/// <summary>
/// 静态构造器
/// </summary>
static HttpContentExtensions()
{
var property = typeof(HttpContent).GetProperty("IsBuffered", BindingFlags.Instance | BindingFlags.NonPublic);
if (property != null)
{
isBuffered = Lambda.CreateGetFunc <HttpContent, bool>(property);
}
}
public void GetTest()
{
var model = new Model {
name = "laojiu"
};
var p = model.GetType().GetProperty("name");
var getter = Lambda.CreateGetFunc <Model, string>(p);
var name = getter.Invoke(model);
Assert.True(name == model.name);
var getter2 = Lambda.CreateGetFunc <object, string>(p);
var name2 = getter2.Invoke(model);
Assert.True(name2 == model.name);
var getter3 = Lambda.CreateGetFunc <object, object>(p.DeclaringType, p.Name);
var name3 = getter2.Invoke(model).ToString();
Assert.True(name3 == model.name);
var kv = new KeyValuePair <string, int>("k", 10);
var getter4 = Lambda.CreateGetFunc <object, object>(kv.GetType(), "Value");
var value = (int)getter4.Invoke(kv);
Assert.True(value == kv.Value);
var getter5 = Lambda.CreateGetFunc <object, int>(kv.GetType(), "Value");
Assert.True(getter5.Invoke(kv) == kv.Value);
var getter6 = Lambda.CreateGetFunc <object, long>(kv.GetType(), "Value");
Assert.True(getter6.Invoke(kv) == kv.Value);
}
/// <summary>
/// KeyValuePair读取器
/// </summary>
/// <param name="keyValuePairType">KeyValuePair的类型</param>
private KeyValuePairReader(Type keyValuePairType)
{
this.keyGetter = Lambda.CreateGetFunc <object, object>(keyValuePairType, "Key");
this.valueGetter = Lambda.CreateGetFunc <object, object>(keyValuePairType, "Value");
}
