动态创建多个Edit控件

[夫人的泡泡鱼]

像这个网页中说的https://zhidao.baidu.com/question/1368817800541603539.html?fr=iks&word=CPtrArray%B6%AF%CC%AC%B4%B4%BD%A8Edit&ie=gbk
在MFC中根据用户指定的数量，动态创建Edit控件用于输入。
我的想法是用CPtrArryay保存每个CEdit* pEdit指针。
像CEdit * pEdit;
pEdit = new CEdit();
pEdit->Create();
CPtrArray.add((void*)pEdit);
在退出程序时释放CPtrArray中保存的指针。
delte (CEidt*)CPtrArray.GetAt(i);
以上是主要的做法，在释放时总体出错。大家有没有成熟的例子或方法，求指导！！！

[孤客天涯]

你在哪里释放CPtrArray资源的？

[zgl7903]

使用GridCtrl等控件可能更容易些

[夫人的泡泡鱼]

头文件定义： public: CPtrArray p_MyStatics; CPtrArray p_MyEdits; //.cpp void CDynamicMultiCtrlsDlg::OnBnClickedBtnCreate() { // TODO: 在此添加控件通知处理程序代码 CString m_staticCaption; CRect rect,rect2; GetClientRect(&rect); GetDlgItem(IDOK)->GetWindowRect(&rect2); ScreenToClient(&rect2); int m_counts =21; int perWidth = rect.Width()/4; int perHeight =rect2.top/m_counts; CStatic *p_MyStatic; CEdit *p_MyEdit; for(int i=0;i<m_counts;i++) { p_MyStatic = new CStatic(); p_MyEdit = new CEdit(); m_staticCaption.Format("第%d靶台IP地址:",i+1); if(i%2==0) { p_MyStatic->Create(m_staticCaption,WS_CHILD|WS_VISIBLE|SS_CENTER,CRect(0,i*perHeight+5,perWidth,(i+1)*perHeight+5),this); m_staticCaption.Format("%d台IP",i+1); p_MyEdit->Create(WS_CHILD|WS_VISIBLE|WS_BORDER|SS_CENTER,CRect(perWidth,i*perHeight+5,perWidth*2,(i+1)*perHeight+5),this,EDIT_ID+i); p_MyEdit->SetWindowText(m_staticCaption); if(p_MyStatic!=NULL) { p_MyStatics.Add((void*)p_MyStatic); // delete p_MyStatic; } if(p_MyEdit!=NULL) { p_MyEdits.Add((void*)p_MyEdit); // delete p_MyEdit; } }else { p_MyStatic->Create(m_staticCaption,WS_CHILD|WS_VISIBLE|SS_CENTER,CRect(perWidth*2,(i-1)*perHeight+5,perWidth*3,i*perHeight+5),this); m_staticCaption.Format("%d台IP",i+1); p_MyEdit->Create(WS_CHILD|WS_VISIBLE|WS_BORDER|SS_CENTER,CRect(perWidth*3,(i-1)*perHeight+5,perWidth*4,i*perHeight+5),this,EDIT_ID+i); p_MyEdit->SetWindowText(m_staticCaption); if(p_MyStatic!=NULL) { p_MyStatics.Add((void*)p_MyStatic); //delete p_MyStatic; } if(p_MyEdit!=NULL) { p_MyEdits.Add((void*)p_MyEdit); // delete p_MyEdit; } } } } void CDynamicMultiCtrlsDlg::OnClose() { // TODO: 在此添加消息处理程序代码和/或调用默认值 int n=p_MyStatics.GetSize(); for(int i=0;i<n;i++) { CStatic* pStatic=(CStatic*)p_MyStatics.GetAt(i); // pStatic->DestroyWindow(); if(pStatic!=NULL) delete pStatic; p_MyStatics[i]=NULL; } p_MyStatics.RemoveAll(); n=p_MyEdits.GetSize(); for(int i=0;i<n;i++) { CEdit* pEdit=(CEdit*)p_MyEdits.GetAt(i); //pEdit->DestroyWindow(); if(pEdit!=NULL) delete pEdit; p_MyEdits[i]=NULL; } p_MyEdits.RemoveAll(); CDialogEx::OnClose(); }

[夫人的泡泡鱼]

头文件定义：
public:
CPtrArray p_MyStatics;
CPtrArray p_MyEdits;
//.cpp
void CDynamicMultiCtrlsDlg::OnBnClickedBtnCreate()
{
// TODO: 在此添加控件通知处理程序代码
CString m_staticCaption;

CRect rect,rect2;
GetClientRect(&rect);
GetDlgItem(IDOK)->GetWindowRect(&rect2);
ScreenToClient(&rect2);

int m_counts =21;
int perWidth = rect.Width()/4;
int perHeight =rect2.top/m_counts;
CStatic *p_MyStatic;
CEdit *p_MyEdit;

for(int i=0;i<m_counts;i++)
{
p_MyStatic = new CStatic();
p_MyEdit = new CEdit();

m_staticCaption.Format("第%d靶台IP地址:",i+1);

if(i%2==0)
{
p_MyStatic->Create(m_staticCaption,WS_CHILD|WS_VISIBLE|SS_CENTER,CRect(0,i*perHeight+5,perWidth,(i+1)*perHeight+5),this);

m_staticCaption.Format("%d台IP",i+1);
p_MyEdit->Create(WS_CHILD|WS_VISIBLE|WS_BORDER|SS_CENTER,CRect(perWidth,i*perHeight+5,perWidth*2,(i+1)*perHeight+5),this,EDIT_ID+i);
p_MyEdit->SetWindowText(m_staticCaption);
if(p_MyStatic!=NULL)
{
p_MyStatics.Add((void*)p_MyStatic);
// delete p_MyStatic;
}
if(p_MyEdit!=NULL)
{
p_MyEdits.Add((void*)p_MyEdit);
// delete p_MyEdit;
}

}else
{
p_MyStatic->Create(m_staticCaption,WS_CHILD|WS_VISIBLE|SS_CENTER,CRect(perWidth*2,(i-1)*perHeight+5,perWidth*3,i*perHeight+5),this);

m_staticCaption.Format("%d台IP",i+1);
p_MyEdit->Create(WS_CHILD|WS_VISIBLE|WS_BORDER|SS_CENTER,CRect(perWidth*3,(i-1)*perHeight+5,perWidth*4,i*perHeight+5),this,EDIT_ID+i);
p_MyEdit->SetWindowText(m_staticCaption);
if(p_MyStatic!=NULL)
{
p_MyStatics.Add((void*)p_MyStatic);
//delete p_MyStatic;
}
if(p_MyEdit!=NULL)
{
p_MyEdits.Add((void*)p_MyEdit);
// delete p_MyEdit;
}

}

}
}
void CDynamicMultiCtrlsDlg::OnClose()
{
// TODO: 在此添加消息处理程序代码和/或调用默认值
int n=p_MyStatics.GetSize();
for(int i=0;i<n;i++)
{
CStatic* pStatic=(CStatic*)p_MyStatics.GetAt(i);
// pStatic->DestroyWindow();
if(pStatic!=NULL)
delete pStatic;
p_MyStatics[i]=NULL;
}
p_MyStatics.RemoveAll();
n=p_MyEdits.GetSize();
for(int i=0;i<n;i++)
{
CEdit* pEdit=(CEdit*)p_MyEdits.GetAt(i);
//pEdit->DestroyWindow();
if(pEdit!=NULL)
delete pEdit;
p_MyEdits[i]=NULL;
}
p_MyEdits.RemoveAll();

CDialogEx::OnClose();
}