解决COM显示HTML，无法copy、paste的问题
这两个操作默认是被屏蔽了的，需要手动拦截按键消息然后处理。
如果嵌入HTML的窗口拿不到WM_KEYDOWN这样的消息，就只好直接在消息循环里拦截了：
{
while (0 != (r = GetMessage(&msg, NULL, 0, 0))) {
if (r == -1) {
break;
}
if (CheckIfDealCopyPaste(msg)) {
continue;
}
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
然后检查按键：
bool CheckIfDealCopyPaste(const MSG &msg)
{
if (msg.message != WM_KEYDOWN) {
return false;
}
BOOL bCtrlDown = (0x80 & GetKeyState(VK_CONTROL));
if (msg.wParam == _T('X') && bCtrlDown) {
DoCommand(L"Cut");
return true;
} else if (msg.wParam == _T('C') && bCtrlDown) {
DoCommand(L"Copy");
return true;
} else if (msg.wParam == _T('V') && bCtrlDown) {
DoCommand(L"Paste");
return true;
} else if (msg.wParam == _T('A') && bCtrlDown) {
DoCommand(L"SelectAll");
return true;
}
return false;
}
void DoCommand(LPCWSTR szCommand)
{
BSTR bStr = SysAllocString(szCommand);
DoWebCommand(m_hWnd, bStr); // m_hWnd为嵌入HTML的窗口句柄
SysFreeString(bStr);
}
// 这是一个C函数
void WINAPI DoWebCommand(HWND hWnd, BSTR idCmd)
{
IOleObject **browserHandle;
IOleObject *browserObject;
TRACE_FUNC;
if ((browserHandle = (IOleObject **)GetWindowLongPtr(hWnd, GWLP_USERDATA)))
{
browserObject = *browserHandle;
do
{
IWebBrowser2 *webBrowser2 = NULL;
IConnectionPointContainer *spCPC = NULL;
IConnectionPoint *spCP = NULL;
IDispatch *pDoc = NULL;
IHTMLDocument2 *htmlDoc = NULL;
VARIANT_BOOL bVal;
HRESULT hr;
hr = browserObject->lpVtbl->QueryInterface(browserObject, &IID_IWebBrowser2, (void**)&webBrowser2);
相关文档：
<?php
$s = <<<html
<html>
<head>
<title>nested tag test</title>
<mce:script type="text/javascript"><!--
alert('fdsafdasfasd');
// --></mce:script>
</head>
<body>
<div id=0>
<div id=1><img name="im ......
//回车：[\n\r\t]
$reg="|typeid=\"(.*)\" onsel.*[\n\r\t]*<a href="\" mce_href="\""#\">(.*)</a>|";
preg_match_all ($reg,
$html,
$out, PREG_PATTERN_ORDER);
foreach ($out as $value){
foreach ($value as $value2){
if(strlen($value2)<20)
echo ($value2."<br>");
}
} ......
我们常常把一组集合放到每个页面的下拉框中，这里利用struts1的html:optionsCollection可以省很多事。
举个例子：
写一个公共静态方法：
public static Collection<LabelValueBean> getAllType() {
Collection<LabelValueBean> col = new ArrayList<LabelValueBean>();
col.add(new LabelValueBean( ......
基本结构标签:
<HTML>,表示该文件为HTML文件
<HEAD>,包含文件的标题,使用的脚本,样式定义等
<TITLE>---</TITLE>,包含文件的标题,标题出现在浏览器标题栏中
</HEAD>,<HEAD>的结束标志
<BODY>,放置浏览器中显示信息的所有标志和属性,其中内容在浏览器中显示.
</BOD ......
http://www.experts-exchange.com/Programming/Languages/C/Q_24038236.html
/* CWebPage.c
This is a Win32 C application (ie, no MFC, WTL, nor even any C++ -- just plain C) that demonstrates
how to embed a browser "control" (actually, an OLE object) in your own window (in order to display a
web p ......
