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Nov 14th, 2008

Dynamic Operator

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Is it possible to have a dynamic operator? I know I could parse it out and find the symbol just wondered if it was possible.

C# Syntax (Toggle Plain Text)
string aString = "5";
int a = 5;
int b = 6;
string op = "<";
 
//want to do something like dynamically without checking the value of op
if( a op b)
 
//want to use the same thing like this
Int32.TryParse(aString, out a);
 
Operator.TryParse(op, out );
string aString = "5";
int a = 5;
int b = 6;
string op = "<";

//want to do something like dynamically without checking the value of op
if( a op b)

//want to use the same thing like this
Int32.TryParse(aString, out a);

Operator.TryParse(op, out );

just need to create my own class to do this? or is there somthing i am forgetting

appreciate your help

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dickersonka

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Nov 15th, 2008

Re: Dynamic Operator

Could you tell me what is your final purpose may I give you better idea

Jugortha

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Nov 15th, 2008

Re: Dynamic Operator

I'm not going to do it this way, i just need a quick app put together

i have a testing application that is loading an xml file that has conditional operators in it

C# Syntax (Toggle Plain Text)

<Variable>numIterations</Value>
<Condition> < </Condition>
<LimitNum>10</LimitNum>

rather than doing a switch on the condition string, i wondered if it was possible to use something like i stated up above

dickersonka

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Nov 15th, 2008

Re: Dynamic Operator

If you have a class that leavrages your entire activity then you can implement IComparable interface method CompareTo() it is the best solution

Jugortha

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Nov 15th, 2008

Re: Dynamic Operator

yeh thats what i'll do, just trying to see if there was some trickery that i had forgot

thanks jugortha

dickersonka

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Nov 15th, 2008

Re: Dynamic Operator

Not at all, you're welcome

Jugortha

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