Read Text File to Array C#/ Insert CSV File to Array using C# / C# Array from Text/CSV Files
ReadAllLines method can be used to read the contents of a CSV file to array. Each line of the text file will become the elements of the array
public void ReadFile2Array()
{
String[] FileContent = File.ReadAllLines(@"C:\Temp\vba.csv");
int LineNo = 0;
foreach (string Line in FileContent)
{
LineNo +=1;
Console.WriteLine("Line " + LineNo.ToString() + " " + Line);
}
}
ReadAllLines method opens a text file, reads all lines of the file into a string array, and then closes the file.
The input file is shown below
The output will be like
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