void timeDown_Tick(object sender, EventArgs e)
{
//HtmlDocument doc = (HtmlDocument)currentDoc;
//int height = doc.Body.ScrollRectangle.Height;
//current += height / 100;
//if (current >= height)
//{
// current = height;
// timeDown.Enabled = false;
// timeUp.Enabled = true;
//}
////SetScrollPos(myTextBox.Handle,1,current,true);
////SendMessage(myTextBox.Handle,EM_LINESCROLL,0,
//// current);
//doc.Window.ScrollTo(new Point(0, current));
HTMLDocument doc = currentDoc;
mshtml.IHTMLElement2 body = (mshtml.IHTMLElement2)currentDoc.body;
int height = body.scrollHeight;
current += height / 100;
if (current <= 0)
{
current = 0;
timeUp.Enabled = false;
}
//doc.Window.ScrollTo(new Point(0, current));
doc.parentWindow.scrollTo(0, current);
}
public static mshtml.IHTMLElement2 GetWindowWidthAndHeight(IntPtr hwnd, mshtml.IHTMLDocument2 doc, ref int clientWidth, ref int clientHeight, ref int scrollWidth, ref int scrollHeight)
{
HTMLDocumentClass class2 = doc as HTMLDocumentClass;
mshtml.IHTMLElement2 documentElement = null;
if (class2 != null)
{
documentElement = class2.documentElement as mshtml.IHTMLElement2;
if (documentElement != null)
{
clientWidth = documentElement.clientWidth;
clientHeight = documentElement.clientHeight;
}
}
else
{
Rect lpRect = new Rect();
documentElement = doc.body as mshtml.IHTMLElement2;
WindowUtil.GetWindowRect(hwnd, out lpRect);
if (documentElement != null)
{
clientWidth = lpRect.Right - lpRect.Left;
clientHeight = lpRect.Bottom - lpRect.Top;
}
}
if (documentElement != null)
{
scrollWidth = documentElement.scrollWidth;
scrollHeight = documentElement.scrollHeight;
}
return(documentElement);
}
static void Main(string[] args)
{
Browser browser = new IE("http://www.google.com");
IEElement banner = browser.Images[0].NativeElement as IEElement;
IHTMLElement bannerHtmlElem = banner.AsHtmlElement;
IEElement bodyNative = browser.Body.NativeElement as IEElement;
mshtml.IHTMLElement2 bodyHtmlElem = (mshtml.IHTMLElement2)bodyNative.AsHtmlElement;
mshtml.IHTMLControlRange controlRange = (mshtml.IHTMLControlRange)bodyHtmlElem.createControlRange();
controlRange.add((mshtml.IHTMLControlElement)bannerHtmlElem);
controlRange.execCommand("Copy", false, System.Reflection.Missing.Value);
controlRange.remove(0);
if (Clipboard.GetDataObject() != null)
{
IDataObject data = Clipboard.GetDataObject();
if (data.GetDataPresent(DataFormats.Bitmap))
{
System.Drawing.Image image = (System.Drawing.Image)data.GetData(DataFormats.Bitmap, true);
// do something here
}
}
}
public bool needsplit(HtmlElement e) //输入节点e一定有孩子，根据节点的背景、字体等信息决定是否需要划分
{
HashSet <int> setsplitNum = new HashSet <int>();
ArrayList listbc = new ArrayList(); //背景色
ArrayList listfc = new ArrayList(); //字体色
ArrayList listfs = new ArrayList(); //字体大小
ArrayList listfst = new ArrayList(); //字体信息
foreach (HtmlElement ch in e.Children) //对e中的所有直接孩子节点提取背景色等信息
{
mshtml.IHTMLElement2 ch2 = (mshtml.IHTMLElement2)ch.DomElement;
IHTMLCurrentStyle chstyle = ch2.currentStyle;
listbc.Add(chstyle.backgroundColor);
listfc.Add(chstyle.color);
listfs.Add(chstyle.fontSize);
listfst.Add(chstyle.fontStyle);
}
//如果有孩子节点的上述样式有所不同则需要分割
foreach (Object value in listbc)
{
if (listbc[0] != value) //如果有一个是不一样的则需要分割
{
return(true);
}
}
foreach (Object value in listfc)
{
if (listfc[0] != value) //如果有一个是不一样的则需要分割
{
return(true);
}
}
foreach (Object value in listfs)
{
if (listfs[0] != value) //如果有一个是不一样的则需要分割
{
return(true);
}
}
foreach (Object value in listfst)
{
if (listfst[0] != value) //如果有一个是不一样的则需要分割
{
return(true);
}
}
return(false);
}
void timeUp_Tick(object sender, EventArgs e)
{
HTMLDocument doc = currentDoc;
mshtml.IHTMLElement2 body = (mshtml.IHTMLElement2)currentDoc.body;
int height = body.scrollHeight;
current -= height / 100;
if (current <= 0)
{
current = 0;
timeUp.Enabled = false;
}
//doc.Window.ScrollTo(new Point(0, current));
doc.parentWindow.scrollTo(0, current);
}
public static Rectangle GetElementRect(mshtml.IHTMLElement body, mshtml.IHTMLElement elem)
{
int top;
int num3;
int num4;
int left = top = num3 = num4 = 0;
mshtml.IHTMLElement2 element = elem as mshtml.IHTMLElement2;
IHTMLRect o = element.getBoundingClientRect();
elem = element as mshtml.IHTMLElement;
left = o.left;
top = o.top;
num3 = o.right - o.left;
num4 = o.bottom - o.top;
if (body.document != elem.document)
{
List <mshtml.IHTMLDOMNode> frames = new List <mshtml.IHTMLDOMNode>();
GetEleParentFrames(body as mshtml.IHTMLDOMNode, elem as mshtml.IHTMLDOMNode, frames);
foreach (mshtml.IHTMLDOMNode node in frames)
{
IHTMLRect rect2 = (node as mshtml.IHTMLElement2).getBoundingClientRect();
left += rect2.left;
top += rect2.top;
}
}
Rectangle rectangle = new Rectangle {
X = left,
Y = top,
Width = num3,
Height = num4
};
if (o != null)
{
Marshal.ReleaseComObject(o);
}
return(rectangle);
}
/// <summary>
/// 웹에 이미지를 폴더에 저장한다.
/// </summary>
/// <param name="FolderPath"></param>
public void AllImage_Save(string FolderPath)
{
string strElName;
mshtml.IHTMLElement2 body2 = (mshtml.IHTMLElement2)HTMLDoc.body;
mshtml.IHTMLControlRange controlRange = (mshtml.IHTMLControlRange)body2.createControlRange();
IHTMLElementCollection imgs = HTMLDoc.images;
foreach (mshtml.HTMLImg objImg in imgs)
{
controlRange.add((mshtml.IHTMLControlElement)objImg);
controlRange.execCommand("Copy", false, System.Reflection.Missing.Value);
controlRange.remove(0);
strElName = objImg.nameProp;
if (Clipboard.GetDataObject() != null)
{
IDataObject data = Clipboard.GetDataObject();
if (data.GetDataPresent(DataFormats.Bitmap))
{
Image image = (Image)data.GetData(DataFormats.Bitmap, true);
if (strElName.Substring(strElName.IndexOf(".") + 1).ToLower() == "jpg")
{
image.Save(FolderPath + strElName, System.Drawing.Imaging.ImageFormat.Jpeg);
}
else if (strElName.Substring(strElName.IndexOf(".") + 1).ToLower() == "gif")
{
image.Save(FolderPath + strElName, System.Drawing.Imaging.ImageFormat.Gif);
}
else if (strElName.Substring(strElName.IndexOf(".") + 1).ToLower() == "png")
{
image.Save(FolderPath + strElName, System.Drawing.Imaging.ImageFormat.Png);
}
}
}
}
}
/// <summary>
/// 이미지 이름으로 찾는다.
/// </summary>
/// <param name="imgName">이미지파일명이나 herf 경로</param>
/// <returns></returns>
public Image Image_Get(string imgName)
{
string strElName;
mshtml.IHTMLElement2 body2 = (mshtml.IHTMLElement2)HTMLDoc.body;
mshtml.IHTMLControlRange controlRange = (mshtml.IHTMLControlRange)body2.createControlRange();
IHTMLElementCollection imgs = HTMLDoc.images;
Image image = null;
foreach (mshtml.HTMLImg objImg in imgs)
{
if (objImg.nameProp != imgName && objImg.href != imgName)
{
continue;
}
controlRange.add((mshtml.IHTMLControlElement)objImg);
controlRange.execCommand("Copy", false, System.Reflection.Missing.Value);
controlRange.remove(0);
strElName = objImg.nameProp;
if (Clipboard.GetDataObject() != null)
{
IDataObject data = Clipboard.GetDataObject();
if (data.GetDataPresent(DataFormats.Bitmap))
{
image = (Image)data.GetData(DataFormats.Bitmap, true);
}
}
}
return(image);
}
public static IHTMLRect GetLocation(HtmlElement he)
{
mshtml.IHTMLElement2 domElement = (mshtml.IHTMLElement2)he.DomElement;
return(domElement.getBoundingClientRect());
}
