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Add custom road block

#1

Hi Team,

How to add custom road closure in the route driving direction then will choose another route…

Regards,
Tamilarasan.

#2

Hi Tamilarasan,

Please visit our sample here: https://github.com/ThinkGeo/RoutingSample-ForWinForms

And you can find how to implement that in the sample: Routing Around Roadblocks.

Wish that’s helpful.

Regards,

Ethan

#3

Hi Ethan,

Its help . I have one doubt If need route block that time only i raise event like

if (chkIsAvoidArea.Checked)
{
routingEngine.RoutingAlgorithm.FindingRoute += new EventHandler(Algorithm_FindingPath);
}
else
{
routingEngine.RoutingAlgorithm.FindingRoute -= new EventHandler(Algorithm_FindingPath);
}

Otherwise its not required right?..

Regards,
Tamilarasan.

#4

Hi Tamilarasan,

I guess you means whether the event RoutingAlgorithm_FindingRoute is still need to be used if you don’t want to avoid block feature.

From the logic of our sample, it looks yes, the RoutingAlgorithm_FindingRoute event only handle the avoid logic in this sample, so you don’t need it if you don’t need add block points.

Regards,

Ethan