• 例句:The flour is ground using traditional methods.这面粉是用传统方法磨制而成。方法的英语单词:method ; way ; means例句:1.克服恐惧的唯一方法是正视恐惧。The only way to conquer a fear is to face it. ...

    表示方法的英语单词有method;way和means等等。例句:The flour is ground using traditional methods.这面粉是用传统方法磨制而成。

    method ; way ; means



    The only way to conquer a fear is to face it.


    There are, broadly speaking, two ways of doing this.


    Thinking positively is one way of dealing with stress.


    His teaching methods are idiosyncratic but successful.


    Catherine demonstrated the proper way to cleanse the face.

  • C# code//有些东西LZ根据你自己的情况修改下就可以了using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;...

    C# code//有些东西LZ根据你自己的情况修改下就可以了

    using System;

    using System.Collections.Generic;

    using System.ComponentModel;

    using System.Data;

    using System.Drawing;

    using System.Linq;

    using System.Text;

    using System.Windows.Forms;

    using System.Security.Cryptography;

    using System.Web;

    namespace 电信查询


    public partial class Form1 : Form



    private objTele.Service1SoapClient objtele = new 电信查询.objTele.Service1SoapClient();


    private string nowtnum = "";


    private string nowtid = "";


    private string nowtmoney = "";


    private string nowtname = "";


    private string oldtname = "";


    private string oldtnum = "";


    private string oldtid = "";


    private string oldtmoney = "";


    private int islock = 0;

    public Form1()




    private void tspstart_Click(object sender, EventArgs e)


    if (cbbtime.Text != "")


    if (tspstart.Text == "开始查询")


    timer1.Interval = Convert.ToInt32(cbbtime.Text.ToString().Trim());

    timer1.Enabled = true;

    tspstart.Text = "停止查询";




    tspstart.Text = "开始查询";

    timer1.Enabled = false;

    timer2.Enabled = false;





    MessageBox.Show("请先设定查询时间间隔", "错误提示", MessageBoxButtons.OK, MessageBoxIcon.Error);




    private void cbbtime_SelectedIndexChanged(object sender, EventArgs e)


    if (cbbtime.Text != "")


    timer1.Interval = Convert.ToInt32(cbbtime.Text.ToString().Trim());



    private void Form1_Load(object sender, EventArgs e)


    webpage.Url = new Uri("http://www.1065921611.com/");

    lvorder.Columns.Add("编号", 40);

    lvorder.Columns.Add("号码", 80);

    lvorder.Columns.Add("姓名", 80);

    lvorder.Columns.Add("用户余额", 80);

    lvorder.Columns.Add("状态", 120);

    lvorder.Columns.Add("时间", 120);

    lvorder.GridLines = true; //显示表格线

    lvorder.View = View.Details;//显示表格细节

    lvorder.HeaderStyle = ColumnHeaderStyle.Clickable;//对表头进行设置

    lvorder.FullRowSelect = true;//是否可以选择行

    cbbtime.Text = "5000";

    this.Text = "电信查询";


    private void timer1_Tick(object sender, EventArgs e)


    string strtele = "";




    strtele = objtele.selectOneSelectStratMobile(Encrypt(), "2");

    if (strtele != "")


    string[] stroder = strtele.Split(new string[] { "_" }, StringSplitOptions.RemoveEmptyEntries);

    if (stroder[0] != "0" && stroder[1] != "0")




    HtmlDocument doc = webpage.Document.Window.Frames[1].Document.Window.Frames[3].Document.Window.Frames[0].Document;

    HtmlElement telenum = doc.All["chargePhone"];

    HtmlElement submit = doc.GetElementsByTagName("a")[0];

    nowtid = stroder[0].ToString().Trim();

    nowtnum = stroder[1].ToString().Trim();

    nowdo.Text = "正在查询用户:" + nowtnum.ToString() + "信息";

    if (telenum == null || submit == null)


    nowdo.Text = "网络受阻查询用户:" + nowtnum.ToString() + "信息失败";

    databind(nowtid.ToString(), nowtnum.ToString(), "查询失败", "0", "网络受阻,查询失败", 9);



    telenum.SetAttribute("value", stroder[1].ToString());


    timer1.Enabled = false;

    timer2.Enabled = true;

    timer2.Interval = 2000;

    islock = 0;


    catch (Exception)







    catch (Exception)






    private void webpage_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)




    private void webpage_Navigated(object sender, WebBrowserNavigatedEventArgs e)



  • 今天看英文好像怎么都不大看得进去,索性一边看一遍翻译(所以估计很多地方表诉得都不准确),权当增进理解,同时集中注意力了,呵呵 3 Using OpenSceneGraph in Your Application在程序中使用OSG Real ...



    3 Using OpenSceneGraph in Your Application



    Real applications need to do more than build a scene graph and write it out to a file. This chapter explores techniques for integrating OSG into your application. You’ll learn how to render a scene graph, change the view, perform picking operations, and dynamically modify scene graph data.



    3.1 Rendering


    OSG doesn’t hide any functionality. OSG exposes the lowest levels of its functionality to your application. If you want complete scene graph rendering control, you can write code to perform the following operations in your application.

    OSG 没有封装任何的功能。相反,它还提供其最底层的功能函数。如果你想要完全控制一个场景图形的渲染,你可以在应用程序中用代码实现下列操作:


    l  Develop your own view management code to modify the OpenGL model-view matrix.

    l  Create a window and an OpenGL context, and make them current. Write the code to manage multiple windows and contexts if your application requires it.

    l  If your application uses paged databases, start the osgDB::DatabasePager

    l  Instantiate osgUtil::UpdateVisitor, osgUtil::CullVisitor, and osgUtil::RenderStage objects to implement the update, cull, and draw traversals. If you really want total control, design your own classes to perform these traversals.

    l  Write a main loop that handles events from the operating system. Call into your view code to update the model-view matrix.

    l  Call glClear() before rendering a frame. Execute update, cull, and draw traversals to render, and then swap buffers.

    l  Write additional code to support stereo and multipipe rendering if your applilcation or target platform requires it.

    l  Finally, write all of this code in a platform-independent manner, so it works with all target platforms.


    l  设计你自己的视图操作代码以用来修改OpenGL model-view 矩阵

    l  创建一个窗口及一个OpenGL上下文,并make them current。如果你的程序要求的话,同时添加对于多个窗口及上下文的控制

    l  如果你的程序使用了分页式数据库的话,启动osgDB::DatabasePager

    l  实例化osgUtil::UpdateVisitor, osgUtil::CullVisitor osgUtil::RenderStage 对象,用于执行更新、拣选及绘制遍历。如果你想做到全盘控制,则需要自己定义书写你自己的遍历类

    l  写一个由操作系统控制的事件句柄控制的主循环。同时调用你自己的视图来更新model-view 矩阵

    l   渲染每一帧之前,调用glClear()函数。执行更新、拣选和绘制遍历, 然后交换缓存

    l  编写额外的代码来支持立体及多管道渲染,如果你的程序或目标平台需要如此的话

    l  在平台独立的前提下书写这些代码来确保其可以在任何平台上运行


    This is possible to do, but tedious and time consuming. It’s also potentially incompatible with future versions of OSG that might modify some of the low-level interfaces that such an application uses.



    Fortunately, OSG has evolved over time to increasingly incorporate functionality that makes it easier for applications to render. As you work with OSG, you might encounter some of these utilities and libraries.



    l  osgUtil::SceneView – A class that wraps the update, cull, and draw traversals, but doesn’t start the DatabasePager. There are several applications that use SceneView as their main interface for rendering in OSG.

    l  Producer and osgProducer-Producer is an external camera library that supports multipipe rendering. osgProducer is a library that unifies OSG and Producer for application usage. Producer has an active user base, and there are many Producer – and osgProducer-based OSG application today.

    l  osgUtil::SceneView – 它一个包含了更新、拣选和绘制遍历的类,但是并不会启动DatabasePager。有好几个程序都是用SceneView作为其OSG渲染的主要接口

    l  ProducerosgProducer – Producer是一个外部摄像机库文件,该文件支持多管道渲染。osgProducer是一个库文件,它为应用程序的应用统一了OSGProducerProducer拥有一个active user base, 至今,已经有非常多的Producer- osgProducer-based OSG应用程序了。


    OSG v2.0 adds a new library to the core OSG libraries – the osgViewer library. osgViewer contains a set of viewer classes that encapsulate a large amount of functionality commonly required by applications, such as display management, event handling, and rendering. It uses the osg::Camera class to manipulate the OpenGL model-view matrix. Unlike the SceneView class, the osgViewer library’s viewer classes provide full support for the DatabasePager. osgViewer also simplifies support for multiple independent views into the same scene graph.

    OSG 2.0版本增加了一个OSG核心库文件——osgViewerosgViewer包含一系列的viewer类,这些类封装了大量的应用程序常用功能;例如显示管理、时间控制及渲染。它使用osg::Camera类来控制OpenGLmodel-view矩阵。与SceneView类不同的是,osgViewer库文件所包含的各个viewer类都支持DatabasePager. osgViewer同时也基本支持多个独立的视图into到同一个场景中。


    Section 1.6.3 Components provides an overview of the osgViewer of the osgViewer library’s two viewer classes, Viewer, and CompositeViewer. This chapter demonstrates how your application can use the Viewer class to implement OSG rendering functionality.



  • I'm trying to read from mysql field with datetime type and I was trying everything and always it's return field name only.Here is my code:using (MySqlConnection connection = new MySqlConnection(Connec...


    I'm trying to read from mysql field with datetime type and I was trying everything and always it's return field name only.

    Here is my code:

    using (MySqlConnection connection = new MySqlConnection(ConnectionString))



    string query = @"SELECT `sID`, 'sDate', `sGameLogin`, `dGameAmount`,

    'sPayMethod' FROM `XeronRequests` WHERE `iStatus` = 0";

    MySqlCommand cmd = new MySqlCommand(query, connection);

    cmd.CommandType = CommandType.Text;

    using (MySqlDataReader dataReader = cmd.ExecuteReader())


    while (dataReader.Read())


    list.Add(new PaymentInfoText(dataReader["sID"] + "",

    dataReader["sDate"] + "",

    dataReader["sGameLogin"] + "",

    dataReader["dGameAmount"] + "",

    dataReader["sPayMethod"] + ""));



    e.Result = list;





    instead of

    dataReader["sDate"] + ""

    and remove the ticks around your columns in the sql, e.g.

    sDate instead of 'sDate'. You need them only for reserved words or if you have spaces in your column names:

  • JSON是一种轻量级的数据交换格式。它基于 ECMAScript 的一个子集,采用完全独立于编程语言的文本格式来存储和表示数据。...以下是转换的程序代码:using System.Collections; using System.Collections.Generic;...
  • Following is the table HTML source which seems to be very complex for selenium to read its contents.. Can somebody help me, reading this data into python using selenium?NameAbhishekLast NameKulkarniPh...
  • 怎么看懂,大致的motivation是,为了使non-parametric policy具有multimodal的性质,采用多个Gaussian Process混合的形式,并使用变分贝叶斯推断的方式进行policy search。还使用了sparse-pseudo-input GP进行扩展...
  • 就是你看了explain的结果后,知道extra里面的Using MRR,Using join buffer (Batched Key Access)是个啥意思。还对开发有借鉴意义。 本篇老师接着上一篇,介绍对于join的算法Index Nested-Loop Join(NLJ)和Block ...
  • How do I read the number of files in a specific folder using Python? Example code would be awesome!解决方案To count files and directories non-recursively you can use os.listdir and take its length.To ...
  • 慕后森能给个实例吗?我是用datareader 读取的using (SqlDataReader reader = DBUtility.SqlHelper.ExecuteReader(connectionString, CommandType.StoredProcedure, "dbo.P_GetUserBuyDetail", parameters)) {...
  • using System;using System.Collections.Generic;using System.Text;using Console = System.Console;using Microsoft.Data.Odbc;using System.Data;using System.Data.SqlClient;namespace ConsoleApplication1{cla...
  • I know how to read a file with Haxe by using sys.io.File.read (compare Reading lines from a file in Haxe and I also know that the sys module is not available for each target). However how can I tell s...
  • 我最近呢,正在做运动识别跟踪程序,用opencv想着把运动目标提取出来加上轮廓求质心呢,结果有错误。 #include"cv.h" ...using namespace std; using namespace cv; IplImage* doCanny(IplImage* in,
  • using (SqlDataReader dr=DBHelper.Select("UP_T_User_GetModel",parameters)){if (dr.Read()){User user = new User();user.UserID = userID;user.UserPwd = dr["userPwd"].ToString();Department dept=new Departm...
  • 我是用datareader 读取的using (SqlDataReader reader = DBUtility.SqlHelper.ExecuteReader(connectionString, CommandType.StoredProcedure, "dbo.P_GetUserBuyDetail", parameters)){if (reader.Read()){Models.....
  • 权威例句A new method of cannabis ingestion: the dangers ...Amino acid analysis of tryptic fragments using dabs derivatizationThe ecology of 0-group plaice and common dabs at Loch Ewe I. Population an...
  • 只更新几十行数据,里面涉及到3个分区表,T1,T2,T3,看执行计划都走了分区,都是时间分区,按月分的,但是运行结果还是很慢,数十分钟,逻辑太高了:28154336consistent gets,不清楚怎么造成的,求大神指教。...
  • MRR,全称「Multi-Range Read Optimization」。...怎么转化的?为什么顺序就能提升读取性能?咱们开始吧。磁盘:苦逼的底层劳动人民执行一个范围查询:mysql>explainselect*fromstuwhereagebetween10and2...
  • using (ExcelPackage resultExcel = new ExcelPackage(new FileInfo(@"..\..\出货报告\" + textBox1.Text + ".xlsx"))) { ExcelWorksheet resultWS = resultExcel.Workbook.Worksheets["出货报告"];//目标工作...
  • 今天来教大家怎么写出又可爱又迷惑又让人不懂的代码。按照套路(?),先设定压行底线,然后讲一些小技巧,最后再讨论一下五大压行姿势。-1.规定为了保证代码质量,先设定如下底线。除了单行函数以外,大括号不能在...
  • using System; using System.Xml; using System.Drawing; using System.Collections; using System.ComponentModel...WINDOWS桌面工程能编译通过,换成VS2008在WINCE下也能编译,唯独VS2003在WINCE下不能编译,怎么破?
  • 对于if-else语句来说,要注意的有这么几条:一、先写正常情况下会发生的条件,这样的人一看就知道正常情况下会怎么样,可以很容易的知道这段代码的功能,同时执行效率也会提高,因为正常的情况会是最可能发生的...
  • 前言: 当我第一眼看到这个标题的时候,觉得很amazing,我对非监督学习的工作了解得不多,可以说是从Attention Net出来之后才开始慢慢地关注一些,所以看到有这方面...但是越想越不明白,训练detector怎么会跟human
  • 现在脑子有点乱,一时间不知道怎么准备语言,就先把代码放到这,以后再补上。#include #include using namespace std; using namespace std::placeholders; class Foo { typedef function()> LenCall; typedef
  • 怎么能让数字也进去呢?尝试了scanf和gets两种方法 都不对。。 ``` #include #include #include #include using namespace std; long long int val(char * hex) { long long int n = 0; while (*hex != '\0...
  • 使用C#的文件操作代码如下: using (FileStream input = File.OpenRead("binarydata.dat")) using (BinaryReader reader = new BinaryReader(input)) { int intRead = reader.ReadInt32(); byte[] ...



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