public bool IsNameTaken(string name)
{
DataTable dt = new DataTable();
if (name.Equals(string.Empty) || name.Equals(""))
{
throw new ArgumentOutOfRangeException();
}
using (SqlCommand command = new SqlCommand())
{
dt = GetMultipleQuery(UserStringsSql.IsNameTaken(name));
}
int num = 0;
foreach (DataRow ms in dt.Rows)
{
num = int.Parse(ms[0].ToString());
}
if (num == 0)
{
return(false);
}
else
{
return(true);
}
}
