Split data table column into an Array

Question

I have a Data Table named as dt .The Table contains the following.,

Name	bike name	Rate
Ram	A	20
Sri	B	10
dina	C	40
Ram	D	50
Sri	E	60
dina	F	70
Ram	S	80
Sri	Q	65
dina	L	70
Sonu	B	30

 Now I want to split the Table column "Name" and extract the names from that data column to string Array[].

O/p: string[]arr={"Ram","Sri","dina"} .I don't know how to solve this problem.Help me to solve this.