gbulle / Profile

Hello, time ago I downloaded from MQL4 the attached sample and it was working fine. The sample generates a list and sorts it using different criteria. The sample overloads COMPARE function to generate  custom sorting. Now the overload  is

Hello, I have a dialog and I added to this dialog a CPanel control: . everything is OK. Now I would like to add  controls to cpanel so that when I hide/show the cpanel  all controls disappear/appear. How to to do? No ADD function for

Hello, I developed an indicator having a canvas, where I draw several lines, and a dialog. The creation order is: 1 ONINIT: canvas creation 2 ONCALCULATE: one time creation of the dialog after the last bar drawing everything is OK (please look at

Hello, I have a chart, over the chart I create a canvas to draw several lines, then I add  a dialog, the order is: 1- Chart 2 canvas+bitmap label on window 0 3-Dialog on window 0 everything is working fine but when I trap CHARTEVENT_MOUSE_MOVE

hello, I draw lines using Canvas over my chart. I would like to capture chart redraw events so I can redraw my canvas. Currently I am redrawing the canvas using the cart event ID=9 ON_MOUSE_FOCUS_SET  but I would like to use a more elegant

hello, I draw lines using Canvas over my chart. Everything is working fine. When I zoom the chart MT4 redraws the bars and immediately after clears and redraws the canvas. I would like to clear the canvas before MT4 redraws the bars and draw the

Hello everybody, I'm playing with CANVAS functions. I have to transform X time/ Y price coordinates   into X/Y screen coordinates and viceversa. Any  pre-built function or I have to write a windows/viewport conversion function? Thanks

Hello, One broker has changed mt4 provider and moved all orders from one provider to another one but now all magic numbers of the old provider are missing in the new one. I know it is not possible using MQL to change the magic number of an order. I

Hello Everybody, I trap  trend line create and delete events: int OnInit ()   { //--- enable object create events    ChartSetInteger ( ChartID (), CHART_EVENT_OBJECT_CREATE , true ); //--- enable object delete events