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Dynamic Variable C# .Net 4 Windows Form

Posted on 2010-11-16
6
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Last Modified: 2012-05-10
Hello Experts,

I need to set variables dynamically in a C# windows Form application.  I've done this before in VBScript using "Execute":

Execute("myVar" & i & "=thatVar" & j)

in PHP:

${"myVar".i} = ${"thatVar".j};

Now... how can I do that in C#?

Thanks in advance.
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Question by:Ranidae
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6 Comments
 
LVL 12

Expert Comment

by:jagssidurala
ID: 34151952
I think you are using this for loop.....the below code satisfies your needs

"myVar" + i = "thatVar" + j
0
 
LVL 2

Author Comment

by:Ranidae
ID: 34151993
That doesn't work in c#, or if it does, I can't figure it out.
The goal is:

Boolean bTest1 = true;
Boolean bTest2 = false;
Boolean bTest3 = true;

for(int i =1; i<=3 ;i++)
{
   if(bTest + i} { dosomething(); }
}

0
 
LVL 12

Expert Comment

by:jagssidurala
ID: 34152041
As per your above code you are executing same code if any of the boolean variable value to true, so what is need of 3 variables.you can use one boolean variable.

 if you execute different code for every variable you need write if condition for every variable.
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LVL 2

Author Comment

by:Ranidae
ID: 34152075
The three shown are only for demo.

The true code is looking to do:

for(int i = 1; i <=15; i++)
{
     if(properties.settings.Default.extensionAttribute+i)
    {
         dostuff();
    }
}
0
 
LVL 12

Accepted Solution

by:
jagssidurala earned 250 total points
ID: 34152211
you can not get variable name by concatnating the static text and with some number(in your case).

for this you have to write if condition for every variable.

we can write loop for a collection and not for the same type(naming convention like btest1,btest2...) of individual variables.
0
 
LVL 2

Author Comment

by:Ranidae
ID: 34152223
k.. thanks... unfortunate that this is not available in C#.... almost makes me miss VBScript and PHP... almost...
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