oracle connection string

hi 

i am using vs2005 and oracle10g in my project.i have to insert data from gui to
backend.can any one help me in writing connection string to this connection.i am
new to this field.i dont know how to write command and conn string.

Thanks in advance

Go here:  http://www.connectionstrings.com/

i am using vs2005 and oracle10g in my project.i have to insert data from gui to
backend.can any one help me in writing connection string to this connection.i am
new to this field.i dont know how to write command and conn string. 

ConnectionString="provider=msdaora; data source= ; user name=scott;
password=tiger";

data source name must fill