/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(university.Model.CCOM.Major model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Major set ");
strSql.Append("Major_require=@Major_require,");
strSql.Append("Major_academic=@Major_academic,");
strSql.Append("Major_reference=@Major_reference,");
strSql.Append("Agency_id=@Agency_id,");
strSql.Append("Period_id=@Period_id,");
strSql.Append("Major_remark=@Major_remark");
strSql.Append(" where Major_id=@Major_id");
SqlParameter[] parameters =
{
new SqlParameter("@Major_require", SqlDbType.Text),
new SqlParameter("@Major_academic", SqlDbType.VarChar, 64),
new SqlParameter("@Major_reference", SqlDbType.Text),
new SqlParameter("@Agency_id", SqlDbType.Int, 4),
new SqlParameter("@Period_id", SqlDbType.Int, 4),
new SqlParameter("@Major_remark", SqlDbType.Text),
new SqlParameter("@Major_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.Major_require;
parameters[1].Value = model.Major_academic;
parameters[2].Value = model.Major_reference;
parameters[3].Value = model.Agency_id;
parameters[4].Value = model.Period_id;
parameters[5].Value = model.Major_remark;
parameters[6].Value = model.Major_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.Major GetModel(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Major_id,Major_require,Major_academic,Major_reference,Agency_id,Period_id,Major_remark from Major ");
strSql.Append(" where " + strWhere);
university.Model.CCOM.Major model = new university.Model.CCOM.Major();
DataSet ds = DBSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Major_id"].ToString() != "")
{
model.Major_id = int.Parse(ds.Tables[0].Rows[0]["Major_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Major_require"].ToString() != "")
{
model.Major_require = ds.Tables[0].Rows[0]["Major_require"].ToString();
}
model.Major_academic = ds.Tables[0].Rows[0]["Major_academic"].ToString();
model.Major_reference = ds.Tables[0].Rows[0]["Major_reference"].ToString();
if (ds.Tables[0].Rows[0]["Agency_id"].ToString() != "")
{
model.Agency_id = int.Parse(ds.Tables[0].Rows[0]["Agency_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Period_id"].ToString() != "")
{
model.Period_id = int.Parse(ds.Tables[0].Rows[0]["Period_id"].ToString());
}
model.Major_remark = ds.Tables[0].Rows[0]["Major_remark"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(university.Model.CCOM.Major model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Major(");
strSql.Append("Major_require,Major_academic,Major_reference,Agency_id,Period_id,Major_remark)");
strSql.Append(" values (");
strSql.Append("@Major_require,@Major_academic,@Major_reference,@Agency_id,@Period_id,@Major_remark)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Major_require", SqlDbType.Text),
new SqlParameter("@Major_academic", SqlDbType.VarChar, 64),
new SqlParameter("@Major_reference", SqlDbType.Text),
new SqlParameter("@Agency_id", SqlDbType.Int, 4),
new SqlParameter("@Period_id", SqlDbType.Int, 4),
new SqlParameter("@Major_remark", SqlDbType.Text)
};
parameters[0].Value = model.Major_require;
parameters[1].Value = model.Major_academic;
parameters[2].Value = model.Major_reference;
parameters[3].Value = model.Agency_id;
parameters[4].Value = model.Period_id;
parameters[5].Value = model.Major_remark;
object obj = DBSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Major DataRowToModel(DataRow row)
{
university.Model.CCOM.Major model = new university.Model.CCOM.Major();
if (row != null)
{
if (row["Major_id"] != null && row["Major_id"].ToString() != "")
{
model.Major_id = int.Parse(row["Major_id"].ToString());
}
if (row["Major_require"] != null)
{
model.Major_require = row["Major_require"].ToString();
}
if (row["Major_academic"] != null)
{
model.Major_academic = row["Major_academic"].ToString();
}
if (row["Major_reference"] != null)
{
model.Major_reference = row["Major_reference"].ToString();
}
if (row["Agency_id"] != null && row["Agency_id"].ToString() != "")
{
model.Agency_id = int.Parse(row["Agency_id"].ToString());
}
if (row["Period_id"] != null && row["Period_id"].ToString() != "")
{
model.Period_id = int.Parse(row["Period_id"].ToString());
}
if (row["Major_remark"] != null)
{
model.Major_remark = row["Major_remark"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Major GetModel(int Major_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Major_id,Major_require,Major_academic,Major_reference,Agency_id,Period_id,Major_remark from Major ");
strSql.Append(" where Major_id=@Major_id");
SqlParameter[] parameters =
{
new SqlParameter("@Major_id", SqlDbType.Int, 4)
};
parameters[0].Value = Major_id;
university.Model.CCOM.Major model = new university.Model.CCOM.Major();
DataSet ds = DBSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
