/// <summary>
/// Returns the identifier of the role with specified name.
/// </summary>
/// <param name="name">The name of the role.</param>
/// <returns>The identifier of the role with specified name.</returns>
public static Guid GetRoleIdByName(string name)
{
Guid roleId = Guid.Empty;
if (!string.IsNullOrEmpty(name))
{
ConfigurationDataSet.RoleDataTable table = ConfigurationDataSet.Current.Role.Copy() as ConfigurationDataSet.RoleDataTable;
ConfigurationDataSet.RoleRow[] rows = table.Select(string.Concat(table.NameColumn.ColumnName, " = '", name.Replace("'", "''"), "'")) as ConfigurationDataSet.RoleRow[];
if (rows.Length > 0)
{
roleId = rows[0].RoleId;
}
}
return(roleId);
}
internal static ArrayList GetRoleIdListByShortNames(ConfigurationDataSet.RoleDataTable table, IEnumerable shortName)
{
ArrayList roleIdList = new ArrayList();
if ((table != null) && (shortName != null))
{
StringBuilder sb = new StringBuilder();
foreach (string name in shortName)
{
if (string.Compare(name, "*", StringComparison.OrdinalIgnoreCase) == 0)
{
if (sb.Length > 0)
{
sb.Remove(0, sb.Length - 1);
}
break;
}
sb.AppendFormat(",'{0}'", name.Replace("'", "''"));
}
if (sb.Length > 0)
{
sb.Remove(0, 1);
sb.Append(")");
sb.Insert(0, string.Concat(table.ShortNameColumn.ColumnName, " IN ("));
}
foreach (ConfigurationDataSet.RoleRow row in table.Select(sb.ToString()))
{
if (!roleIdList.Contains(row.RoleId))
{
roleIdList.Add(row.RoleId);
}
}
}
return(roleIdList);
}