Quick performance comparison of the DbColumn options performance-wise

DbColumnReflectionPerf.cs

void Main()
{
	var c = new DbColumn() { ColumnName = "test" };
	var sw = Stopwatch.StartNew();
	for (var i = 0; i < 10000000; i++)
	{
		var test = c["ColumnName"];
	}
	sw.Stop();
	sw.ElapsedMilliseconds.Dump();
}

public class DbColumn
{
	public virtual bool AllowDBNull { get; set; }
	public virtual string BaseCatalogName { get; set; }
	public virtual string BaseColumnName { get; set; }
	public virtual string BaseSchemaName { get; set; }
	public virtual string BaseServerName { get; set; }
	public virtual string BaseTableName { get; set; }
	public virtual string ColumnName { get; set; }
	public virtual int ColumnOrdinal { get; set; }
	public virtual int ColumnSize { get; set; }
	public virtual bool IsAliased { get; set; }
	public virtual bool IsAutoIncrement { get; set; }
	public virtual bool IsExpression { get; set; }
	public virtual bool IsHidden { get; set; }
	public virtual bool IsIdentity { get; set; }
	public virtual bool IsKey { get; set; }
	public virtual bool IsLong { get; set; }
	public virtual bool IsReadOnly { get; set; }
	public virtual bool IsUnique { get; set; }
	public virtual int NumericPrecision { get; set; }
	public virtual int NumericScale { get; set; }
	public virtual string UdtAssemblyQualifiedName { get; set; }
	public virtual Type DataType { get; set; }
	public virtual string DataTypeName { get; set; }
	public virtual object this[string property]
	{
		get
		{
			switch (property)
			{
				case "AllowDBNull":
					return AllowDBNull;
				case "BaseCatalogName":
					return BaseCatalogName;
				case "BaseColumnName":
					return BaseColumnName;
				case "BaseSchemaName":
					return BaseSchemaName;
				case "BaseServerName":
					return BaseServerName;
				case "BaseTableName":
					return BaseTableName;
				case "ColumnName":
					return ColumnName;
				case "ColumnOrdinal":
					return ColumnOrdinal;
				case "ColumnSize":
					return ColumnSize;
				case "IsAliased":
					return IsAliased;
				case "IsAutoIncrement":
					return IsAutoIncrement;
				case "IsExpression":
					return IsExpression;
				case "IsHidden":
					return IsHidden;
				case "IsIdentity":
					return IsIdentity;
				case "IsKey":
					return IsKey;
				case "IsLong":
					return IsLong;
				case "IsReadOnly":
					return IsReadOnly;
				case "IsUnique":
					return IsUnique;
				case "NumericPrecision":
					return NumericPrecision;
				case "NumericScale":
					return NumericScale;
				case "UdtAssemblyQualifiedName":
					return UdtAssemblyQualifiedName;
				case "DataType":
					return DataType;
				case "DataTypeName":
					return DataTypeName;
				default:
					return null;
			}
		}
	}
//	public virtual object this[string propertyName]
//	{
//		get
//		{
//			var property = this.GetType().GetProperty(propertyName);
//			if (property != null)
//				return property.GetValue(this);
//			else
//				return null;
//		}
//	}
}