public void ClearData()
{
LP.Clear();
SP.Clear();
LDicDuplication.Clear();
SDicDuplication.Clear();
LSpecial.Clear();
SSpecial.Clear();
_Same.Clear();
}
private void CompareTable(ExcelSheetTable S, ExcelSheetTable L)
{
if (!CompareListString(S.Titles.Select(r => r.Text).ToList(), L.Titles.Select(r => r.Text).ToList()))
{
textBoxOut.Text = "两张表的表头不一致，无法比较";
return;
}
ClearData();
string str = "", strL = "", strS = "", strLS = "";
StringBuilder strb = new StringBuilder();
StringBuilder strT = new StringBuilder();
Dictionary <string, Cells> LDic = ListToDictionary(L.Names, ref strL);
Dictionary <string, Cells> SDic = ListToDictionary(S.Names, ref strS);
Dictionary <string, Cells> LDicSpecial = new Dictionary <string, Cells>();
Dictionary <string, Cells> SDicSpecial = new Dictionary <string, Cells>();
///////////////////////////////////////////////////// Duplication
if (checkBoxCopyDuplicationL.Checked)
{
LDicDuplication = FindDuplication(L.Names);
}
if (checkBoxCopyDuplicationS.Checked)
{
SDicDuplication = FindDuplication(S.Names);
}
if (strS != "")
{
str += "\r\n============小表中以下值存在重复============\r\n" + strS;
}
if (strL != "")
{
str += "\r\n============大表中以下值存在重复============\r\n" + strL;
}
foreach (Cells c in S.Names)
{
if (!LDic.ContainsKey(c.Text))
{
strLS += c + "\t";
}
}
//////////////////////////////////////////////// Special
if (checkBoxTagS.Checked || checkBoxSkipDuplicate.Checked) //排除重复
{
foreach (Cells c in S.Names)
{
if (!LDic.ContainsKey(c.Text) && !SDicDuplication.ContainsKey(c.Text))
{
SSpecial.Add(new Point(c.Row, c.Col));
if (!SDicSpecial.ContainsKey(c.Text))
{
SDicSpecial[c.Text] = c;
}
}
}
}
if (checkBoxTagL.Checked || checkBoxSkipDuplicate.Checked)
{
foreach (Cells c in L.Names)
{
if (!SDic.ContainsKey(c.Text) && !LDicDuplication.ContainsKey(c.Text))
{
LSpecial.Add(new Point(c.Row, c.Col));
if (!LDicSpecial.ContainsKey(c.Text))
{
LDicSpecial[c.Text] = c;
}
}
}
}
if (strLS != "")
{
strLS = "\r\n============小表中的以下值在大表中不存在============\r\n" + strLS;
}
if (str != "")
{
textBoxOut.Text = str + strLS;
if (!checkBoxSkipDuplicate.Checked)
{
MessageBox.Show("存在重复值，没有进一步比对，可选择忽略之后，继续比对");
return;
}
}
///////////////////////// DIF
SP = new List <Point>();
LP = new List <Point>();
_Same = new List <List <Cells> >();
foreach (Cells c1 in S.Names)
{
if (str != "" &&
(SDicDuplication.ContainsKey(c1.Text) ||
SDicSpecial.ContainsKey(c1.Text)))
{
continue;
}
Cells c2 = LDic[c1.Text];
for (int col = 1; col < S.ColCount - 1; col++)
{
if (S.CellValue(c1.Row, S.NameCol + col) != L.CellValue(c2.Row, L.NameCol + col))
{
SP.Add(new Point(c1.Row, S.NameCol + col));
LP.Add(new Point(c2.Row, L.NameCol + col));
strb.AppendLine(c1.Text + " " + PointTostring(new Point(c1.Row, col)) + "=" + S.CellValue(c1.Row, S.NameCol + col) + "\t"
+ PointTostring(new Point(c2.Row, col)) + "=" + L.CellValue(c2.Row, L.NameCol + col));
}
}
_Same.Add(new List <Cells>()
{
c1, c2
});
}
string str1 = strb.ToString();
if (str1 == "")
{
MessageBox.Show("除忽略项外，待比较项目完全相同");
}
else
{
str1 = "\r\n============以下单元格内容两表不一致 （行号，列号）============\r\n" + str1;
}
textBoxOut.Text = str + strLS + str1;
}