---
title: "DropDown List Selection"  
description: "DropDown List Selection"  
author: "Anonymous User"  
published: 2014-08-23  
updated: 2014-08-23  
canonical: https://www.mindstick.com/forum/2101/dropdown-list-selection  
category: "c#"  
tags: ["c#"]  
reading_time: 1 minute  

---

# DropDown List Selection

I have three [DropDown List](https://www.mindstick.com/forum/760/dropdown-list-open-hide-behind-another-dropdown-list-on-ie-7) Controls.each dropdown contains the [static](https://www.mindstick.com/articles/12098/the-static-keyword-the-static-methods) [values](https://www.mindstick.com/forum/327/sum-textbox-values) 1,2,3,4 what i need to do is when a [item](https://www.mindstick.com/forum/156564/remove-item-in-an-array-in-javascript) is selected on the first dropdown(on SelectedIndexChanged [Event](https://www.mindstick.com/articles/167719/marquee-hire-benefits-of-event-lighting-hire-london)) same [items](https://www.mindstick.com/forum/33812/getting-number-of-items-selected-in-uicollectionview-in-ios) should be selected in other two dropdowns

## Replies

### Reply by Sumit Kesarwani

Hi Jay, \

All you need to do is set the SelectedIndex of your other drop down lists like this:

```
protected void DropDownList1SelectedIndexChanged(Object sender, EventArgs e){   dropDownList2.SelectedIndex = dropDownList1.SelectedIndex;   dropDownList3.SelectedIndex = dropDownList1.SelectedIndex;}
```


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Original Source: https://www.mindstick.com/forum/2101/dropdown-list-selection

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