/// <summary>
/// 将CSV文件的数据读取到DataTable中
/// </summary>
/// <param name="fileName">CSV文件路径</param>
/// <returns>返回读取了CSV数据的DataTable</returns>
private List <CaseTreeNode> GetCSVData()
{
//Encoding encoding = Common.GetType(filePath); //Encoding.ASCII;//
List <CaseTreeNode> listData = new List <CaseTreeNode>();
FileStream fs = new FileStream(filePath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
//StreamReader sr = new StreamReader(fs, Encoding.UTF8);
StreamReader sr = new StreamReader(fs, Encoding.UTF8);
//string fileContent = sr.ReadToEnd();
//encoding = sr.CurrentEncoding;
//记录每次读取的一行记录
string strLine = "";
//记录每行记录中的各字段内容
string[] aryLine = null;
string[] tableHead = null;
//标示列数
int columnCount = 0;
//标示是否是读取的第一行
bool IsFirst = true;
//逐行读取CSV中的数据
while ((strLine = sr.ReadLine()) != null)
{
//strLine = Common.ConvertStringUTF8(strLine, encoding);
//strLine = Common.ConvertStringUTF8(strLine);
if (IsFirst == true)
{
tableHead = strLine.Split(',');
IsFirst = false;
columnCount = tableHead.Length;
}
if (columnCount != 4)
{
MessageBox.Show("读取配置表头出错！");
Environment.Exit(0);
}
else
{
aryLine = strLine.Split(',');
if (aryLine.Length != 4)
{
MessageBox.Show("读取配置内容出错！");
Environment.Exit(0);
}
CaseTreeNode newData = new CaseTreeNode(aryLine[0], aryLine[1], int.Parse(aryLine[2]), aryLine[3]);
listData.Add(newData);
}
}
sr.Close();
fs.Close();
return(listData);
}
private bool addData(CaseTreeNode data, CaseTreeNode TreeTop)
{
if (data.parentTitle == TreeTop.title)
{
TreeTop.childCaseList.Add(data);
return(true);
}
foreach (var i in TreeTop.childCaseList)
{
if (data.layer > i.layer)
{
bool result = addData(data, i);
if (result == true)
{
return(true);
}
}
}
return(false);
}
public void InitializeTree()
{
NodeTop = new CaseTreeNode("开始", "开始演示", 0, "无");
getPath();
readData();
}
