/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Tutor GetModel(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Tutor_id,User_id,Title_id,Subject,Tutor_email,Tutor_fixedphone,Tutor_location,Tutor_introduce,Tutor_picture ");
strSql.Append(" from Tutor ");
strSql.Append(" where " + strWhere);
university.Model.CCOM.Tutor model = new university.Model.CCOM.Tutor();
DataSet ds = DBSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Tutor_id"] != null && ds.Tables[0].Rows[0]["Tutor_id"].ToString() != "")
{
model.Tutor_id = long.Parse(ds.Tables[0].Rows[0]["Tutor_id"].ToString());
}
if (ds.Tables[0].Rows[0]["User_id"] != null && ds.Tables[0].Rows[0]["User_id"].ToString() != "")
{
model.User_id = long.Parse(ds.Tables[0].Rows[0]["User_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Title_id"] != null && ds.Tables[0].Rows[0]["Title_id"].ToString() != "")
{
model.Title_id = int.Parse(ds.Tables[0].Rows[0]["Title_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Subject"] != null)
{
model.Subject = ds.Tables[0].Rows[0]["Subject"].ToString();
}
if (ds.Tables[0].Rows[0]["Tutor_email"] != null)
{
model.Tutor_email = ds.Tables[0].Rows[0]["Tutor_email"].ToString();
}
if (ds.Tables[0].Rows[0]["Tutor_fixedphone"] != null)
{
model.Tutor_fixedphone = ds.Tables[0].Rows[0]["Tutor_fixedphone"].ToString();
}
if (ds.Tables[0].Rows[0]["Tutor_location"] != null)
{
model.Tutor_location = ds.Tables[0].Rows[0]["Tutor_location"].ToString();
}
if (ds.Tables[0].Rows[0]["Tutor_introduce"] != null)
{
model.Tutor_introduce = ds.Tables[0].Rows[0]["Tutor_introduce"].ToString();
}
if (ds.Tables[0].Rows[0]["Tutor_picture"] != null)
{
model.Tutor_picture = ds.Tables[0].Rows[0]["Tutor_picture"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(university.Model.CCOM.Tutor model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Tutor set ");
strSql.Append("User_id=@User_id,");
strSql.Append("Title_id=@Title_id,");
strSql.Append("Subject=@Subject,");
strSql.Append("Tutor_email=@Tutor_email,");
strSql.Append("Tutor_fixedphone=@Tutor_fixedphone,");
strSql.Append("Tutor_location=@Tutor_location,");
strSql.Append("Tutor_introduce=@Tutor_introduce,");
strSql.Append("Tutor_picture=@Tutor_picture");
strSql.Append(" where Tutor_id=@Tutor_id");
SqlParameter[] parameters =
{
new SqlParameter("@User_id", SqlDbType.BigInt, 8),
new SqlParameter("@Title_id", SqlDbType.Int, 4),
new SqlParameter("@Subject", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_email", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_fixedphone", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_location", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_introduce", SqlDbType.Text),
new SqlParameter("@Tutor_picture", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_id", SqlDbType.BigInt, 8)
};
parameters[0].Value = model.User_id;
parameters[1].Value = model.Title_id;
parameters[2].Value = model.Subject;
parameters[3].Value = model.Tutor_email;
parameters[4].Value = model.Tutor_fixedphone;
parameters[5].Value = model.Tutor_location;
parameters[6].Value = model.Tutor_introduce;
parameters[7].Value = model.Tutor_picture;
parameters[8].Value = model.Tutor_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.Tutor DataRowToModel(DataRow row)
{
university.Model.CCOM.Tutor model = new university.Model.CCOM.Tutor();
if (row != null)
{
if (row["Tutor_id"] != null && row["Tutor_id"].ToString() != "")
{
model.Tutor_id = long.Parse(row["Tutor_id"].ToString());
}
if (row["User_id"] != null && row["User_id"].ToString() != "")
{
model.User_id = long.Parse(row["User_id"].ToString());
}
if (row["Title_id"] != null && row["Title_id"].ToString() != "")
{
model.Title_id = int.Parse(row["Title_id"].ToString());
}
if (row["Subject"] != null)
{
model.Subject = row["Subject"].ToString();
}
if (row["Tutor_email"] != null)
{
model.Tutor_email = row["Tutor_email"].ToString();
}
if (row["Tutor_fixedphone"] != null)
{
model.Tutor_fixedphone = row["Tutor_fixedphone"].ToString();
}
if (row["Tutor_location"] != null)
{
model.Tutor_location = row["Tutor_location"].ToString();
}
if (row["Tutor_introduce"] != null)
{
model.Tutor_introduce = row["Tutor_introduce"].ToString();
}
if (row["Tutor_picture"] != null)
{
model.Tutor_picture = row["Tutor_picture"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(university.Model.CCOM.Tutor model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Tutor(");
strSql.Append("User_id,Title_id,Subject,Tutor_email,Tutor_fixedphone,Tutor_location,Tutor_introduce,Tutor_picture)");
strSql.Append(" values (");
strSql.Append("@User_id,@Title_id,@Subject,@Tutor_email,@Tutor_fixedphone,@Tutor_location,@Tutor_introduce,@Tutor_picture)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@User_id", SqlDbType.BigInt, 8),
new SqlParameter("@Title_id", SqlDbType.Int, 4),
new SqlParameter("@Subject", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_email", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_fixedphone", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_location", SqlDbType.VarChar, 128),
new SqlParameter("@Tutor_introduce", SqlDbType.Text),
new SqlParameter("@Tutor_picture", SqlDbType.VarChar, 128)
};
parameters[0].Value = model.User_id;
parameters[1].Value = model.Title_id;
parameters[2].Value = model.Subject;
parameters[3].Value = model.Tutor_email;
parameters[4].Value = model.Tutor_fixedphone;
parameters[5].Value = model.Tutor_location;
parameters[6].Value = model.Tutor_introduce;
parameters[7].Value = model.Tutor_picture;
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.Tutor GetModel(long Tutor_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Tutor_id,User_id,Title_id,Subject,Tutor_email,Tutor_fixedphone,Tutor_location,Tutor_introduce,Tutor_picture from Tutor ");
strSql.Append(" where Tutor_id=@Tutor_id");
SqlParameter[] parameters =
{
new SqlParameter("@Tutor_id", SqlDbType.BigInt)
};
parameters[0].Value = Tutor_id;
university.Model.CCOM.Tutor model = new university.Model.CCOM.Tutor();
DataSet ds = DBSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
