repos_ecs/其他2015后/条码打印机/条形码生成/各种条形码/BarCodeAX_src/BarCodeCtrl.h

#pragma once

#include ".\eanbarcode.h"

// BarCodeCtrl.h : Declaration of the CBarCodeCtrl ActiveX Control class.


// CBarCodeCtrl : See BarCodeCtrl.cpp for implementation.

class CBarCodeCtrl : public COleControl
{
	DECLARE_DYNCREATE(CBarCodeCtrl)

// Constructor
public:
	CBarCodeCtrl();

// Overrides
public:
	virtual void OnDraw(CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid);
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	virtual void DoPropExchange(CPropExchange* pPX);
	virtual void OnResetState();

// Implementation
protected:
	~CBarCodeCtrl();

	DECLARE_OLECREATE_EX(CBarCodeCtrl)    // Class factory and guid
	DECLARE_OLETYPELIB(CBarCodeCtrl)      // GetTypeInfo
	DECLARE_PROPPAGEIDS(CBarCodeCtrl)     // Property page IDs
	DECLARE_OLECTLTYPE(CBarCodeCtrl)		// Type name and misc status

	// Subclassed control support
	BOOL IsSubclassedControl();
	LRESULT OnOcmCommand(WPARAM wParam, LPARAM lParam);

// Message maps
	DECLARE_MESSAGE_MAP()

// Dispatch maps
	DECLARE_DISPATCH_MAP()

// Event maps
	DECLARE_EVENT_MAP()

// Dispatch and event IDs
public:
	enum {
		dispidcc = 2,		dispidCode = 1
	};
protected:
	BSTR GetCode(BSTR* code);
	void SetCode(BSTR* code, LPCTSTR newVal);

protected:
	afx_msg void OnPaint();
	virtual void OnTextChanged();

protected:
	//	data
	CEANBarCode		m_Code;
};