/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(TSIMSServer.Model.t_college model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_college set ");
strSql.Append("college_name=@college_name");
strSql.Append(" where college_num=@college_num ");
MySqlParameter[] parameters =
{
new MySqlParameter("@college_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@college_num", MySqlDbType.VarChar, 50)
};
parameters[0].Value = model.college_name;
parameters[1].Value = model.college_num;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(TSIMSServer.Model.t_college model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into t_college(");
strSql.Append("college_num,college_name)");
strSql.Append(" values (");
strSql.Append("@college_num,@college_name)");
MySqlParameter[] parameters =
{
new MySqlParameter("@college_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@college_name", MySqlDbType.VarChar, 100)
};
parameters[0].Value = model.college_num;
parameters[1].Value = model.college_name;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public TSIMSServer.Model.t_college DataRowToModel(DataRow row)
{
TSIMSServer.Model.t_college model = new TSIMSServer.Model.t_college();
if (row != null)
{
if (row["college_num"] != null)
{
model.college_num = row["college_num"].ToString();
}
if (row["college_name"] != null)
{
model.college_name = row["college_name"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public TSIMSServer.Model.t_college GetModel(string college_num)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select college_num,college_name from t_college ");
strSql.Append(" where college_num=@college_num ");
MySqlParameter[] parameters =
{
new MySqlParameter("@college_num", MySqlDbType.VarChar, 50)
};
parameters[0].Value = college_num;
TSIMSServer.Model.t_college model = new TSIMSServer.Model.t_college();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
