opening error

[jovit1188]

string filename = @"C:\Wiimote Graph Points\" + textBox1.Text + " " + "xyz.txt";
but it can't..i already use File.Open(filen ame)..
it has an Error 1 No overload for method 'Open' takes '1' arguments..i dnt know why..

[tlhintoq]

If you would just read about the functions you are trying to use you might understand.

File.Open doesn't take just a filename. That's what the error is saying
There is no method (overloaded) for File.Open that only takes one parameter (the filepath)

http://msdn.microsoft.com/en-us/library/aa328778(VS.71).aspx