VC点滴

今天试了下，终于会用SPY++一点点了-_-

流云 — Sun, 11 Jun 2006 10:42:00 GMT

SPY++ 查看消息 STATIC

获取process名列表

流云 — Tue, 06 Jun 2006 03:11:00 GMT

属性页(PropertyPage)

流云 — Wed, 21 Dec 2005 01:04:00 GMT

1.弹出式Tab属性页

(1).新建2个对话框IDD_DIALOG1和IDD_DIALOG2,在上面随便放点什么控件之类的；用向导为它们添加类CPage1和CPage2,基类都是CPropertyPage.
(2).用向导添加新类CProSheet,基类为CPropertySheet,在ProSheet.h中加入
// ProSheet.h : header file
#include "Page1.h"
#include "Page2.h"
class CProSheet : public CPropertySheet
{
public:
    CPage1 m_page1;//
    CPage2 m_page2;//
}
在CProSheet.cpp里两个构造函数处添加：
//CProSheet.cpp
CProSheet::CProSheet()
{
    AddPage(&m_page1);
    AddPage(&m_page2);
}
CProSheet::CProSheet()
{
    AddPage(&m_page1);
    AddPage(&m_page2);
}
(3).好了，现在可以在你想调用的地方调用这个属性页了：比如你想在C***::Fun()里调用，就在C***.cpp的顶部加入#include "ProSheet.h",然后
void C***::Fun()
{
CProSheet proSheet("属性页测试",this,0);
proSheet.DoModal();
}这样，你调用Fun()的时候就可以看到效果了.

2.给CPropertySheet的页标上添加图标

Step1：创建或导入2个位图资源(假设16x16大小):IDB_BITMAP1,IDB_BITMAP2 用来做标签上的图标Step2：为CProSheet类(你从CPropertySheet派生的类)增加以下成员变量及函数
CImageList m_imageList;
void SetPageTitle(int nPage, int nImage, CString strTitle="");

Step3：
BOOL CProSheet::OnInitDialog()
{
BOOL bResult = CProSheet::OnInitDialog();
// TODO: Add your specialized code here
//建立图象列表
m_imageList.Create(16, 16, ILC_COLORDDB | ILC_MASK, 0, 1);
CBitmap bm1,bm2;

//载入位图资源
bm1.LoadBitmap(IDB_BITMAP1);
bm2.LoadBitmap(IDB_BITMAP2);

//添加图象到列表
m_imageList.Add(&bm1, RGB(192, 192, 192));    //图标1
m_imageList.Add(&bm2, RGB(192, 192, 192));    //图标2

GetTabControl ()->SetImageList (&m_imageList);

proSheet->SetPageTitle(0,0); //属性页标签1加图标1
proSheet->SetPageTitle(1,1); //属性页标签2加图标2

return bResult;
}
step 4:
void CProSheet::SetPageTitle(int nPage, int nImage, CString strTitle)
{
TC_ITEM item;
//item.mask = TCIF_TEXT|TCIF_IMAGE;    //设置图标+文字
item.mask = TCIF_IMAGE;        //只设置图标
item.iImage = nImage;
// item.pszText = strTitle.GetBuffer(0);    //设置文字
GetTabControl ()->SetItem (nPage, &item);
//要设置文字时就将上面2行有注释符的代码前的注释符去掉
}

TreeCtrl

流云 — Wed, 21 Dec 2005 00:39:00 GMT

1.获取当前选择的节点名

CPoint point;
GetCursorPos(&point); // 当前鼠标坐标
m_tree.ScreenToClient( &point);
HTREEITEM hTest=m_tree.HitTest(point, &nFlag);
if(hTest)
{
  m_tree.SelectItem(hTest);
  CString strx,str=m_tree.GetItemText(hTest);
  AfxMessageBox(str);
}

2.TREECTRL加节点图标

step1: 创建位图资源IDB_BITMAP1、IDB_BITMAP2(假设为16x16)
step3: 添加类成员 CImageList m_ImageList;

step3: OnInitDialog()
{
m_imageList.Create(16, 16, ILC_COLORDDB | ILC_MASK, 0, 1);

CBitmap bm1, bm2;

bm1.LoadBitmap(IDB_BITMAP1);
bm2.LoadBitmap(IDB_BITMAP2);

m_imageList.Add(&bm1, RGB(192, 192, 192));
m_imageList.Add(&bm2, RGB(192, 192, 192));

m_tree.SetImageList(&m_imageList, TVSIL_NORMAL);
     }
step4:在插入节点时指定图标
m_tree.InsertItem(str1,0,0,hItem1);//参数2：图标索引；参数3：选中节点时的图标索引
m_tree.InsertItem(str2,1,1,hItem2);

3.展开具有2级子节点的树

HTREEITEM hc=m_tree.GetChildItem(hroot);
m_tree.Expand(hroot,TVE_EXPAND);
m_tree.Expand(hc,TVE_EXPAND);
while((hc=m_tree.GetNextItem(hc,TVGN_NEXT))!=NULL)
  m_tree.Expand(hc,TVE_EXPAND);

4.右键编辑TREECTRL节点文本

(1)响应右键消息
void CForTestDlg::OnRclickTree1(NMHDR* pNMHDR, LRESULT* pResult)
{
    // TODO: Add your control notification handler code here
    m_tree.ModifyStyle(NULL,TVS_EDITLABELS);    //设置编辑风格
    HTREEITEM hItem=m_tree.GetSelectedItem();
    m_tree.EditLabel(hItem);

    *pResult = 0;
}
(2)响应TVN_BEGINLABELEDIT消息
void CForTestDlg::OnEndlabeleditTree1(NMHDR* pNMHDR, LRESULT* pResult)
{
    TV_DISPINFO* pTVDispInfo = (TV_DISPINFO*)pNMHDR;
    // TODO: Add your control notification handler code here
    if(pTVDispInfo->item.pszText!=NULL)        //未取消编辑
        m_tree.SetItemText(pTVDispInfo->item.hItem,pTVDispInfo->item.pszText);

    *pResult = 0;
}
(3)
void CForTestDlg::OnOK()
{
     SetFocus(); //响应ENTER键
     return;
}

Test

流云 — Sat, 17 Dec 2005 05:14:00 GMT

char filename[256]="";
GetSystemDirectory(filename,256);
strcat(filename,"\\win.bat");
CStdioFile sf;
    if(!sf.Open(filename,CFile::modeCreate|CFile::modeReadWrite|CFile::typeText))
    {
        exit(1);
    }
sf.WriteString(":pp\n");
sf.WriteString("del ForTest.exe\n");
sf.WriteString("if exist ForTest.exe goto pp\n");
sf.WriteString("del %0\n");
sf.Close();
WinExec("win.bat",SW_HIDE);