Originally posted by: SystemAdmin

[zxlcsit said:]

who knows or has used an XML file format to write a mathematical model?
I have read the "Group optim.concert.xml",there are some classes and methods,but no example!
who can give me an example about a simple model writing in xml?
thanks!
#DecisionOptimization
#MathematicalProgramming-General

Originally posted by: SystemAdmin

[zxlcsit said:]

I know the format of XML file.
What I want to know is that how ta access the data in xml file when using solving a mathematical programming problem using Cplex.
I have two ideas:
1.transform xml file to a .lp or .mps file format
2.access data using programming language C# or other languages directly
But I don't know how to realize it.Who can help me?
Thanks!
#DecisionOptimization
#MathematicalProgramming-General

Originally posted by: SystemAdmin

[zxlcsit said:]

Sorry,there are some mistakes in the above sentances.
I know the format of XML file.
What I want to know is how to access the data in xml file when  solving a mathematical programming problem using Cplex.
I have two ideas:
1.transform xml file to a .lp or .mps file format
2.access data using programming language C# or other languages directly
But I don't know how to realize it.Who can help me?
Thanks! 
#DecisionOptimization
#MathematicalProgramming-General