public string Visit(NMax node)
{
Console.WriteLine($"visit bang ");
return(Visit((dynamic)node[0])
+ Visit((dynamic)node[1])
+ "\t\tcall float64 ['mscorlib']'System'.'Math'::'Max'(float64, float64)\n");
}
/**/
/// <summary>
/// 当前页号
/// </summary>
public int PageCurrent
{
get { return(_pageCurrent); }
set { _pageCurrent = value; }
}
/// <summary>
/// 设置页面大小
/// </summary>
private void GetPageCount()
{
if (this.NMax > 0)
{
this.PageCount = Convert.ToInt32(Math.Ceiling(Convert.ToDouble(this.NMax) / Convert.ToDouble(this.PageSize)));
lblPageCount.Text = " / " + PageCount.ToString();
lblPageCount1.Text = " ，共 " + PageCount.ToString() + " 页";
//lblPageCount1.Text = "Page no: " + PageSize.ToString() + ",Total:" + PageCount.ToString() + " pages";
}
else
{
this.PageCount = 0;
}
}
/// <summary>
/// 控件状态初始化
/// </summary>
public void init()
{
//清空页号的列表
cmbPagecount.Items.Clear();
this.PageCount = 1;
_pageCurrent = 1;
lblPageCount.Text = "";
lblcurentpage.Text = "";
lblPageCount1.Text = "";
if (toolStripComboBox1.Text == null || toolStripComboBox1.Text.Length == 0)
{
toolStripComboBox1.Text = _pageSize.ToString();
}
}
/**/
/// <summary>
/// 翻页控件数据绑定的方法 关键是这步，都是调用这里
/// </summary>
public void Bind()
{
if (this.EventPaging != null)
{
this.NMax = this.EventPaging(new EventPagingArg(this.PageCurrent));
}
if (this.PageCurrent > this.PageCount)
{
this.PageCurrent = this.PageCount;
}
if (this.PageCount == 1)
{
this.PageCurrent = 1;
}
lblcurentpage.Text = PageCurrent.ToString();
lblRecordCount.Text = "共有 " + NMax.ToString() + " 条记录";
//lblRecordCount.Text = "Total: " + NMax.ToString() + " records";
btnPrev.Enabled = true;
btnFirst.Enabled = true;
btnLast.Enabled = true;
btnNext.Enabled = true;
if (this.PageCurrent == 1)
{
this.btnPrev.Enabled = false;
this.btnFirst.Enabled = false;
}
if (this.PageCurrent == this.PageCount)
{
this.btnLast.Enabled = false;
this.btnNext.Enabled = false;
}
if (this.NMax == 0)
{
btnNext.Enabled = false;
btnLast.Enabled = false;
btnFirst.Enabled = false;
btnPrev.Enabled = false;
}
if (cmbPagecount.Items.Count == 0)
{
cmbPagecount.Items.Clear();
for (int i = 1; i <= PageCount; i++)
{
cmbPagecount.Items.Add(i.ToString());
}
}
cmbPagecount.SelectedIndex = PageCurrent - 1;
}
public string Visit(NMax nMax)
{
string retVal = Visit((dynamic)nMax[0]);
for (int i = 1; i < nMax.children.Count; ++i)
{
retVal += Visit((dynamic)nMax[i]);
retVal += "\t\tcall float64 ['mscorlib']'System'.'Math'::'Max'(float64, float64)\n";
}
return(retVal);
}
/// <summary>
/// 计算总页数
/// </summary>
public void GetPageCount()
{
if (NMax > 0)
{
PageCount = int.Parse(Math.Ceiling(double.Parse(NMax.ToString()) / double.Parse(PageSize.ToString())).ToString());
}
else
{
PageCount = 0;
}
}
public Node Max()
{
Node retVal = Simple();
if (CurrentToken == TokenCategory.BANG)
{
NMax nMax = new NMax();
nMax.Add(retVal);
retVal = nMax;
}
while (CurrentToken == TokenCategory.BANG)
{
Expect(TokenCategory.BANG);
retVal.Add(Simple());
}
return(retVal);
}
public Node Max()
{
Console.WriteLine($"++ MAX ++");
var exp1 = SimpleExp();
Console.WriteLine($"expr1 {exp1}");
while (CurrentToken.tok == Token.BANG)
{
Expect(Token.BANG);
var exp2 = new NMax()
{
exp1, SimpleExp()
};
exp1 = exp2;
}
return(exp1);
}
