Read from file

[usingnamespace]

I managed to write text from textbox to file with StreamWriter method. Now I would need to read that text from file back into textbox. I wanted to use StreamReader method, but i couldn't find any helpful VC++ information (only Visual Basic and C#). Could anyone please post some example, also if there is any better method?

[cilu]

What language are you using? C++, C++/CLI? In C++ see std::ifstream from <fstream>. In MFC see CFile or CStdioFile (for text files).

[usingnamespace]

I am using VC++ CLR WinForm.

[cilu]

Well, is that C++/CLI or managed C++? VC++ 2008? 2005? 2003?

Anyhow, it's the same as in C#. The way you read it in C# you do it in C++/CLI. There are the same classes, just the syntax is different.

[cilu]

[ redirected ]

[usingnamespace]

I am using VC++ Visual Studio 2005. I have been trying that for the last few days, with no success. Could you please post an example? I would need to read line by line. Lets say I write text from textBox1 to line 1, and text from textBox2 to line 2 and I would need to read it back into the same textboxes.

[usingnamespace]

If I use:

StreamReader^ sr = gcnew StreamReader("File.txt");
String^ line;
line = sr->ReadLine();
textBox1->Text=(line);

I get first line of file.

If i use loop i get last line of file.

I want to read specific lines, but ReadLine() doesn't accept any arguments.

[kinglu]

thank your reply, ciLu.
It helps a lot.

[usingnamespace]

No one knows?