activex ocx插入、调用dialog对话框

最新推荐文章于 2017-08-28 17:48:00 发布

原创最新推荐文章于 2017-08-28 17:48:00 发布 · 1.3k 阅读

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本文介绍了一种使用MFC ActiveX控件创建对话框的方法。通过简单的步骤，如创建MFC ActiveX控件工程、定义对话框资源及类、添加成员函数等，实现了可在浏览器中显示并调整大小的对话框控件。

网上看到很多。都比较麻烦下面这个是最简单的

Dialog frame as an ActiveX control

I wanted to create a control which would behave as a dialog or formview (you can place controls here). There is a simple way to do it - to take advantage of ActiveX.

Create a new MFC ActiveX ControlWizard workspace (no need to special options).
Insert a new dialog resource named IDC_MYDIALOG (check following: style - child, border - dialog frame, visible, control, static edge)
Insert a new MFC class named CMyDialog (base class CDialog)
Add CMyDialog m_MyDialog member to your CDialogCtrl header source (don't forget to add #include "MyDialog.h")
Using classwizard add a member function OnCreate (WM_CREATE)

intCDialogCtrl::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if(COleControl::OnCreate(lpCreateStruct)==-1)
return-1;
m_MyDialog.Create(IDD_MYDIALOG,this);
return0;
}

Modify the member function OnDraw (the dialog's size depends on the WIDTH and HEIGHT specified in the HTML file):

voidCDialogCtrl::OnDraw(CDC* pdc,constCRect& rcBounds,constCRect& rcInvalid)
{
// TODO: Replace the following code with your own drawing code.
// pdc->FillRect(rcBounds, CBrush::FromHandle((HBRUSH)GetStockObject(WHITE_BRUSH)));
// pdc->Ellipse(rcBounds);
m_MyDialog.MoveWindow(rcBounds, TRUE);
}

To show the control in your browser use this simple HTML:

    <html>
  <head>
  <title>DialogControl</title>
  </head>
  <body>
  
  <center>
  <OBJECT ID="DialogControl"  CLASSID="CLSID:insert here the GUID from ODL file"
   HEIGHT=300 WIDTH=300>
  </OBJECT>
  </center>
  
  </body>
  </html>