/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.Teacher_Flist model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Teacher_Flist set ");
strSql.Append("StuName=@StuName,");
strSql.Append("Teacher_F=@Teacher_F");
strSql.Append(" where StuNo=@StuNo ");
SqlParameter[] parameters =
{
new SqlParameter("@StuName", SqlDbType.VarChar, 20),
new SqlParameter("@Teacher_F", SqlDbType.VarChar, 20),
new SqlParameter("@StuNo", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.StuName;
parameters[1].Value = model.Teacher_F;
parameters[2].Value = model.StuNo;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Maticsoft.Model.Teacher_Flist model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Teacher_Flist(");
strSql.Append("StuNo,StuName,Teacher_F)");
strSql.Append(" values (");
strSql.Append("@StuNo,@StuName,@Teacher_F)");
SqlParameter[] parameters =
{
new SqlParameter("@StuNo", SqlDbType.VarChar, 20),
new SqlParameter("@StuName", SqlDbType.VarChar, 20),
new SqlParameter("@Teacher_F", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.StuNo;
parameters[1].Value = model.StuName;
parameters[2].Value = model.Teacher_F;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.Teacher_Flist DataRowToModel(DataRow row)
{
Maticsoft.Model.Teacher_Flist model = new Maticsoft.Model.Teacher_Flist();
if (row != null)
{
if (row["StuNo"] != null)
{
model.StuNo = row["StuNo"].ToString();
}
if (row["StuName"] != null)
{
model.StuName = row["StuName"].ToString();
}
if (row["Teacher_F"] != null)
{
model.Teacher_F = row["Teacher_F"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.Teacher_Flist GetModel(string StuNo)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 StuNo,StuName,Teacher_F from Teacher_Flist ");
strSql.Append(" where StuNo=@StuNo ");
SqlParameter[] parameters =
{
new SqlParameter("@StuNo", SqlDbType.VarChar, 20)
};
parameters[0].Value = StuNo;
Maticsoft.Model.Teacher_Flist model = new Maticsoft.Model.Teacher_Flist();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
