/// <summary>
/// 得到一个对象实体
/// </summary>
public Dianda.Model.GUESTBOOK_MAIN GetModel(string ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,TITLES,CLASSID,CONTENTS,RE_CONTENTS,STATUS,WRITER,DATETIME,RE_DATETIME,DELFLAG,COURSEID from GUESTBOOK_MAIN ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.VarChar, 50)
};
parameters[0].Value = ID;
Dianda.Model.GUESTBOOK_MAIN model = new Dianda.Model.GUESTBOOK_MAIN();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
model.ID = ds.Tables[0].Rows[0]["ID"].ToString();
model.TITLES = ds.Tables[0].Rows[0]["TITLES"].ToString();
model.CLASSID = ds.Tables[0].Rows[0]["CLASSID"].ToString();
model.CONTENTS = ds.Tables[0].Rows[0]["CONTENTS"].ToString();
model.RE_CONTENTS = ds.Tables[0].Rows[0]["RE_CONTENTS"].ToString();
if (ds.Tables[0].Rows[0]["STATUS"].ToString() != "")
{
model.STATUS = int.Parse(ds.Tables[0].Rows[0]["STATUS"].ToString());
}
model.WRITER = ds.Tables[0].Rows[0]["WRITER"].ToString();
if (ds.Tables[0].Rows[0]["DATETIME"].ToString() != "")
{
model.DATETIME = DateTime.Parse(ds.Tables[0].Rows[0]["DATETIME"].ToString());
}
if (ds.Tables[0].Rows[0]["RE_DATETIME"].ToString() != "")
{
model.RE_DATETIME = DateTime.Parse(ds.Tables[0].Rows[0]["RE_DATETIME"].ToString());
}
if (ds.Tables[0].Rows[0]["DELFLAG"].ToString() != "")
{
model.DELFLAG = int.Parse(ds.Tables[0].Rows[0]["DELFLAG"].ToString());
}
model.COURSEID = ds.Tables[0].Rows[0]["COURSEID"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Dianda.Model.GUESTBOOK_MAIN model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update GUESTBOOK_MAIN set ");
strSql.Append("TITLES=@TITLES,");
strSql.Append("CLASSID=@CLASSID,");
strSql.Append("CONTENTS=@CONTENTS,");
strSql.Append("RE_CONTENTS=@RE_CONTENTS,");
strSql.Append("STATUS=@STATUS,");
strSql.Append("WRITER=@WRITER,");
strSql.Append("DATETIME=@DATETIME,");
strSql.Append("RE_DATETIME=@RE_DATETIME,");
strSql.Append("DELFLAG=@DELFLAG,");
strSql.Append("COURSEID=@COURSEID");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.VarChar, 50),
new SqlParameter("@TITLES", SqlDbType.VarChar, 500),
new SqlParameter("@CLASSID", SqlDbType.VarChar, 500),
new SqlParameter("@CONTENTS", SqlDbType.Text),
new SqlParameter("@RE_CONTENTS", SqlDbType.Text),
new SqlParameter("@STATUS", SqlDbType.Int, 4),
new SqlParameter("@WRITER", SqlDbType.VarChar, 500),
new SqlParameter("@DATETIME", SqlDbType.DateTime),
new SqlParameter("@RE_DATETIME", SqlDbType.DateTime),
new SqlParameter("@DELFLAG", SqlDbType.Int, 4),
new SqlParameter("@COURSEID", SqlDbType.VarChar, 500)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.TITLES;
parameters[2].Value = model.CLASSID;
parameters[3].Value = model.CONTENTS;
parameters[4].Value = model.RE_CONTENTS;
parameters[5].Value = model.STATUS;
parameters[6].Value = model.WRITER;
parameters[7].Value = model.DATETIME;
parameters[8].Value = model.RE_DATETIME;
parameters[9].Value = model.DELFLAG;
parameters[10].Value = model.COURSEID;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(Dianda.Model.GUESTBOOK_MAIN model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into GUESTBOOK_MAIN(");
strSql.Append("ID,TITLES,CLASSID,CONTENTS,RE_CONTENTS,STATUS,WRITER,DATETIME,RE_DATETIME,DELFLAG,COURSEID)");
strSql.Append(" values (");
strSql.Append("@ID,@TITLES,@CLASSID,@CONTENTS,@RE_CONTENTS,@STATUS,@WRITER,@DATETIME,@RE_DATETIME,@DELFLAG,@COURSEID)");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.VarChar, 50),
new SqlParameter("@TITLES", SqlDbType.VarChar, 500),
new SqlParameter("@CLASSID", SqlDbType.VarChar, 500),
new SqlParameter("@CONTENTS", SqlDbType.Text),
new SqlParameter("@RE_CONTENTS", SqlDbType.Text),
new SqlParameter("@STATUS", SqlDbType.Int, 4),
new SqlParameter("@WRITER", SqlDbType.VarChar, 500),
new SqlParameter("@DATETIME", SqlDbType.DateTime),
new SqlParameter("@RE_DATETIME", SqlDbType.DateTime),
new SqlParameter("@DELFLAG", SqlDbType.Int, 4),
new SqlParameter("@COURSEID", SqlDbType.VarChar, 500)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.TITLES;
parameters[2].Value = model.CLASSID;
parameters[3].Value = model.CONTENTS;
parameters[4].Value = model.RE_CONTENTS;
parameters[5].Value = model.STATUS;
parameters[6].Value = model.WRITER;
parameters[7].Value = model.DATETIME;
parameters[8].Value = model.RE_DATETIME;
parameters[9].Value = model.DELFLAG;
parameters[10].Value = model.COURSEID;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
