Welcome reader. In this post, we want to discuss how to load DropDownList after selectedindexchanged another DropDownList in gridview. Before we get started, if you want to need the activation key or a Serial number of Visual Studio 2015, please go through the following article: Activation key of Visual Studio 2015.

 

We use three dropdownlist in the gridview, after change first dropdownlist second dropdownlist data will load. and similarly, when we change the second DropDownList, the third dropdownlist will be loaded. Let’s do it. First, we share asp.net code as following:

 

After complete asp.net code, we need to write the following c# code:

Load Dropdownlist after selectedindexchanged of another dropdownlist in gridview

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