本文整理汇总了C++中CFileDialog::GetDlgItem方法的典型用法代码示例。如果您正苦于以下问题：C++ CFileDialog::GetDlgItem方法的具体用法？C++ CFileDialog::GetDlgItem怎么用？C++ CFileDialog::GetDlgItem使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CFileDialog的用法示例。
在下文中一共展示了CFileDialog::GetDlgItem方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetBCGFileDlg
//***************************************************************************************
static CBCGPFileDialog* GetBCGFileDlg (HWND hwdParent)
{
CFileDialog* pDlg = (CFileDialog*)CWnd::FromHandle (hwdParent);
ASSERT (pDlg != NULL);
CBCGPFileDialog* pFD = (CBCGPFileDialog*) pDlg->GetDlgItem(0);
ASSERT (pFD != NULL);
return pFD;
}示例2: WindowProcDiag
/* WindowProcDiag
* ----------------------------------------------------------------------------
*/
LRESULT CALLBACK WindowProcDiag(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
if (message == WM_COMMAND)
{
if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDOK)
{
CFileDialog *pDlg = (CFileDialog *)CWnd::FromHandle(hwnd);
if (pDlg == NULL)
{
return CallWindowProc(CFolderDialog::m_fpWndProcDiag, hwnd, message, wParam, lParam);
}
CString sPath;
pDlg->GetDlgItem(edt1)->GetWindowText(sPath);
// If the user has entered something like "c:\\windows\\\\system"
// this is invalid but _access returns valid if this string is passed to
// it. So before giving it to _access validate it.
for (int i = 1; i < sPath.GetLength() - 1; i++)
{
if (sPath[i] == '\\' && sPath[i+1] == '\\')
{
CString sMsg;
sMsg.Format(_T("The selected folder '%s' is invalid. Please select another one"), sPath);
MessageBox(hwnd, sMsg, ((CFolderDialog*)pDlg->GetDlgItem(0))->m_sMsgTitle, MB_OK | MB_ICONHAND);
return NULL;
}
}
// If user has entered a trailing backslash remove it
// e.g. "c:\\windows\\system\\" --> "c:\\windows\\system"
if (sPath[sPath.GetLength() - 1] == '\\')
sPath = sPath.Left (sPath.GetLength() - 1);
//If path does not exist
if(_access(sPath, 00) != 0)
{
CString sTempPath(sPath);
sTempPath += _T('\\');
CString sMsg;
sMsg.Format(_T("The selected path '%s' does not exist.\nDo you want to create it?"), sTempPath);
if(MessageBox(hwnd, sMsg, ((CFolderDialog*)pDlg->GetDlgItem(0))->m_sMsgTitle, MB_YESNO | MB_ICONQUESTION) == IDYES)
{
UINT uPos = 0;
if (! ((CFolderDialog*)pDlg->GetDlgItem(0))->CreateDirTree(sTempPath, uPos, TRUE))
{
sMsg.Format(_T("Could not create folder: %s"), sTempPath);
MessageBox(hwnd, sMsg, ((CFolderDialog*)pDlg->GetDlgItem(0))->m_sMsgTitle, MB_OK | MB_ICONHAND);
return NULL;
}
}
else
{
return NULL;
}
}
else
{
TCHAR szCurrent[MAX_PATH];
GetCurrentDirectory (MAX_PATH, szCurrent);
HWND hwndTest = GetFocus() ;
if (hwndTest == pDlg->GetDlgItem(edt1)->m_hWnd && stricmp(sPath, szCurrent) != 0)
{
// OK was caused by edit control, don't close the dialog.
return CallWindowProc(CFolderDialog::m_fpWndProcDiag, hwnd, message, wParam, lParam);
}
}
((CFolderDialog*)pDlg->GetDlgItem(0))->m_sSelPath = sPath;
((CFolderDialog*)pDlg->GetDlgItem(0))->m_sSelPath += _T('\\');
pDlg->EndDialog(IDOK);
return NULL;
}
}
return CallWindowProc(CFolderDialog::m_fpWndProcDiag, hwnd, message, wParam, lParam);
}