#Bitmap 32bit Alpha - does not work

// I know for sure there is that alpha .bmp file
ObjectSetString(0,name,OBJPROP_BMPFILE,0,"\\Images\\BitmapAlpha.bmp");

Quoting FerruFx

Disliked

Try to convert your image to BMP through the below free online site: http://image.online-convert.com/convert-to-bmp It should result in a standard .bmp usable in the MT4 code.

Ignored

// Expert Advisor file
#property       strict
//---
string bmpfile = "\\Images\\filename_alpha.bmp";
 
// OnInit --------------------------------------------
int OnInit()
{
    ObjectCreate    ( 0, "Bitmap Alpha", OBJ_BITMAP, 0, TimeCurrent(), Ask );
    ObjectSetString ( 0, "Bitmap Alpha", OBJPROP_BMPFILE, 0, bmpfile );
    ObjectSetInteger( 0, "Bitmap Alpha", OBJPROP_XSIZE, 100 );
    ObjectSetInteger( 0, "Bitmap Alpha", OBJPROP_YSIZE, 100 );
    Print( "checked" );
    //---
    return(0);
}
// OnTick --------------------------------------------
void OnTick()
{
    //---
    return;
}
// OnDeinit ------------------------------------------
void OnDeinit(const int reason)
{
    ObjectDelete( "Bitmap Alpha" );
    //---
    return;
}
// End -----------------------------------------------