/// <summary>
/// 使用指定的名字和访问委托，初始化 <see cref="MemberAccessor{T}"/> 类的新实例。
/// </summary>
/// <param name="name">属性或字段的名字。</param>
/// <param name="getDelegate">用于获取属性或字段的委托。</param>
/// <param name="setDelegate">用于设置属性或字段的委托。</param>
/// <exception cref="ArgumentException"><paramref name="name"/> 为 <c>null</c> 或空字符串。</exception>
/// <exception cref="ArgumentException"><paramref name="getDelegate"/> 和 <paramref name="setDelegate"/>
/// 全部为 <c>null</c>。</exception>
/// <overloads>
/// <summary>
/// 初始化 <see cref="MemberAccessor{T}"/> 类的新实例。
/// </summary>
/// </overloads>
public MemberAccessor(string name, Func <T> getDelegate, Action <T> setDelegate)
{
CommonExceptions.CheckStringEmpty(name, nameof(name));
if (getDelegate == null && setDelegate == null)
{
throw CommonExceptions.ArgumentBothNull(nameof(getDelegate), nameof(setDelegate));
}
Contract.EndContractBlock();
this.name = name;
this.getDelegate = getDelegate;
this.setDelegate = setDelegate;
}
/// <summary>
/// 使用指定的名字和访问委托，初始化 <see cref="MemberAccessor{TTarget, TValue}"/> 类的新实例。
/// </summary>
/// <param name="name">实例属性或字段的名字。</param>
/// <param name="getDelegate">用于获取实例属性或字段的委托。</param>
/// <param name="setDelegate">用于设置实例属性或字段的委托。</param>
/// <exception cref="ArgumentException"><paramref name="name"/> 为 <c>null</c> 或空字符串。</exception>
/// <exception cref="ArgumentException"><paramref name="getDelegate"/> 和 <paramref name="setDelegate"/>
/// 全部为 <c>null</c>。</exception>
/// <overloads>
/// <summary>
/// 初始化 <see cref="MemberAccessor{TTarget, TValue}"/> 类的新实例。
/// </summary>
/// </overloads>
public MemberAccessor(string name, Func <TTarget, TValue> getDelegate, Action <TTarget, TValue> setDelegate)
{
CommonExceptions.CheckStringEmpty(name, "name");
if (getDelegate == null && setDelegate == null)
{
throw CommonExceptions.ArgumentBothNull("getDelegate", "setDelegate");
}
Contract.EndContractBlock();
this.name = name;
this.getDelegate = getDelegate;
this.setDelegate = setDelegate;
}