title: VB replacing characters in attached csv
body: <p>I have a major problem that I just can't fix. I am picking a .csv with <code>OpenFileDialog</code>: </p>
  
  <pre><code>    OpenFileDialog1.Title = "Please select a csv file"
      OpenFileDialog1.InitialDirectory = "C:\"
      OpenFileDialog1.Filter = "csv|*.csv"
  
  
      If OpenFileDialog1.ShowDialog() = DialogResult.OK Then
          Timer1.Start()
      End If
  </code></pre>
  
  <p><code>Timer1</code> is basically just starting a process that converts the information from the csv into a data grid. So the thing I want to do next is to replace characters inside the csv with others and custom save this. But I can't find a clear solution. With File.IO I need to type in a specific path - I don't want this, I want to choose a specific file with the file dialog.</p>
  
  <p>I tried using StreamWriter but I cant really replace and search with this. What am I missing? Does anyone have a good solution for this problem ? </p>