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- <title>Blitz3D Docs</title>
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- <h1>CloseFile filehandle</h1>
- <h1>Parameters</h1>
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- <td>
- filehandle = variable defined with the WriteFile or OpenFile command
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- <h1>Description</h1>
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- <td>
- Use this command to close a file previously opened. You should always close a file as soon as you have finished reading or writing to it.
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- <h1><a href=../2d_examples/CloseFile.bb>Example</a></h1>
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- ; Reading and writing custom types to files using ReadFile, WriteFile and CloseFile
<br />
-
<br />
- ; Initialise some variables for the example
<br />
- Type HighScore
<br />
- Field Name$
<br />
- Field Score%
<br />
- Field Level%
<br />
- End Type
<br />
-
<br />
- Best.HighScore = New HighScore
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- BestName = "Mark"
<br />
- BestScore = 11657
<br />
- BestLevel = 34
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-
<br />
- ; Open a file to write to
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- fileout = WriteFile("mydata.dat")
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-
<br />
- ; Write the information to the file
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- WriteString( fileout, BestName )
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- WriteInt( fileout, BestScore )
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- WriteByte( fileout, BestLevel )
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-
<br />
- ; Close the file
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- CloseFile( fileout )
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-
<br />
- ; Open the file to Read
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- filein = ReadFile("mydata.dat")
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-
<br />
- ; Lets read the Greatest score from the file
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- Greatest.HighScore = New HighScore
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- GreatestName$ = ReadString$( filein )
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- GreatestScore = ReadInt( filein )
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- GreatestLevel = ReadByte( filein )
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-
<br />
- ; Close the file once reading is finished
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- CloseFile( filein )
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-
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- Print "High score record read from - mydata.dat "
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- Print
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- Write "Name = "
<br />
- Print GreatestName
<br />
- Write "Score = "
<br />
- Print GreatestScore
<br />
- Write "Level = "
<br />
- Print GreatestLevel
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-
<br />
- WaitKey()
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- <a target=_top href=../index.htm>Index</a><br>
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- Click <a href=http://www.blitzbasic.co.nz/b3ddocs/command.php?name=CloseFile&ref=comments target=_blank>here</a> to view the latest version of this page online</body>
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