CheckBox list Count in C# Code Text and Value

I have Post the Code
CheckBox list Count in C# Code Text and Value
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string ChkIt = "";
string ChkItvalue ="" ;
for(int i=0;i<=Chk1.Items.Count-1;i++)
{
if (Chk1.Items[i].Selected==true)
{
ChkIt = ChkIt + " " + Chk1.Items[i].Text;
ChkItvalue =ChkItvalue + " " + Chk1.Items[i].Value;
}
}
Response.Write(" Name : " + ChkIt + "<br>" + " Value :"+ ChkItvalue);