/// <summary>
/// 得到一个对象实体
/// </summary>
public Interwebsite.Model.Announcement DataRowToModel(DataRow row)
{
Interwebsite.Model.Announcement model=new Interwebsite.Model.Announcement();
if (row != null)
{
if(row["ID"]!=null && row["ID"].ToString()!="")
{
model.ID=int.Parse(row["ID"].ToString());
}
if(row["AnnouncementName"]!=null)
{
model.AnnouncementName=row["AnnouncementName"].ToString();
}
if(row["AnnouncementInfo"]!=null)
{
model.AnnouncementInfo=row["AnnouncementInfo"].ToString();
}
if(row["Author"]!=null)
{
model.Author=row["Author"].ToString();
}
//if(row["CreateTime"]!=null && row["CreateTime"].ToString()!="")
//{
// model.CreateTime=DateTime.Parse(row["CreateTime"].ToString());
//}
if(row["ModifyTime"]!=null && row["ModifyTime"].ToString()!="")
{
model.ModifyTime=DateTime.Parse(row["ModifyTime"].ToString());
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Interwebsite.Model.Announcement DataRowToModel(DataRow row)
{
Interwebsite.Model.Announcement model = new Interwebsite.Model.Announcement();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["AnnouncementName"] != null)
{
model.AnnouncementName = row["AnnouncementName"].ToString();
}
if (row["AnnouncementInfo"] != null)
{
model.AnnouncementInfo = row["AnnouncementInfo"].ToString();
}
if (row["Author"] != null)
{
model.Author = row["Author"].ToString();
}
//if(row["CreateTime"]!=null && row["CreateTime"].ToString()!="")
//{
// model.CreateTime=DateTime.Parse(row["CreateTime"].ToString());
//}
if (row["ModifyTime"] != null && row["ModifyTime"].ToString() != "")
{
model.ModifyTime = DateTime.Parse(row["ModifyTime"].ToString());
}
}
return(model);
}
public bool Add(Interwebsite.Model.Announcement model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Announcement(");
strSql.Append("AnnouncementName,AnnouncementInfo,Author,CreateTime,ModifyTime)");
strSql.Append(" values (");
strSql.Append("@AnnouncementName,@AnnouncementInfo,@Author,@CreateTime,@ModifyTime)");
SqlParameter[] parameters =
{
new SqlParameter("@AnnouncementName", SqlDbType.NVarChar, 100),
new SqlParameter("@AnnouncementInfo", SqlDbType.Text, 16),
new SqlParameter("@Author", SqlDbType.NVarChar, 20),
new SqlParameter("@CreateTime", SqlDbType.DateTime),
new SqlParameter("@ModifyTime", SqlDbType.DateTime)
};
parameters[0].Value = model.AnnouncementName;
parameters[1].Value = model.AnnouncementInfo;
parameters[2].Value = model.Author;
parameters[3].Value = model.CreateTime;
parameters[4].Value = model.ModifyTime;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Interwebsite.Model.Announcement model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Announcement set ");
strSql.Append("ID=@ID,");
strSql.Append("AnnouncementName=@AnnouncementName,");
strSql.Append("AnnouncementInfo=@AnnouncementInfo,");
strSql.Append("Author=@Author,");
strSql.Append("CreateTime=@CreateTime,");
strSql.Append("ModifyTime=@ModifyTime");
strSql.Append(" where ");
strSql.Append("ID='" + model.ID + "'");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@AnnouncementName", SqlDbType.NVarChar, 100),
new SqlParameter("@AnnouncementInfo", SqlDbType.Text, 16),
new SqlParameter("@Author", SqlDbType.NVarChar, 20),
new SqlParameter("@CreateTime", SqlDbType.DateTime),
new SqlParameter("@ModifyTime", SqlDbType.DateTime)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.AnnouncementName;
parameters[2].Value = model.AnnouncementInfo;
parameters[3].Value = model.Author;
parameters[4].Value = model.CreateTime;
parameters[5].Value = model.ModifyTime;
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 DataSet GetModel(int ID)
{
//该表无主键信息，请自定义主键/条件字段
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,AnnouncementName,AnnouncementInfo,Author,ModifyTime from Announcement ");
strSql.Append(" where id=" + ID);
SqlParameter[] parameters =
{
};
Interwebsite.Model.Announcement model = new Interwebsite.Model.Announcement();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(ds);;
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DataSet GetModel(int ID)
{
//该表无主键信息，请自定义主键/条件字段
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 ID,AnnouncementName,AnnouncementInfo,Author,ModifyTime from Announcement ");
strSql.Append(" where id=" + ID);
SqlParameter[] parameters = {
};
Interwebsite.Model.Announcement model=new Interwebsite.Model.Announcement();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
return ds; ;
}
else
{
return null;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Interwebsite.Model.Announcement model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Interwebsite.Model.Announcement model)
{
return(dal.Add(model));
}
