/// <summary>
/// Enum의 문자열 값으로 Enum의 Description을 리턴함.
/// </summary>
/// <param name="TypeOfEnum">Enum의 Type(typeof(SeatType)과 같이 사용할 수 있음)</param>
/// <param name="EnumName"></param>
/// <returns></returns>
/// <example>
/// <code>
/// public enum SeatType
/// {
/// [Description("Window")] Window = 1,
/// [Description("Aisle")] Aisle = 2,
/// [Description("Anything Except Seat Near Bathroom")] AnythingExceptSeatNearBathroom
/// }
/// SeatType st = SeatType.Window;
/// string s = CReflection.GetEnumDescriptionByName(st, "AnythingExceptSeatNearBathroom"); //"Anything Except Seat Near Bathroom"
/// </code>
/// </example>
public static string GetDescriptionByName <T>(string EnumName, string DefaultValue)
{
foreach (FieldInfo fi in CEnum.GetFields <T>())
{
if (fi.Name == EnumName)
{
DescriptionAttribute[] attributes =
(DescriptionAttribute[])fi.GetCustomAttributes(typeof(DescriptionAttribute), false);
if (attributes.Length > 0)
{
return(attributes[0].Description);
}
}
}
return(DefaultValue);
}
/// <summary>
/// Enum 형식의 Value, Name, Description를 각각 "Value", "Name", "Description" 필드를 가진
/// DataTable을 리턴함.
/// </summary>
/// <param name="TypeOfEnum">Enum의 Type(typeof(SeatType)과 같이 사용할 수 있음)</param>
/// <returns>"Value", "Name", "Description" 필드를 가진 DataTable</returns>
/// <example>
/// 다음은 SeatType 형식을 DataTable로 바꾸어 모든 필드와 값을 출력합니다.
/// <code>
/// <![CDATA[
/// public enum SeatType
/// {
/// [Description("Window")] Window = 1,
/// [Description("Aisle")] Aisle = 2,
/// [Description("Anything Except Seat Near Bathroom")] AnythingExceptSeatNearBathroom
/// }
/// DataTable dt = CEnum.GetDataTableByValueNameDescription<SeatType>();
/// string s = CDataTable.ToString(dt, "\r\n", ",", "(null)");
/// Console.WriteLine(s);
/// --결과
/// 1,Window,Window
/// 2,Aisle,Aisle
/// 3,AnythingExceptSeatNearBathroom,Anything Except Seat Near Bathroom
/// ]]>
/// </code>
/// </example>
public static DataTable GetDataTableByValueNameDescription <T>()
{
List <int> aValue = new List <int>();
List <string> aName = new List <string>();
List <string> aDescription = new List <string>();
DataTable dt = new DataTable();
dt.Columns.Add("Value", typeof(int));
dt.Columns.Add("Name", typeof(string));
dt.Columns.Add("Description", typeof(string));
foreach (FieldInfo fi in GetFields <T>())
{
DescriptionAttribute[] attributes =
(DescriptionAttribute[])fi.GetCustomAttributes(typeof(DescriptionAttribute), false);
string Name = fi.Name;
string Desc = (attributes.Length > 0) ? attributes[0].Description : Name;
//값에 -1, 0, 1이 있다면 -1, 0, 1 순이 아닌 0, 1, -1 순으로 정렬되므로
//이곳에서 값을 추가함.
foreach (T EnumValue in CEnum.GetAllValues <T>())
{
if (EnumValue.ToString() == Name)
{
aValue.Add(Convert.ToInt32(EnumValue));
break;
}
}
aName.Add(Name);
aDescription.Add(Desc);
}
for (int i = 0, i2 = aValue.Count; i < i2; i++)
{
dt.Rows.Add(aValue[i], aName[i], aDescription[i]);
}
return(dt);
}
public static void ConvertWaveToMp3(string FullPathWave, string FullPathMp3, string LameFullPath, WaveToMp3Preset Preset)
{
if (string.IsNullOrEmpty(LameFullPath))
{
LameFullPath = "lame.exe";
}
//lame.exe --preset cbr 256 test.wav test.mp3
//lame.exe --preset fast standard test.wav test.mp3
string sPreset = CEnum.GetDescriptionByValue <WaveToMp3Preset>(Preset);
Process p = new Process();
string Arguments = string.Format(@"--preset {0} ""{1}"" ""{2}""", sPreset, FullPathWave, FullPathMp3);
ProcessStartInfo ps = new ProcessStartInfo(LameFullPath, Arguments);
ps.WindowStyle = ProcessWindowStyle.Hidden;
p.StartInfo = ps;
p.Start();
p.WaitForExit(10000);
}