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use member function
DeleteAllItems();
simple
CodeTheDreams();
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But it deletes all the items(rows)!!!
I want to delete just a single row
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CListCtrl::DeleteItem
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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Hi,
You do the following,
m_LCtrlPtr->DeleteItem(m_LCtrlPtr->GetSelectionMark());
This will delete the currently selected item in the list control.
GetSelectionMark() is to retrieve the currently selected item.
hope this helps!!
regards
~Hari~
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Hi,
if you need to find the selected item in a listcontrol, there is no function, to do it.
In your code for deleting a row you may use this to find the desired index
<br />
long lx;<br />
LV_ITEM lvItem;<br />
lvItem.iItem = 0;<br />
lvItem.iSubItem = 0;<br />
lvItem.mask = 0;<br />
lvItem.state = 0;<br />
lvItem.stateMask = 0;<br />
<br />
if(m_VarForListCtrl.GetSelectedCount() != 1 ) return;<br />
<br />
int iItem = m_VarForListCtrl.GetTopIndex();<br />
int iMax = m_VarForListCtrl.GetCountPerPage();<br />
for( int i = iItem; i < ( iItem + iMax ); i++)<br />
{ lvItem.iItem = i;<br />
lvItem.iSubItem = 0;<br />
lvItem.mask = LVIF_STATE;<br />
lvItem.state = LVIS_SELECTED;<br />
lvItem.stateMask = LVIS_SELECTED;<br />
if( !m_VarForListCtrl.GetItem(&lvItem) )<br />
{ return;
}<br />
if( lvItem.state ) break;
}<br />
if( !lvItem.state ) return;
m_VarForListCtrl.DeleteItem(lvItem.iItem);<br />
This code wil find only the selected item if it's visible.
You must adapt the code, if you are searching the whole list.
Was it this you were looking for?
G. Steudtel
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How to select the entire row in CListControl when clicking on one of its items?
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hi,
i think it is impossible. you can only select one or more cols.
Dr-Kuulun
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DWORD dwstyle = m_myListControl.SendMessage(LVM_GETEXTENDEDLISTVIEWSTYLE,0,0);
dwstyle |= LVS_EX_FULLROWSELECT;
m_myListControl.SendMessage(LVM_SETEXTENDEDLISTVIEWSTYLE, 0, dwstyle);
this is the hard way, but in VC5 it was the only way to get it work properly.
hope it helps
Greetings
Jens
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try this
DWORD dwStyle = m_listctrl.SendMessage(LVM_GETEXTENDEDLISTVIEWSTYLE);
dwStyle |= LVS_EX_FULLROWSELECT;
m_listctrl.SendMessage(LVM_SETEXTENDEDLISTVIEWSTYLE, 0, (LPARAM)dwStyle);
i hope this works
ahmed
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use
API
ListView_SetExtendedListViewStyle(handle of ur listctrl, LVS_EX_FULLROWSELECT)
or CListCtrl Member Function
SetExtendedStyle(LVS_EX_FULLROWSELECT)
CodeTheDreams();
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hi:
i am using the following code to load an icon for the ok button of the property sheet but this is not woking
//////////////OnInitDialog//////////////////////////////
BOOL CMyPropertySheet::OnInitDialog() {
BOOL bResult = CPropertySheet::OnInitDialog();
// other code
CButton* pButt=(CButton*)GetDlgItem(IDOK);
CWinApp* pApp=AfxGetApp();
HICON hIcon=::LoadIcon(pApp->m_hInstance,MAKEINTRESOURCE(IDI_CLOSE));
if(hIcon==NULL)
AfxMessageBox("null handle of icon");
pButt->SetIcon(hIcon);
return bResult;
}
/////////////////////////////////////////////////////////
i cant see the icon ..can any one help me....
thanks
Ahmed
ahmed
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Is Your porpertysheet in WIZARD MODE ????
CodeTheDreams();
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hi:
the issue is solved it should have been like
CButton* pButt=(CButton*)GetDlgItem(IDOK);
DWORD newstyle = ::GetWindowLong(pButt->m_hWnd, GWL_STYLE) | BS_ICON;
::SetWindowLong(pButt->m_hWnd, GWL_STYLE, newstyle);
CWinApp* pApp=AfxGetApp();
HICON hIcon=::LoadIcon(pApp->m_hInstance,MAKEINTRESOURCE(IDI_CLOSE));
if(hIcon==NULL)AfxMessageBox("null icon");
pButt->SetIcon(hIcon);
return bResult;
thanks
ahmed
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Hiya, I have 2 apps, one calling the other with CreateProcess(). How do I hide the second apps MAIN WINDOW when called??
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CreateProcess takes a LPSTARTUPINFO lpStartupInfo,
and in it u have a WORD wShowWindow; which u can set to SW_HIDE
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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if you invoke a console application , there is some flags in CeateProcess API itself.
the 6 th argument dwCreationFlag - put CREATE_NO_WINDOW
will hide the coonsole window.(not applicable for MS_DOS programms).and remember this only valid for WIndows NT/2000/XP Operating systems
there is another method you can follow if u creatw with WinExec() API, the second argument is the window style...just put WS_HIDE simple but a little dirty way...;)
CodeTheDreams();
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OK, thanks. Have done this:
ZeroMemory( &StartupInfo,sizeof(StartupInfo) );
StartupInfo.cb = sizeof( StartupInfo );
StartupInfo.dwFlags = STARTF_USESHOWWINDOW; // Problem line
StartupInfo.wShowWindow = SW_HIDE; // Problem line
if( CreateProcess( lpApplicationName,lpCommandLine,
NULL,NULL,FALSE,0,NULL,NULL,&StartupInfo,&ProcessInfo ))
{
WaitForSingleObject(ProcessInfo.hProcess,INFINITE );
CloseHandle( ProcessInfo.hThread );
CloseHandle( ProcessInfo.hProcess );
}
else
{
AfxMessageBox( "Error - Opening Invoicing" );
return;}
As soon as I put the StartupInfo.dwFlags and StartupInfo.wShowWindow lines, it fails. It leaves a white shape of my dialog I just called and then errors.
Am I putting these in wrong..
Thanks,
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Just as a side note,
<br />
STARTUPINFO StartUpInfo;<br />
ZeroMemory( &StartupInfo,sizeof(StartupInfo) );
is just the same as
STARTUPINFO StartUpInfo = {0};
but the latter is shorter and IMHO more to the point.
My opinions may have changed, but not the fact that I am right.
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We have an MFC app with a 'dynamic' splash screen. It uses dc.TextOut to paste text from the version resource over a background bitmap. To make it look a little cooler, I'd like to be able to antialias the TextOut output.
Is this possible? Anyone have an tips? I can't find anything that looks helpful....
Dan
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When you create your font, you can pass ANTIALIASED_QUALITY for the nQuality parameter to specify that the font should be drawn with antialiasing if available (and applicable for that point size).
Hope this helps.
- Mike
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Mike,
Just the ticket
Cheers.
Dan
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Is the import wizard from Excel accessible for use in my own programs? Alternatively, can anyone recommend a similar component? Thanks.
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You must to import the excel.tlb library with the classwizard.
Then you will have the classes that permit tou to access to Excel with OleAutomation.
When you will have acces to each cell you will can import o export data by program.
Carlos Antollini.
Pi Five[^]Creator
Sonork ID 100.10529 cantollini
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Oh, so I would actually be running Excel and then grabbing the data from its spreadsheet. Thanks.
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Hi
Is it possible to subclass 2 times a Edit field.
Like the first subclass, makes sure only the correct information is entered.
This subclass is used for like 5 items.
But on 1 item i want to change the textcolor. So i made another subclass, which i tested out in another project (worked well).
But i get a 'Debug Assertion Failed, wincore.cpp line 312' error.
Can't i subclass an item twice?
Greetings
Jens
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