/// <summary>
/// 使用正则表达式作为 分隔符 分割
/// </summary>
/// <param name="cs"></param>
/// <param name="ptn"></param>
/// <returns></returns>
public static List <CellSegment> SegmentSplitByRegExp(CellSegment mainSeg, string ptn)
{
List <CellSegment> csList = new List <CellSegment>();
string endSign = mainSeg.EndWhiteSpaceSign;
Regex regx = new Regex(ptn);
if (!regx.IsMatch(mainSeg.Text))
{
csList.Add(mainSeg.Clone());
return(csList);
}
//string[] splitTexts = mainSeg.Text.Split(new string[] { sign }, StringSplitOptions.None);
string[] splitTexts = regx.Split(mainSeg.Text);
for (int i = 0; i < splitTexts.Length; i++)
{
CellSegment cs = new CellSegment(splitTexts[i], mainSeg.ShtName, mainSeg.CellPosition);
//cs.EndWhiteSpaceSign = " ";
csList.Add(cs);
}
csList.Last().EndWhiteSpaceSign = endSign; //还原最后一个元素的结束符
return(csList);
}
/// <summary>
/// 自动分段
/// </summary>
/// <param name="segText"></param>
public static List <CellSegment> SegmentSplitBySigns(CellSegment seg, string signText)
{
List <CellSegment> csList = new List <CellSegment>();
csList.Add(seg.Clone());
List <CellSegment> tmpCsList = new List <CellSegment>();
string[] signs = signText.Split(',');
foreach (string sign in signs)
{
for (int i = 0; i < csList.Count; i++)
{
List <CellSegment> subList = SegmentSplitBySingleSign(csList[i], sign);
tmpCsList.AddRange(subList);
}
csList = ListClone(tmpCsList);
tmpCsList.Clear();
}
//排序号
return(csList);
}
/// <summary>
/// 使用单独sign分割
/// </summary>
/// <param name="segText"></param>
/// <param name="orgSign"></param>
/// <returns></returns>
public static List <CellSegment> SegmentSplitBySingleSign(CellSegment mainSeg, string orgSign)
{
string lastSign = mainSeg.EndWhiteSpaceSign;
List <CellSegment> csList = new List <CellSegment>();
string sign = orgSign;
sign = StaticValues.WSText2Symbol(orgSign);
if (!mainSeg.Text.Contains(sign))
{
csList.Add(mainSeg.Clone());
return(csList);
}
string[] splitTexts = mainSeg.Text.Split(new string[] { sign }, StringSplitOptions.None);
for (int i = 0; i < splitTexts.Length - 1; i++)
{
if (sign == "\n" || sign == "\t")
{
CellSegment cs = new CellSegment(splitTexts[i], mainSeg.ShtName, mainSeg.CellPosition);
cs.EndWhiteSpaceSign = orgSign;
csList.Add(cs);
}
else
{
CellSegment cs = new CellSegment(splitTexts[i] + orgSign, mainSeg.ShtName, mainSeg.CellPosition);
//cs.EndWhiteSpaceSign = " ";
csList.Add(cs);
}
}
//添加最后那个
CellSegment lastCS = new CellSegment(splitTexts[splitTexts.Length - 1], mainSeg.ShtName, mainSeg.CellPosition);
lastCS.EndWhiteSpaceSign = lastSign;
csList.Add(lastCS);
return(csList);
}