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树控件的双击响应 下载本文示例代码 class CTreeCtrlDlg : public CDialog{…………public: HTREEITEM m_hTreeItem; CImageList m_ImgLst;// Dialog Data //{{AFX_DATA(CTreeCtrlDlg) enum { IDD = IDD_TREECTRL_DIALOG }; CTreeCtrl m_wndTree;//与对话框中树控件相关联 //}}AFX_DATA// Implementationprotected: afx_msg void OnDblClkTree(NMHDR* pNMHDR, LRESULT* pResult);…………};void CTreeCtrlDlg::OnDblClkTree(NMHDR* pNMHDR, LRESULT* pResult) { m_hTreeItem = m_wndTree.GetSelectedItem(); //以GetItemText()函数为例: CString S1 = m_wndTree.GetItemText(m_hTreeItem); AfxMessageBox("You have selected "+S1); *pResult = 0; } (全文完) |
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