VC Picture Control 图片点击事件
VC 中Picture Control 添加图片和点击事件，比C#等语言稍微较麻烦
一、添加图片
1、在窗体添加Picture Control控件
2、代码添加图片
HBITMAP hBmpWSUS = (HBITMAP)LoadImage(AfxGetResourceHandle(), MAKEINTRESOURCE(IDB_BITMAP_WSUS), IMAGE_BITMAP, 0, 0, LR_LOADMAP3DCOLORS); // 关联图片ID
HBITMAP hBmpVIRUS = (HBITMAP)LoadImage(AfxGetResourceHandle(), MAKEINTRESOURCE(IDB_BITMAP_VIRUS), IMAGE_BITMAP, 0, 0, LR_LOADMAP3DCOLORS);
HBITMAP hBmpSOFT = (HBITMAP)LoadImage(AfxGetResourceHandle(), MAKEINTRESOURCE(IDB_BITMAP_SOFT), IMAGE_BITMAP, 0, 0, LR_LOADMAP3DCOLORS);
CStatic *pStaticWSUS = (CStatic*)GetDlgItem(IDC_PIC_WSUS); // 获取指向静态控件的指针
pStaticWSUS->ModifyStyle(0xF, SS_BITMAP|SS_CENTERIMAGE); // 设置静态控件的样式，使其位图居中显示
pStaticWSUS->SetBitmap(hBmpWSUS); // 设置静态控件的显示位图
CStatic *pStaticVIRUS = (CStatic*)GetDlgItem(IDC_PIC_VIRUSLIST);
pStaticVIRUS->ModifyStyle(0xF, SS_BITMAP|SS_CENTERIMAGE);
pStaticVIRUS->SetBitmap(hBmpVIRUS);
CStatic *pStaticSOFT = (CStatic*)GetDlgItem(IDC_PIC_SOFTLIST);
pStaticSOFT->ModifyStyle(0xF, SS_BITMAP|SS_CENTERIMAGE);
pStaticSOFT->SetBitmap(hBmpSOFT);3、图片显示效果
二、点击事件
1、设置Picture Control 的 notify 属性为 true
2、 头文件.h添加三个方法
public: afx_msg void OnStnClickedPicWsus(); afx_msg void OnStnClickedPicViruslist(); afx_msg void OnStnClickedPicSoftlist();
3、源码.cpp文件添加消息映射
BEGIN_MESSAGE_MAP(Main, CDialog)
ON_STN_CLICKED(IDC_PIC_WSUS, &Main::OnStnClickedPicWsus) ON_STN_CLICKED(IDC_PIC_VIRUSLIST, &Main::OnStnClickedPicViruslist) ON_STN_CLICKED(IDC_PIC_SOFTLIST, &Main::OnStnClickedPicSoftlist)
... END_MESSAGE_MAP()
4、实现单击事件方法
void Main::OnStnClickedPicWsus() { wsusDlg.ShowWindow(TRUE); virusListDlg.ShowWindow(FALSE); softListDlg.ShowWindow(FALSE); }
void Main::OnStnClickedPicViruslist() { virusListDlg.ShowWindow(TRUE); wsusDlg.ShowWindow(FALSE); softListDlg.ShowWindow(FALSE); }
void Main::OnStnClickedPicSoftlist() { softListDlg.ShowWindow(TRUE); wsusDlg.ShowWindow(FALSE); virusListDlg.ShowWindow(FALSE); }
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