急这个怎么也调不出来
public DataSet getData(string name,string password)
{
SqlParameter[] param ={
new SqlParameter("@username",SqlDbType.VarChar,20),
new SqlParameter("@userpassword",SqlDbType.VarChar,10)
};
param[0].Value = name;
param[1].Value = password;
thisDalTest.returnModelName(param, "FindRoleID");
}
Error 1 'DataAccess.DalTest.getData(string, string)': not all code paths return a value D:\Projects\WebProgramming\ManageRoleTest\DataAccess.cs\DataAccess\DalTest.cs 15 24 DataAccess
为什么???、