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c# - Using substring to eliminate the directory path is not working

I need to trim the directory path so that the file only shows up in a TextBox. I keep getting an out of range error.

This is the code I have:

string startPath = "";
string results = "";

string[] filePaths = Directory.GetFiles(@"C:TwinTableLeftTableO0201", "*.*");

startPath = filePaths.ToString();
results = startPath.Substring(28);

TboxLeftTable.Text = results;

The path I am trying to trim is: C:TwinTableLeftTableO02013100200210.TA4

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by (71.8m points)

Simply use this :

string startPath = "";
string results = "";

string[] filePaths = Directory.GetFiles(@"C:TwinTableLeftTableO0201", "*.*");

if (filePaths.Length > 0)
   TboxLeftTable.Text = System.IO.Path.GetFileName(filePaths[0]);

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