At this point, you can run your application and you should be able to see a blank Google Map on your page as shown below. You will see an error as shown in the below screenshot.
This error is because of missing API key for Google map. You can keep using development mode for testing with a blank API key. In case you receive the below error, then this means you already have a Script Manager in either Master page or page where you are trying to add control.
Specify width and height for map. You can specify either in pixels or in percentage relative to its container. Add pushpins for map. This can be done by initializing GooglePoint type object. It must be unique for each pin. Second and third arguments are latitude and longitude. You can add as many pushpins as you wish.
Now run the website again and you should see pushpins on map. Instead, I will explain the important functions only. If you want more details of any code that's not explained here, you can post your questions in the Comments section.. This function creates a marker on the Google map.
As you can see, I am adding two events with each marker. The first one is click. When a user clicks on a marker, a balloon info window pops up. This is a JavaScript event.
The second one is dragend. If a user wants, he can drag a pushpin to a new location. You can use the MarkerClusterer functionality to combine markers of close proximity into clusters, and simplify the display of markers on the map. The number on a cluster indicates how many markers it contains.
Notice that …. NuGet is the package manager for the Microsoft development platform including. The NuGet client tools provide the ability to produce and consume packages. The NuGet Gallery is the central package repository used by all package authors and consumers. NuGet is a package management system for. The goal of NuGet is to make the process of incorporating third party …. Net - Part I. Shabdar Ghata Updated date Sep 29, Features Enables you to draw google map.
No javascript knowledge required. Just drag and drop control on your page. Uses Ajax calls to retrieve server side data. Enables you to change pushpin postions on the fly. No need to refresh full map. Enables you to change pushpin icons on the fly. Optimized to give you best performance. Allows you to draw polylines and polygons How to use In this part of article, I don't want you to explain how I created this control.
Net Ajax framework. You can download it from here. Internet Explorer 7. Note: It may work on other browsers. I have tested on IE and Firefox only. Follow below steps in order to use it in your ASP. Net website. Download source from link provided on top of the page. Extract it somewhere on your harddrive. Open extracted folder as a website in Visual Studio and run it. When you run this website, you will be able to navigate few samples pages.
To use this control in your application, copy following files to your ASP. Net application in same structure as shown below.
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