public void LoadCsvFile(string fileName)
{
//对数据的有效性进行验证
if (fileName == null)
{
throw new Exception("请指定要载入的CSV文件名");
}
else if (!File.Exists(fileName))
{
throw new Exception("指定的CSV文件不存在");
}
StreamReader sr = new StreamReader(fileName);
_datas.Clear();
_formObj = null;
string csvDataLine;
csvDataLine = "";
while (true)
{
string fileDataLine;
fileDataLine = sr.ReadLine();
if (fileDataLine == null)
{
break;
}
if (csvDataLine == "")
{
csvDataLine = fileDataLine;
}
else
{
csvDataLine += "/r/n" + fileDataLine;//GetDeleteQuotaDataLine(fileDataLine);
}
//如果包含偶数个引号，说明该行数据中出现回车符或包含逗号
if (!IfOddQuota(csvDataLine))
{
// Debug.WriteLine(csvDataLine);
var linedatas = csvDataLine.Split(',');
_datas.Add(linedatas);
csvDataLine = "";
}
}
sr.Close();
//数据行出现奇数个引号
if (csvDataLine.Length > 0)
{
MessageBox.Show("CSV文件的格式有错误");
_datas.Clear();
throw new Exception("CSV文件的格式有错误");
}
//BuildObjData(fileName.Replace(".csv", ".obj"));
}
public void SetFormOBJ(CSVToObj obj)
{
_formObj = obj;
}