public void FindByType_RunTest(LambdaExpression expr)
{
var list = LambdaUtils.FindByType <MemberExpression>(expr);
Assert.True(list.Count > 0);
}
/// <summary>尋找 Lambda Expression tree 中指定類型</summary>
public static List <T> FindByType <T>(this Expression expr) where T : Expression
{
return(LambdaUtils.FindByType <T>(expr));
}