below is my code :
SoapClient m_sfdcSrv = new SoapClient();
loginResult = m_sfdcSrv.login(loginScopeHeader, "firstname.lastname@example.org", "admin@1234lM9Jzm7SgNdqDnh8O3Y92jAbz");
When i run this code i m getting this error
Could not establish trust relationship for the SSL/TLS secure channel with authority 'login.salesforce.com'
Please help me, thanks in advance