protected override RenderFragment RenderLink(LinkSymbol s)
{
return((builder) =>
{
builder.OpenElement(0, "i");
builder.AddAttribute(1, "href", s.Location);
builder.AddContent(2, s.Title);
builder.CloseElement();
});
}
/// <summary>
/// 将运算枚举符号转成具体使用方法
/// </summary>
public static Expression ChangeLinkSymbol(LinkSymbol Symbol, Expression left, Expression right)
{
switch (Symbol)
{
case LinkSymbol.OrElse:
return(left.OrElse(right));
case LinkSymbol.AndAlso:
return(left.AndAlso(right));
default:
return(left);
}
}
protected abstract U RenderLink(LinkSymbol s);
