary>
/// 更新一条数据
/// </summary>
public void Update(BCW.Model.tb_Help model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Help set ");
strSql.Append("Title=@Title,");
strSql.Append("Explain=@Explain,");
strSql.Append("LinkName=@LinkName,");
strSql.Append("HasLink=@HasLink");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.NVarChar, 50),
new SqlParameter("@Explain", SqlDbType.NVarChar),
new SqlParameter("@LinkName", SqlDbType.NVarChar, 50),
new SqlParameter("@HasLink", SqlDbType.Int, 4)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.Title;
parameters[2].Value = model.Explain;
parameters[3].Value = model.LinkName;
parameters[4].Value = model.HasLink;
SqlHelper.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 取得固定列表记录
/// </summary>
/// <param name="SizeNum">列表记录数</param>
/// <param name="strWhere">查询条件</param>
/// <returns>IList Brag</returns>
public IList <BCW.Model.tb_Help> GetHelps(int SizeNum, string strWhere)
{
IList <BCW.Model.tb_Help> listtb_Helps = new List <BCW.Model.tb_Help>();
string sTable = "tb_Help";
string sPkey = "id";
string sField = "ID,Title,Explain,LinkName,HasLink";
string sCondition = strWhere;
string sOrder = "ID Desc";
int iSCounts = SizeNum;
int p_recordCount;
using (SqlDataReader reader = SqlHelper.RunProcedureMe(sTable, sPkey, sField, 1, SizeNum, sCondition, sOrder, iSCounts, out p_recordCount))
{
//计算总页数
if (p_recordCount == 0)
{
return(listtb_Helps);
}
while (reader.Read())
{
BCW.Model.tb_Help objtb_Help = new BCW.Model.tb_Help();
objtb_Help.ID = reader.GetInt32(0);
objtb_Help.Title = reader.GetString(1);
objtb_Help.Explain = reader.GetString(2);
objtb_Help.LinkName = reader.GetString(3);
objtb_Help.HasLink = reader.GetInt32(4);
listtb_Helps.Add(objtb_Help);
}
}
return(listtb_Helps);
}
/// <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 tb_Help</returns>
public IList <BCW.Model.tb_Help> Gettb_Helps(int p_pageIndex, int p_pageSize, string strWhere, out int p_recordCount)
{
IList <BCW.Model.tb_Help> listtb_Helps = new List <BCW.Model.tb_Help>();
string sTable = "tb_Help";
string sPkey = "id";
string sField = "ID,Title,Explain,LinkName,HasLink";
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(listtb_Helps);
}
while (reader.Read())
{
BCW.Model.tb_Help objtb_Help = new BCW.Model.tb_Help();
objtb_Help.ID = reader.GetInt32(0);
objtb_Help.Title = reader.GetString(1);
objtb_Help.Explain = reader.GetString(2);
objtb_Help.LinkName = reader.GetString(3);
objtb_Help.HasLink = reader.GetInt32(4);
listtb_Helps.Add(objtb_Help);
}
}
return(listtb_Helps);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.Model.tb_Help Gettb_Help(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Title,Explain,LinkName,HasLink from tb_Help ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
BCW.Model.tb_Help model = new BCW.Model.tb_Help();
using (SqlDataReader reader = SqlHelper.ExecuteReader(strSql.ToString(), parameters))
{
if (reader.HasRows)
{
reader.Read();
model.ID = reader.GetInt32(0);
model.Title = reader.GetString(1);
model.Explain = reader.GetString(2);
model.LinkName = reader.GetString(3);
model.HasLink = reader.GetInt32(4);
return(model);
}
else
{
return(null);
}
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(BCW.Model.tb_Help model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Help(");
strSql.Append("ID,Title,Explain,LinkName,HasLink)");
strSql.Append(" values (");
strSql.Append("@ID,@Title,@Explain,@LinkName,@HasLink)");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.NVarChar, 50),
new SqlParameter("@Explain", SqlDbType.NVarChar),
new SqlParameter("@LinkName", SqlDbType.NVarChar, 50),
new SqlParameter("@HasLink", SqlDbType.Int, 4)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.Title;
parameters[2].Value = model.Explain;
parameters[3].Value = model.LinkName;
parameters[4].Value = model.HasLink;
SqlHelper.ExecuteSql(strSql.ToString(), parameters);
}
