how to Implicitly intilization of the var datatype in Switch

Hello,

 

 

 

i wont to in Implicitly intilization of the var datatype in Switch case.but i may nor print this.any body help me asap....

 

 var k;
switch (Srt_TxtBoxValue)
{

case "Managed":
k = clientMachines.Where(x =>x.Is_Scheduled==false && x.Is_Installed==true);
break;
case "Unmanaged":
k = clientMachines.Where(x =>x.Is_Scheduled==false && x.Is_Installed==false);
break;
case "Scheduled for Uninstallation":
k = clientMachines.Where(x =>x.Is_Scheduled==true && x.Is_Installed==true);
break;
case "Scheduled for Installation":
k = clientMachines.Where(x =>x.Is_Scheduled==true && x.Is_Installed==false);
break;
default:
k = clientMachines.Where(x =>x.Host_Name.Contains(Srt_TxtBoxValue) || x.IP_Address.Contains(Srt_TxtBoxValue) || x.MAC_Address.Contains(Srt_TxtBoxValue) || x.Domain_Name.Contains(Srt_TxtBoxValue));
break;


}