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Streamwriter

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Streamwriter, Doesn't Write anything

ferrari12508	22 Jun, 2008 - 12:25 PM Post #1
D.I.C Lover Joined: 2 Nov, 2007 Posts: 1,112 Thanked: 2 times Dream Kudos: 150 My Contributions	CODE Dim writer as IO.streamwriter If IO.File.Exists("C:\Program Files\Apache Group\Apache2\htdocs\Music\" & TextBox1.Text & " - " & TextBox2.Text) Then MessageBox.Show("File already Exists", "Exists", MessageBoxButtons.OK, MessageBoxIcon.Error) Else Filename = TextBox1.Text & " - " & TextBox2.Text writer = IO.File.CreateText(Filename & ".html") writer.Write("<html>" & ControlChars.NewLine & "<a href=" & """ & Filename & """ & ">" & Filename & "</a>") End If When I execute the code, it works, but when I look at the file, there is no text inside of it. can anyone explain why?
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ferrari12508	RE: Streamwriter 22 Jun, 2008 - 12:45 PM Post #2
D.I.C Lover Joined: 2 Nov, 2007 Posts: 1,112 Thanked: 2 times Dream Kudos: 150 My Contributions	False alarm, the code still does not work This post has been edited by ferrari12508: 22 Jun, 2008 - 12:49 PM
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AdamSpeight2008	RE: Streamwriter 22 Jun, 2008 - 01:26 PM Post #3
LINQ D.I.C. Joined: 29 May, 2008 Posts: 863 Thanked: 54 times Dream Kudos: 2250 My Contributions	QUOTE(ferrari12508 @ 22 Jun, 2008 - 09:25 PM) CODE Dim writer as IO.streamwriter If IO.File.Exists("C:\Program Files\Apache Group\Apache2\htdocs\Music\" & TextBox1.Text & " - " & TextBox2.Text) Then MessageBox.Show("File already Exists", "Exists", MessageBoxButtons.OK, MessageBoxIcon.Error) Else Filename = TextBox1.Text & " - " & TextBox2.Text writer = IO.File.CreateText(Filename & ".html") writer.Write("<html>" & ControlChars.NewLine & "<a href=" & """ & Filename & """ & ">" & Filename & "</a>") End If When I execute the code, it works, but when I look at the file, there is no text inside of it. can anyone explain why? You need to close the stream. CODE writer.close
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ferrari12508	RE: Streamwriter 22 Jun, 2008 - 03:33 PM Post #4
D.I.C Lover Joined: 2 Nov, 2007 Posts: 1,112 Thanked: 2 times Dream Kudos: 150 My Contributions	Thank you. I ha that after my if statement, but I was just wondering why it wasnt writing anything. I did get it working though, thanks
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AdamSpeight2008	RE: Streamwriter 22 Jun, 2008 - 04:14 PM Post #5
LINQ D.I.C. Joined: 29 May, 2008 Posts: 863 Thanked: 54 times Dream Kudos: 2250 My Contributions	It won't write to the file by default. Unless you close the stream, where it write every in on go. CODE writer.flush' Transfers what has been written so far to file Transfer straight to file after a write. Use CODE writer = IO.File.CreateText(Filename & ".html") writer.AutoFlush=true
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