· 第一章第二节 office Web Components是什么?office Web Components是一组的COM控件,设计的目的是为众多的控件容器提供交互的电子表格建模,数据报表和数据可视化功能。OWC库包含四个主要的组件:电子表格组件,图表组件,透视表组件和数据源组件。我们将在这一节中简要论述每个控件,然后在后续各...
· 译者说明:《Programming Microsoft office 2000 Web Components》是我从网上下载的一本讲述OWC技术的英文电子书,之所以要翻译这本书,是基于以下几个想法:
1、阅读英文资料时常常会不求甚解,忽略很多细节和不容易阅读的句子,如果强迫自己逐句的翻译出来,则会对原来的英文资料有更加全面、详 ...
· In C# we can filter our application's messages so some of them don't get dispatched. See the example below of how to prevent the user from clicking the Left Mouse button in our application: // created on 20.10.2001 at 18:04
//This example has 2 classes
//1. MyFilter, which ex...
· 头晕脑涨地研究了一天,就为了实现在函数的参数中返回结构数组。现供大家分享,节省学习时间。实例:
/// <summary>
/// 用户信息结构
/// </summary>
public struct TUSER
{
public string LoginName;
public string LoginPass;
public string TrueName;
public ...
· C# is a simple, modern, object oriented, and type-safe programming language derived from C and C++. C# (pronounced “C sharp”) is firmly planted in the C and C++ family tree of languages, and will immediately be familiar to C and C++ programmers. C# aims to combine the high ...
· using System;
using System.Text;namespace PubClass.CSharp.String
{
public class UTP8String
{
public long Length(string strLen)
{
bool winnt_chinese=true;
winnt_chinese=("中国".Length ==2);
if(winnt_chinese)...
· 1.14 Properties
A property is a named attribute associated with an object or a class. Examples of properties include the length of a string, the size of a font, the caption of a window, the name of a customer, and so on. Properties are a natural extension of fields – both ar...
· Multiple Implementation in C#
By Craig Breakspear
Can you inherit from multiple classes in C#? Simply put, this cannot be done. However there are ways around it. From a design perspective you must ask yourself, Will a Class fully represent an object? Meaning that, if we have ...