FileNotFoundException unhandled error

Question

Dear Friends,

 

Kindly assist on the below

I am making program in Visual Studio 2008 C# for Windows CE 6 device (datalogic memor).

Trying to read data from a CSV file using below code

 

using System;

using System.Linq;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.IO;

using System.Windows.Forms;

 

 

private void cmdDataRefresh_Click(object sender, EventArgs e)

{

if (!File.Exists(@"d:\\SampleSale.csv"))

{

Console.WriteLine("{0} not exist.");

}

StreamReader reader = new StreamReader(File.OpenRead(@"SampleSale.csv"));

}

 

 

But i get an error while running the code at the line StreamReader 

 

 

 

 

Can you help on this? how to specify the file with path and why this error comes up?

 

Thanks

 

 

 

 

Answer 1

I should probably make myself clearer: When you put your mouse over the icon a certain text is displayed. I want to programmatically force that same box with text to display without requiring the user to hover the mouse over the icon. Basically an alert.