SetInteger

Provides simplified access to the functions of API MQL5 ObjectSetInteger() to change integer properties (of type bool, char, uchar, short, ushort, int, uint, long, ulong, datetime, color types) of a graphical object bound to class instance. There are two versions of the function call:

Setting a property value that does not require a modifier

bool  SetInteger(
   ENUM_OBJECT_PROPERTY_INTEGER   prop_id,     // integer property ID
   long                           value        // value
   )

Parameters

prop_id

[in] ID of a graphical object integer property.

value

[in] New value of a changed integer property.

Setting a property value indicating the modifier

bool  SetInteger(
   ENUM_OBJECT_PROPERTY_INTEGER   prop_id,      // integer property ID
   int                            modifier,     // modifier
   long                           value         // value
   )

Parameters

prop_id

[in] ID of a graphical object integer property.

modifier

[in] Modifier (index) of an integer property.

value

[in] New value of an integer property.

Return Value

true - success, false - cannot change the integer property.

Example:

//--- example for CChartObject::SetInteger
#include <ChartObjects\ChartObject.mqh>
//---
void OnStart()
  {
   CChartObject object;
   //--- set new color of chart object
   if(!object.SetInteger(OBJPROP_COLOR,clrRed))
     {
      printf("Set integer property error %d",GetLastError());
      return;
     }
   for(int i=0;i<object.LevelsCount();i++)
     {
      //--- set levels width
      if(!object.SetInteger(OBJPROP_LEVELWIDTH,i,i))
        {
         printf("Set integer property error %d",GetLastError());
         return;
        }
     }
  }