Can let user to open a colorScheme/property table to choose which color and which range/break to use to color code features? Or we have to create one from scratch using Visual Studio?
Like this one in QGIS:
Thanks!
MapWindow5 has two options.
One is using a start and end color and the type of the gradient (linear, rectangle or circle):
Or use a pre-defined color scheme:
And those color schemes can be added and altered:
MW5 is handling this in Plugins\MW5.Symbology\Controls\ImageCombo\ColorSchemeCollection.cs
At this moment MapWinGIS has no option to load or save color schemes from/into an XML file.
In MapWinGIS a few color schemes are predefined in src\COM classes\ColorScheme.cpp
If needed you can make a feature request to update MapWinGIS to use XML-files to load and save color schemes. Which also can be used in MW5.
Providing a pull request would even be better 
pmeems,
Thank you so much! How do I use this plugin? Should I build it in a .Net solution to create a dll and reference that? Also, I have to reference the MW5. Should I change the namespace?
This plug-in is part of MW5. I’m not sure how to call it using your own application.
Perhaps it is easier to create a plug-in for MW5 handling your specific workflow than to create a custom application and build everything your self.
We have a template plug-in to get you started. It is available in every major release of MW5.