Here is a simple code to read CSV file and convert it to a DataTable using CSharp (C#). String enclosed with double quotes will not break the convertion process. In my previous post I have converted a DataTable to CSV with it's header. Check my previous post Click Here. So I have taken the first line in CSV as DataTable column headers. C# Code:
public static DataTable ConvertCSVtoDataTable(string strFilePath)
{
StreamReader sr = new StreamReader(strFilePath);
string[] headers = sr.ReadLine().Split(',');
DataTable dt = new DataTable();
foreach (string header in headers)
{
dt.Columns.Add(header);
}
while (!sr.EndOfStream)
{
string[] rows = Regex.Split(sr.ReadLine(), ",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)");
DataRow dr = dt.NewRow();
for (int i = 0; i < headers.Length; i++)
{
dr[i] = rows[i];
}
dt.Rows.Add(dr);
}
return dt;
}
Call the ConvertCSVtoDataTable function like below by passing path of the CSV file.static void Main(string[] args)
{
string filepath = "d://ConvertedFile.csv";
DataTable res = ConvertCSVtoDataTable(filepath);
}
