November 11th, 2002, 02:30 AM
MFC Custom Draw Help please
I have been stuck on a problem for some time and would REALLY appreciate any help I can get with it. Currently I have a list control that displays information as shown below.
Entity Name Amount Success Failure Unknown
IfcAxis2Placement3D 11 11 1 0
IfcCartesianPoint 29 29 0 0
IfcDirection 26 26 ´ 1 0
As you can see from the list (this list usually contains about 30 entrys) both IfcAxis2Placement3D and IfcDirection have failures, what I want to do is make theses entrys with failures blue, now the index of these items is known, ie. I have a vector that stores the entrys with errors, so for this list I would have a vector simply containing 0 and 3, currently I am using this code to change these entrys to blue, but it simply does not work:
for(int k = 0; k < kMax ; k++)
colorPoint = Org[k] ;
if (pLVCD->nmcd.dwItemSpec == colorPoint)
crText = RGB(128,128,255);
crText = RGB(0,0,0);
Here, Org is the list of indexs that I explained above and as you can see I am looping through them and then changing that index value to blue, the only problem is it only ever changes the last value to blue, i.e. in the above example it changes IfcDirection to blue but ignores IfcAxis2Placement3D !! I think it is obvious I am not using the right method to change on a specific index, but cannot find another that works. Any help greatly appreciated…..
November 11th, 2002, 04:01 AM
I do not use much MFC (takes away too much of my control and makes my apps too bloated).
Do a lot of owner draw in WIN32 API with Listviews.
Using WM_DRAWITEM msg's. But this is for complex LV's not the simpler custom draw.
Let me know if you this can help.
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