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Dijkstra's algorithm VB 2010

Hey, I am designing an application based on dijkstra's algorithm in VB. By far, I have designed all the GUI part. The problem is I do not know how to implement the actual algorithm. existing algorithms are written based on a weighted graph map/file but mine is different. Users can drag and drop nodes and connect them to each other by giving them costs. Apart from the algorithm rest of the app is completed. Variables are defined too.

Basically, the user can drag and drop routers "PictureBox" into an area and then connect them to each other and assign each connection a cost. so far so good.

The problem is the actual algorithm calculation. As you know, almost all of the sample codes in the internet are designed for text based or graph based configuration.

FYI:

I can store all the information needed for the algorithm calculation as follow:

total number of nodes in the area: "Count" ===> Integer

list of all start nodes in the area: Nodesfrom() ===> Array String

list of all destinations in the area: Nodesto() ===> Array String

list of all costs for each connection: "Costs" ===> Integer

the start point and destination are selected by two combo boxes (CBFrom and CBTo)

a Result is a RichTextBox designed to show the results.

If you check my uploaded picture, I want the user to select the starting point form CBFrom and Destination point from CBTo and when they hit the Run button, the result show up in the Result textbox. For example: (user selected Router01 to Router04)

Result:

Router01 ---> Router02 = 5

Router02 ---> Router03= 9

Router03 ---> Router04 = 3

Total cost from source to destination for the shortest path is: 17

Skills: .NET, Visual Basic, Windows Desktop

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Project ID: #1444704

12 freelancers are bidding on average £35 for this job

sandeep25101982

Hi, .Net,ASP.Net,MVC,WCF,AJAX experts [url removed, login to view] check Private [url removed, login to view] a positive response from your end and lookinf forward to work with you. Thanks

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ferenckv

Pleese see PMB for proposal details.

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northwolves

Ready to [url removed, login to view] PMB please.

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kevinxiaozi

Dear sir, I am strong in VB/C++/C#/java programming especially in algorithm implementation and data structures. I am proficient in many Graph algorithms especially in Dijkstra algorithms. I have implemented Dijkstra More

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Divya3011

I can do this assignment.

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sathish2connect

Hi, I can do this. Ready to start now. Thanks.

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ExtraNet

IT+GIS specialist, having implemented this algorithm many times in the past and with a background in VB from even before it was visual, this project sounds quite easy!

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tomjad

I've got already made solution that is suitable to your project.

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hcomvis

Professional .Net Solutions. Please see PMB.

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AbdelrahmanBakry

Contact me, I already have the code of the algorithm written.

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sweetatyagiaz1

Hello, this is very simple u just provide all inputs like cost of route and i will make a matrix of that and then i will run dijkstra's algorithm and find the solution. I have all ready implemented that. kindly conside More

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raja316ram

Hi I am experienced software developer. I have implemented many Cryptography algorithms. Hence I have ability to implement this algorithm. Regards Rajaraman R

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