Finally, I got output to generate Silverlight client proxies from service metadata documents using the Silverlight Service Model Proxy Generation Tool (SLsvcUtil.exe) dynamically or using C# code only without open and type the commands on that tool.
Here is the simple C#.NET source code for slsvcutil.exe :
string arguments = string.Empty;
string SvcUtilPath = string.Empty;
SvcUtilPath = @"C:\Program Files\Microsoft SDKs\Silverlight\v5.0\Tools\SlSvcUtil.exe";
arguments += @"http://localhost:3628/WCFservices/CompilerHelper.svc?wsdl ";
arguments += @"/out:C:\Clients_FIles\ClientProxy.cs ";
arguments += @"/edb /namespace:*,ClientProxy ";
arguments += @"/ct:System.Collections.ObjectModel.ObservableCollection`1 ";
arguments += @"/r:""C:\Program Files\Microsoft Silverlight\5.1.10411.0\System.Windows.dll"" ";
Process process_ = new Process();
process_.StartInfo.FileName = SvcUtilPath;
process_.StartInfo.Arguments = arguments;
process_.StartInfo.ErrorDialog = true;
process_.StartInfo.UseShellExecute = false;
process_.Start();
process_.WaitForExit();
Using System.Disagnostics.Process namespace we can call slsvcutil.exe file and run the arguments to generate silverlight service model code of any(WCF) service file.
Thanks,
PRABAKARAN G.