Step into the creation code in CImage.  Look for the function that fails. I would guess CreateDIBSection() is failing because it can't get a big enough block of memory. Mark Mark Salsbery Microsoft MVP - Visual C++ :java:

Ok! Thank You very much for participating.

Have a try: istrstream shapefile(data); // you must #include The istream not constructor like that istream(char* ...) I think that you need istrstream

well, shame on me. I found the problem... I was reading the data to the pointer, that i didn't reserved in the memory. So i erased the memory where "i" was stored.

Rassul Yunussov wrote: Exactly - i got :error LNK2001: unresolved external symbol "public: __thiscall CFooClass::~CFooClass(void)" Either you fail to include the .cpp or .library file "Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow cheers, Alok Gupta VC Forum Q&A :- I/ IV

Hi there, Basically, you use the XSL to format the output of the web page, and instead of using the built-in ASP.NET controls to display data, you use XSL to transform the input XML data to generate the output html markup. You can find more information about XLST from here[^]. However I don't think it will help you much in term of speeding up the development, since the XSL stylesheet might become more complicated to generate the output instead of using a simple web page .aspx with the standard controls. You can have a look this article[^] to learn more the pros and cons of this option. IMO, to increase the development performance, you might think of creating custom controls for the UI so that they can be reused in multiple web pages. You can also think of creating a template base page class for multiple pages, in the ASP.NET 2.0 it is named the Master page, then each page inherits much of the same functionality placed in the base page.

Hi Pocket PC 2000 and 2002 SDKs come with a section named Game API (or GAPI) that is the DirectX version for Pocket PC. Regards Fernando Simoes Fer Simoes

Rassul Yunussov wrote: do i have to change my code of recieving data from DGPS? Depends on what your software does. DGPS is used to correct the data so the information that is generated is better but, as far as I know, the GPS output in NMEA format is the same, just with an smaller error. I've never used a DGPS in a Pocket PC, all I know is theorically because I did my engineering research project about GPS signals... Marc Soleda. ... she said you are the perfect stranger she said baby let's keep it like this... Tunnel of Love, Dire Straits.

Start with blue (0/0/255) into first loop. Every turn adds a little green, and when green is 255, subtracts a little blue, until you reach pure green (0/255/0). Then begin a second loop, that adds red and subtracts green, until there is clear red. Start 000/000/255 (blue) 000/010/255 000/020/255 000/030/255 ... 000/255/255 (cyan) 000/255/240 000/255/230 000/255/220 ... 000/255/000 (green) 010/255/000 020/255/000 030/255/000 ... 255/255/000 (yellow) 255/240/000 255/230/000 255/220/000 ... 255/000/000 (red) As you can see, there are four loops like that: for(int green=0; green<256; green++){ colors.Add(new Color( 0, green, 255 )); } for(int blue=255; blue>-1; blue--){ colors.Add(new Color( 0, 255, blue )); } DISCLAIMER: This response in not tested, it's simple guesswork. _________________________________ Please inform me about my English mistakes, as I'm still trying to learn your language!

Many of the Patterns websites discusses MVC...but an example is a Form with two temperature boxes -- one 'view' displays Fahrenheit and the other 'view' displays Celcius. The controller creates each view: TempView fView = new TempView(TempState.Fahrenheit); TempView cView = new TempView(TempState.Celcius); myForm.FTempPanel.Controls.Add(fView)); myForm.CTempPanel.Controls.Add(cView); the controller then gets the model: Model mymodel = new Model(); The controller then passes the IObservable data to each view fView.SetObserver(mymodel.GetObserver); cView.SetObserver(mymodel.GetObserver); Finally controller wants a starting temperature to display. I'd normally get it from a saved control file but for this example it is hard coded {shudder}: mymodel.SetTemp(75); Now...when the views got the observer interface, they used that to register: public void SetObserver(IObservable myObserver) { myObserver.DataChangeEvent += new DataChangeHandler(newTemp); } when the model gets called with SetTemp() the model notifies the observers that there is new data: public void SetTemp(int temperature) { mytemp = temperature; ChangeEventArgs myargs = new ChangeEventArgs("temp"); if (DataChangeEvent != null) DataChangeEvent(this, myargs); } Now -- the model DataChangeEvent is happening inside the message pump thread. As a result your form can deal with the event and change the form without having the message pump get confused. So in your TempView object you have an event handler that just says: public void newTemp(object sender, ChangeEventArgs args) { if (args.ChangeType == "temp") this.temperature.Text = myObserver.GetTemperature(myState).ToString(); } So the view recognized that the change was one that affected itself, it made a call into the model (readonly!!!!) to get the temperature and the model used the state to return the correct value of Fahrenheit or Celcius. Now if you add a slider to the form (which is your TOC) and that is a view that changes temperature, it's only job is to talk to the controller. If the slider is moved, the end result is passed to the controller as a user gesture: IN THE CONTROLLER ... TempSlider slider = new TempSlider(); slider.SetUserChangesTempEvent(new EventHandler(ChangeTemp); myForm.SliderPanel.Controls.Add(slider); and in the slider... publi

For a point in a Region: Region.IsVisible For a point in a GraphicsPath: GraphicsPath.IsVisible or GraphicsPath.IsOutlineVisible For a point in a Rectangle: Rectangle.Contains For a point on a Point: Point.Equals For a point on a line: dunno, maybe add a line to graphicspath and then GraphicsPath.IsOutlineVisible? Hope this helps! :cool:

Ok, let me explaine.... For example if i got horizontal line, i draw the text horizontally on it... If i got a vertical line, i draw the text vertically... If i got curved line, i draw each letter exactly on line... So if i got sin function and word "Hello World!", i need the 'H' at the start, 'e', next step on line... and so on... Let words dancing on line....

Hello You can use DrawReversibleFrame and DrawReversibleLine methods of System.Windows.Forms.ControlPaint class for drawing selection regions or lines. But, if you need SetROP2 function, you will need to interop it. [^] Andrew

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