C# program with file coping feature

Hi i need to have c# program which copy file from network computer eg: copy \\[login to view URL]\[login to view URL] copy \\[login to view URL]\[login to view URL] the file should be copy at one loaction and i need to add field in csv file eg: current csv file has following field field1,field2,field3,field,4 i want you to add ip address field so out put will be field1,field2,field3,field4,ipaddress file from all computers will be automatically pick and we need to merge file will explain if u r intrested Step1)copy file Step2)modify csv file Step3)merge file