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Re: line numbers in vis c++ Shog98-Mar-02 6:39 Shog9 8-Mar-02 6:39  The current line is displayed on the status bar, i don't think there's a way to display them on each line though (if that's what you were asking). farewell goodnight last one out turn out the lights Smashing Pumpkins, Tales of a Scorched Earth Re: line numbers in vis c++ Bill Wilson8-Mar-02 10:32 Bill Wilson 8-Mar-02 10:32  I've seen some addin editors that will do it. Good Luck, Bill Performance Counters RobJones8-Mar-02 4:44 RobJones 8-Mar-02 4:44  Has anyone tried to write an application that uses the performance counters in Windows NT, 2k or xp? I am interested in doing some network monitoring on remote nodes. I found some information on MSDN but no samples.. Does anyone have any sample code of how to use these counters? Thanks, Rob Jones Re: Performance Counters Tomasz Sowinski8-Mar-02 5:17 Tomasz Sowinski 8-Mar-02 5:17  This article has sample code. Tomasz Sowinski -- http://www.shooltz.com Re: Performance Counters RobJones8-Mar-02 5:38 RobJones 8-Mar-02 5:38  Thanks Tomasz I'll take a look at that. Rob PalBlt or FillRect.... - what is faster ? Wizard_018-Mar-02 4:28 Wizard_01 8-Mar-02 4:28  Do you know which function fills rect faster ? e.g.: CPaint dc(this); CRect rect; GetClientRect(rect); // a) dc.FillSolidRect(&rect,RGB(255,0,0)); // b) CBrush brush(RGB(255,0,0)); CBrush * pOld = dc.SelectObject(&brush); dc.PalBlt(0,0,rect.Width(),rect.Height(),PATCOPY); dc.SelectObject(pOld); Wiizi Re: PalBlt or FillRect.... - what is faster ? Tomasz Sowinski8-Mar-02 4:39 Tomasz Sowinski 8-Mar-02 4:39  If you look into MFC sources, you'll find that FillSolidRect internally calls ::ExtTextOut. This is probably speed optimization, so chances are that FillSolidRect may be faster. I don't believe that difference will be visible when you just want to paint client rectangle. This could become significant with thousands of rects. Tomasz Sowinski -- http://www.shooltz.com Re: PalBlt or FillRect.... - what is faster ? Tim Smith8-Mar-02 5:03 Tim Smith 8-Mar-02 5:03  If you look into MFC sources, you'll find that FillSolidRect internally calls ::ExtTextOut. This is probably speed optimization, so chances are that FillSolidRect may be faster. That floored me the first time I saw it in MFC. I wonder which is faster if you already have a brush sitting around. (Being that the ::ExtTextOut method doesn't require you to create a temp brush.) Tim Smith I know what you're thinking punk, you're thinking did he spell check this document? Well, to tell you the truth I kinda forgot myself in all this excitement. But being this here's CodeProject, the most powerful forums in the world and would blow your head clean off, you've got to ask yourself one question, Do I feel lucky? Well do ya punk? Re: PalBlt or FillRect.... - what is faster ? Tomasz Sowinski8-Mar-02 5:11 Tomasz Sowinski 8-Mar-02 5:11  For max speed, I'd go for PatBlt with BLACKNESS Tomasz Sowinski -- http://www.shooltz.com Re: PalBlt or FillRect.... - what is faster ? Tim Smith8-Mar-02 5:12 Tim Smith 8-Mar-02 5:12  LOL, sounds like you are trying to depress the user. "I see a red door and I want it painted black. No colours anymore, I want them to turn black." Tim Smith I know what you're thinking punk, you're thinking did he spell check this document? Well, to tell you the truth I kinda forgot myself in all this excitement. But being this here's CodeProject, the most powerful forums in the world and would blow your head clean off, you've got to ask yourself one question, Do I feel lucky? Well do ya punk? Re: PalBlt or FillRect.... - what is faster ? Tim Smith8-Mar-02 5:10 Tim Smith 8-Mar-02 5:10  Just looked in the google archives, it seems that even though PatBlt is VERY fast, selecting the brush into the DC can be very slow and thus makes the ::ExtTextOut the winner. Interesting stuff. Tim Smith I know what you're thinking punk, you're thinking did he spell check this document? Well, to tell you the truth I kinda forgot myself in all this excitement. But being this here's CodeProject, the most powerful forums in the world and would blow your head clean off, you've got to ask yourself one question, Do I feel lucky? Well do ya punk? Re: PalBlt or FillRect.... - what is faster ? Tomasz Sowinski8-Mar-02 5:19 Tomasz Sowinski 8-Mar-02 5:19  To make it even more interesting, starting with 2K you can use SetDCBrushColor, which is probably quite fast (compared to Create/SelectBrush). Tomasz Sowinski -- http://www.shooltz.com Re: PalBlt or FillRect.... - what is faster ? Tim Smith8-Mar-02 8:43 Tim Smith 8-Mar-02 8:43  oooooo, another learn something new every day. Tim Smith I know what you're thinking punk, you're thinking did he spell check this document? Well, to tell you the truth I kinda forgot myself in all this excitement. But being this here's CodeProject, the most powerful forums in the world and would blow your head clean off, you've got to ask yourself one question, Do I feel lucky? Well do ya punk? Too few parameters. Expexted 1! isCode8-Mar-02 4:16 isCode 8-Mar-02 4:16  Hi I have a problem When I call this function below, I get this error: "Too few parameters. Expected 1." What am I doing wrong here? Here is the function: void CMyTreeView::FillProducts() { CProductSet *pSet = &(GetDocument()->m_productSet); pSet->m_strFilter = "[Categories].[CategoryID] = [Products].[CategoryID]"; if (pSet->IsOpen()) { pSet->Close(); } pSet->Open(); if (pSet->IsBOF()) return; pSet->MoveFirst(); while (!pSet->IsEOF()) { HTREEITEM hProductNode = FindNode(NULL, pSet->m_CategoryName); InsertNode(pSet->m_ProductName, hProductNode); pSet->MoveNext(); } } Here is the CProductSet: void CProductSet::DoFieldExchange(CFieldExchange* pFX) { //{{AFX_FIELD_MAP(CProductSet) pFX->SetFieldType(CFieldExchange::outputColumn); RFX_Long(pFX, _T("[Categories].[CategoryID]"), m_CategoryID); RFX_Text(pFX, _T("[CategoryName]"), m_CategoryName); RFX_Long(pFX, _T("[ProductID]"), m_ProductID); RFX_Text(pFX, _T("[ProductName]"), m_ProductName); RFX_Text(pFX, _T("[ProductDescription]"), m_ProductDescription); RFX_Long(pFX, _T("[Products].[CategoryID]"), m_CategoryID2); RFX_Text(pFX, _T("[SerialNumber]"), m_SerialNumber); RFX_Text(pFX, _T("[UnitSellingPrice]"), m_UnitSellingPrice); RFX_Text(pFX, _T("[UnitCostPrice]"), m_UnitCostPrice); RFX_Long(pFX, _T("[ReorderLevel]"), m_ReorderLevel); RFX_Long(pFX, _T("[UnitsInStock]"), m_UnitsInStock); RFX_Long(pFX, _T("[SupplierID]"), m_SupplierID); //}}AFX_FIELD_MAP pFX->SetFieldType(CFieldExchange::param); RFX_Text(pFX, "ProductNameParam", m_ProductNameparam); } Re: Too few parameters. Expexted 1! 8-Mar-02 4:23 8-Mar-02 4:23  Your code doesn't match your table design. I suspect that one of the fields you have coded to read from doesn't exist in your table definition. scott Re: Too few parameters. Expexted 1! isCode8-Mar-02 4:59 isCode 8-Mar-02 4:59  Thanks scott! I found the problem Hibernation Notification Steve Thresher8-Mar-02 3:58 Steve Thresher 8-Mar-02 3:58  The first time a programmer logs into our network they download any software updates made the previous day by the other programmers. Now I have moved from a desktop to a notebook I need to be able to run the same download program when my machine comes out of hibernation. I currently have to log off and log back on again each day which is annoying. Any information you can provide would be greatly appreciated. Steve. Systems AXIS Ltd - Software for Business ... Re: Hibernation Notification Tomasz Sowinski8-Mar-02 4:04 Tomasz Sowinski 8-Mar-02 4:04  Have you checked WM_POWERBROADCAST? Tomasz Sowinski -- http://www.shooltz.com Re: Hibernation Notification Steve Thresher8-Mar-02 6:23 Steve Thresher 8-Mar-02 6:23  Thankyou very much. Just what I needed. Systems AXIS Ltd - Software for Business ... deque of structures Merle Pittman8-Mar-02 3:53 Merle Pittman 8-Mar-02 3:53  I am writing a class to display a grid in a view. This is not a database grid, but a grid that graphically illutrates which elements of a 35 element laser beam have been triggered over time. So the width of the grid is 35 elements wide (constant) but the height is variable over time. I need to store the data to represent the state of each block within the grid (triggered = display grid element in blue OR not triggered = display grid element in gray for instance). My plan is to store the the 35 element grid row in a: vector<bool> Grid_Row; //(triggered=true, not triggered=false) since the size is predetermined, and store the collection of vectors in a deque: deque < vector<bool> > Grid_Deque; // collection of grid rows This works fine as it stands, but now I have to attach a time indicator to each row. My first plan was to convert the deque of vectors to a deque of structs (which would contain the vector and a timing variable: struct GridRow { UINT time; vector <bool> gridRow; }; GridRow gr; deque < gr > Grid_Deque; Unfortunately this is not working to well. Can someone help with this. Maybe tell me how to get this working(if it is possible) or maybe suggest a better solution. Thanks -Merle Re: deque of structures Joaquín M López Muñoz8-Mar-02 3:58 Joaquín M López Muñoz 8-Mar-02 3:58  deque < gr > Grid_Deque; Maybe I'm totally obfuscated, but ain't this to be deque < GridRow > Grid_Deque; ? Joaquín M López Muñoz Telefónica, Investigación y Desarrollo Re: deque of structures Tomasz Sowinski8-Mar-02 3:58 Tomasz Sowinski 8-Mar-02 3:58  Merle Pittman wrote: Unfortunately this is not working to well. The code doesn't compile? Monitor explodes when program runs? Something else? Tomasz Sowinski -- http://www.shooltz.com Re: deque of structures Merle Pittman8-Mar-02 4:02 Merle Pittman 8-Mar-02 4:02  Will not compile, too many erros to mention. Re: deque of structures Tomasz Sowinski8-Mar-02 5:03 Tomasz Sowinski 8-Mar-02 5:03  Post your declarations using 'no HTML' option. Without that, the > and < are missing. Tomasz Sowinski -- http://www.shooltz.com Re: deque of structures 8-Mar-02 17:38 8-Mar-02 17:38  If it were me, I would typedef the things I wanted to use as such typedef vector <bool> GridVect; typedef struct tagGridRow { UINT time; GridVect gv; } GridRow, *pGridRow; typedef deque <gridrow> GridRowList; and then instantiate these objects as you need them. i.e. GridRow gr; GridRowList grl; grl.push_front(gr); In your first code, I do not see where you declare what you are putting in your vector.

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