forked from zjwzjw20062007/MQL5Book
40 lines
1.7 KiB
MQL5
40 lines
1.7 KiB
MQL5
|
//+------------------------------------------------------------------+
|
||
|
|
//| BmpOwner.mq5 |
|
||
|
|
//| Copyright 2022, MetaQuotes Ltd. |
|
||
|
|
//| https://www.mql5.com |
|
||
|
|
//+------------------------------------------------------------------+
|
||
|
|
#property indicator_chart_window
|
||
|
|
#property indicator_buffers 0
|
||
|
|
#property indicator_plots 0
|
||
|
|
|
||
|
|
// shared image (accessible from other programs)
|
||
|
|
#resource "search1.bmp"
|
||
|
|
// private image (declared only to demontrate that such resource is not shared)
|
||
|
|
#resource "search2.bmp" as bitmap image[]
|
||
|
|
// private text (used for alert below)
|
||
|
|
#resource "message.txt" as string Message
|
||
|
|
|
||
|
|
//+------------------------------------------------------------------+
|
||
|
|
//| Indicator initialization function |
|
||
|
|
//+------------------------------------------------------------------+
|
||
|
|
int OnInit()
|
||
|
|
{
|
||
|
|
Alert(Message); // this is equivalent of the following line
|
||
|
|
// Alert("This indicator is not intended to run, it holds a bitmap resource");
|
||
|
|
|
||
|
|
// remove indicator explicitly because it remains hanging uninitialized on the chart
|
||
|
|
ChartIndicatorDelete(0, 0, MQLInfoString(MQL_PROGRAM_NAME));
|
||
|
|
return INIT_FAILED;
|
||
|
|
}
|
||
|
|
|
||
|
|
//+------------------------------------------------------------------+
|
||
|
|
//| Indicator calculation function (dummy here) |
|
||
|
|
//+------------------------------------------------------------------+
|
||
|
|
int OnCalculate(const int rates_total,
|
||
|
|
const int prev_calculated,
|
||
|
|
const int begin,
|
||
|
|
const double &price[])
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
//+------------------------------------------------------------------+
|