Instead of for Loop , i would like to written in LINQ

Question

for (int a = 0; a < dtResourceDetails.Rows.Count; a++)

{

 string ResourceId = dtResourceDetails.Rows[a]["ResourceId"].ToString();

 rcbInstruments.Items.Remove(rcbInstruments.FindItemIndexByValue(ResourceId));

}

 

I written this for loop same thing i have to written using LINQ.

Any one Please help me... it's very urgent for me