/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(university.Model.CCOM.User_notice model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update User_notice set ");
strSql.Append(" User_id = @User_id , ");
strSql.Append(" Notice_id = @Notice_id , ");
strSql.Append(" Notice_read_id = @Notice_read_id ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.BigInt, 8),
new SqlParameter("@User_id", SqlDbType.BigInt, 8),
new SqlParameter("@Notice_id", SqlDbType.Text),
new SqlParameter("@Notice_read_id", SqlDbType.Text)
};
parameters[0].Value = model.id;
parameters[1].Value = model.User_id;
parameters[2].Value = model.Notice_id;
parameters[3].Value = model.Notice_read_id;
int rows = DBSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.User_notice GetModel(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, User_id, Notice_id, Notice_read_id ");
strSql.Append(" from User_notice ");
strSql.Append(" where " + strWhere);
university.Model.CCOM.User_notice model = new university.Model.CCOM.User_notice();
DataSet ds = DBSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = long.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["User_id"].ToString() != "")
{
model.User_id = long.Parse(ds.Tables[0].Rows[0]["User_id"].ToString());
}
model.Notice_id = ds.Tables[0].Rows[0]["Notice_id"].ToString();
model.Notice_read_id = ds.Tables[0].Rows[0]["Notice_read_id"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(university.Model.CCOM.User_notice model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into User_notice(");
strSql.Append("User_id,Notice_id,Notice_read_id");
strSql.Append(") values (");
strSql.Append("@User_id,@Notice_id,@Notice_read_id");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@User_id", SqlDbType.BigInt, 8),
new SqlParameter("@Notice_id", SqlDbType.Text),
new SqlParameter("@Notice_read_id", SqlDbType.Text)
};
parameters[0].Value = model.User_id;
parameters[1].Value = model.Notice_id;
parameters[2].Value = model.Notice_read_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.User_notice GetModel(long id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, User_id, Notice_id, Notice_read_id ");
strSql.Append(" from User_notice ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.BigInt)
};
parameters[0].Value = id;
university.Model.CCOM.User_notice model = new university.Model.CCOM.User_notice();
DataSet ds = DBSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = long.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["User_id"].ToString() != "")
{
model.User_id = long.Parse(ds.Tables[0].Rows[0]["User_id"].ToString());
}
model.Notice_id = ds.Tables[0].Rows[0]["Notice_id"].ToString();
model.Notice_read_id = ds.Tables[0].Rows[0]["Notice_read_id"].ToString();
return(model);
}
else
{
return(null);
}
}
