How to do grid level scrolling on a gridview?

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C#2.0

C#

ASP.NET

Hi,

I am using Visual Studio 2005.
A gridview is having 96 fields/columns retrieving data from an xml file.I need to gridlevel horizontal scrolling from 3 rd column keeping first two columns freeze .While scrolling horizontally (e.g. left to right), The column header have to move horizontally.
Kindly guide me for the same.

<Performance>
     <Departments>
            <Heading>FS</Heading>
            <Title></Title>
            <S0015>1</S0015>
            <S0020>2</S0020>
            <S0025>5</S0025>
            <S0030>5</S0030>
            <S0035>6</S0035>
            .....................
            .....................
     </Departments>
     <Departments>
            <Heading>BS</Heading>
            <Title>ABC</Title>
            <S0015>0</S0015>
            <S0020>3</S0020>
            <S0025>5</S0025>
            <S0030>1</S0030>
            <S0035>3</S0035>
            .....................
            .....................
       </Departments>
</Performance>

Keeping Heading and Title column freeze and doing gridlevel horizontal scrolling for the rest.