A Multiple Selection DropDownList (a CheckBoxList )

Question

I need a code in C#

like i am having an gridview and above the gridview i am having a drop down for different column in the dropDown i can select all the values or multiple values so can u please advice me on this how can i achieve this .

or in Short i want for gridview

<pre>A Multiple Selection DropDownList (a CheckBoxList Inside a DropDownList)</pre>

 

Based on the checkbox selection gridview data is populated . 

Answer 1

Hi,
Please refer once our recommended articles(resides right-side of this thread)...

Answer 2

Yes, if you are writing a graphical application such as you are then you need to learn about graphics programming in Windows.

In Windows, there is something called a paint event. Graphical programs draw graphics in the paint event. You can do something such as draw into a picture box control and then the control will take care of the paint event. You should learn about things like that. The articles in this web site will help you and you might want to get a good book too for learning.