explamedlg.h

此程序可以实现的功能是 实现一个窗体的透明化,并可以手动设置透明度

// ExplameDlg.h : header file
//

#if !defined(AFX_EXPLAMEDLG_H__ECF7B6B8_79CE_4E62_936E_74DF13BC05D9__INCLUDED_)
#define AFX_EXPLAMEDLG_H__ECF7B6B8_79CE_4E62_936E_74DF13BC05D9__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CExplameDlg dialog

class CExplameDlg : public CDialog
{
// Construction
public:
	CExplameDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CExplameDlg)
	enum { IDD = IDD_EXPLAME_DIALOG };
	CSliderCtrl	m_sld;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CExplameDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CExplameDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnReleasedcaptureSlider1(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_EXPLAMEDLG_H__ECF7B6B8_79CE_4E62_936E_74DF13BC05D9__INCLUDED_)