/// <summary>
/// Parameter가 있는 첫번째 Constructor의 정보를 리턴함.
/// </summary>
/// <param name="TypeOfClass">Class의 형식</param>
/// <param name="aTypeIs">각 Parameter의 Type</param>
/// <param name="aDescriptionIs">각 Parameter의 Description(없으면 Name)</param>
/// <returns>Parameter가 있는 Constructor가 없으면 false를 리턴하고, 아니면 true를 리턴함.</returns>
/// <example>
/// 다음은 ConTest 클래스의 Constructor 정보를 출력합니다.
/// <code>
/// List<Type> aTypeIs;
/// List<string> aNameIs;
/// List<string> aDescriptionIs;
///
/// if (GetFirstConstructorParamInfo(typeof(ConTest), out aTypeIs, out aNameIs, out aDescriptionIs))
/// {
/// for (int i = 0; i < aTypeIs.Count; i++)
/// {
/// Console.WriteLine("Type: {0}, Name: {1}, Description: {2}", aTypeIs[i].ToString(), aNameIs[i], aDescriptionIs[i]);
/// }
/// }
///
/// public class ConTest
/// {
/// public ConTest()
/// {
/// }
/// public ConTest(
/// [Description("숫자")]
/// int i,
/// [Description("문자열 이야")]
/// string s,
/// [Description("개체(Object)")]
/// object o)
/// {
///
/// }
/// }
/// </code>
/// </example>
public static bool GetFirstConstructorParamInfo(Type TypeOfClass,
out List <Type> aTypeIs, out List <string> aNameIs, out List <string> aDescriptionIs)
{
aTypeIs = new List <Type>();
aNameIs = new List <string>();
aDescriptionIs = new List <string>();
ConstructorInfo[] aConstInfo = TypeOfClass.GetConstructors();
ParameterInfo[] aPInfo = null;
foreach (ConstructorInfo Info in aConstInfo)
{
aPInfo = Info.GetParameters();
if (aPInfo.Length > 0)
{
break;
}
}
if (aPInfo.Length == 0)
{
return(false);
}
foreach (ParameterInfo PInfo in aPInfo)
{
aTypeIs.Add(PInfo.ParameterType);
aNameIs.Add(PInfo.Name);
DescriptionAttribute[] aAttr = (DescriptionAttribute[])PInfo.GetCustomAttributes(typeof(DescriptionAttribute), false);
string Description = (aAttr.Length > 0) ? aAttr[0].Description : PInfo.Name;
aDescriptionIs.Add(Description);
}
return(true);
}
