public DataSet GetUsername(LoginSchema r_objLoginSchema)
{
try
{
objLoginDAL = new LoginDAL();
res_user = objLoginDAL.CheckUsername(r_objLoginSchema);
return(res_user);
}
catch (Exception e)
{ return(null); }
finally
{
objLoginDAL = null;
r_objLoginSchema = null;
ds = null;
res_user = null;
}
}
/// <summary>
/// 检测用户名是否被注册
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public static int CheckUsername(string name)
{
return(Convert.ToInt32(LoginDAL.CheckUsername(name)));
}