/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WebSiteModel.WebToAttribute model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update WebToAttribute set ");
strSql.Append("WebSiteID=@WebSiteID,");
strSql.Append("WebAttitudesID=@WebAttitudesID,");
strSql.Append("Title=@Title,");
strSql.Append("Content=@Content,");
strSql.Append("Addtime=@Addtime,");
strSql.Append("Remark=@Remark");
strSql.Append(" where ID=@ID");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@WebSiteID", DbType.Int32, 8),
new SQLiteParameter("@WebAttitudesID", DbType.Int32, 8),
new SQLiteParameter("@Title", DbType.String),
new SQLiteParameter("@Content", DbType.String),
new SQLiteParameter("@Addtime", DbType.DateTime),
new SQLiteParameter("@Remark", DbType.String),
new SQLiteParameter("@ID", DbType.Int32, 8)
};
parameters[0].Value = model.WebSiteID;
parameters[1].Value = model.WebAttitudesID;
parameters[2].Value = model.Title;
parameters[3].Value = model.Content;
parameters[4].Value = model.Addtime;
parameters[5].Value = model.Remark;
parameters[6].Value = model.ID;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebSiteModel.WebToAttribute DataRowToModel(DataRow row)
{
WebSiteModel.WebToAttribute model = new WebSiteModel.WebToAttribute();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["WebSiteID"] != null && row["WebSiteID"].ToString() != "")
{
model.WebSiteID = int.Parse(row["WebSiteID"].ToString());
}
if (row["WebAttitudesID"] != null && row["WebAttitudesID"].ToString() != "")
{
model.WebAttitudesID = int.Parse(row["WebAttitudesID"].ToString());
}
if (row["Title"] != null)
{
model.Title = row["Title"].ToString();
}
if (row["Content"] != null)
{
model.Content = row["Content"].ToString();
}
if (row["Addtime"] != null && row["Addtime"].ToString() != "")
{
model.Addtime = DateTime.Parse(row["Addtime"].ToString());
}
if (row["Remark"] != null)
{
model.Remark = row["Remark"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WebSiteModel.WebToAttribute model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into WebToAttribute(");
strSql.Append("WebSiteID,WebAttitudesID,Title,Content,Addtime,Remark)");
strSql.Append(" values (");
strSql.Append("@WebSiteID,@WebAttitudesID,@Title,@Content,@Addtime,@Remark)");
strSql.Append(";select LAST_INSERT_ROWID()");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@WebSiteID", DbType.Int32, 8),
new SQLiteParameter("@WebAttitudesID", DbType.Int32, 8),
new SQLiteParameter("@Title", DbType.String),
new SQLiteParameter("@Content", DbType.String),
new SQLiteParameter("@Addtime", DbType.DateTime),
new SQLiteParameter("@Remark", DbType.String)
};
parameters[0].Value = model.WebSiteID;
parameters[1].Value = model.WebAttitudesID;
parameters[2].Value = model.Title;
parameters[3].Value = model.Content;
parameters[4].Value = model.Addtime;
parameters[5].Value = model.Remark;
object obj = DbHelperSQLite.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 WebSiteModel.WebToAttribute GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ID,WebSiteID,WebAttitudesID,Title,Content,Addtime,Remark from WebToAttribute ");
strSql.Append(" where ID=@ID");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@ID", DbType.Int32, 4)
};
parameters[0].Value = ID;
WebSiteModel.WebToAttribute model = new WebSiteModel.WebToAttribute();
DataSet ds = DbHelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
