Job SearchC programming is a general-purpose, procedural, imperative computer programming language developed in 1972 by Dennis M. Ritchie at the Bell Telephone Laboratories to develop the UNIX operating system. C is the most widely used computer language. It keeps fluctuating at number one scale of popularity along with Java programming language, which is also equally popular and most widely used among modern software programmers. Why to Learn C Programming?C programming language is a MUST for students and working professionals to become a great Software Engineer specially when they are working in Software Development Domain.

1. Streamreader C# Example
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Hi, I Create a Folder ('C:Configuration') to Store the generate files. After generating, I open one text file to view.I don't close it and just let it open in Windows. If I press Button1, Then it will delete the Folder. There will be a Error warning because a text file still open in Windows, the folder can't be deleted.So I want to program Close file function. It will close files in the folder before delete Folder.

I tried by using FileClose function, but it didn't work. The open file still open in Windows. Can you give me solutions? Thanks!Private Sub Button1Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.ClickDim intCount As IntegerDim fso, fldrDim MyName As Stringfso = CreateObject('Scripting.FileSystemObject')If My.Computer.FileSystem.DirectoryExists('C:Configuration') ThenMyName = Dir('C:Configuration.cfg') ' Retrieve the first entry.Do While MyName ' ' Start the loop.MsgBox(MyName)FileOpen(6, 'Configuration' & MyName, OpenMode.Output) ' Open file.FileClose(6) ' Close file.MyName = Dir ' Get next entry.Loopfso.DeleteFolder('C:Configuration'). Hi,Based on your post, your question is that use of the dim and private declaration, the use of the FileStream and whether you can get a handle.1. You can use Private only at module, interface, or namespace level.

Streamreader C# Example

This means the declaration context for a Private element must be a source file, namespace, interface, module, class, or structure, and cannot be a procedure. How to get rid of popups in vista. So your code can't define a variable in the function by using the Private.2.

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For more information about the introduction about the FileStream object, please visit:.3. If you need to write and read the text file. You can use StreamReader and StreamWriter classes to achieve this. For more information about how to use two classes, visit: and.Best regards,Riquel. But I have another question.1.

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IF I use Private for declaring, It will report error.like:Private S As New IO.FileStream( 'C:/Txt1.Txt', IO.FileMode.CreateNew)Button Click1' Only Create fileDim S As New IO.FileStream( 'C:/Txt1.Txt', IO.FileMode.CreateNew)Process.Start( 'C:/Txt1.Txt')Button Click2S.CloseMy.Computer.FileSystem.DeleteFile( 'C:/Txt1.Txt')So I can only useDim S As New IO.FileStream('C:/Txt1.Txt', IO.FileMode.OpenOrCreate)Can you explain the different between Dim and Private?2. Can I only Dim the FileStream type but not operation like CreateNewDim S As New IO.FileStream( 'C:/Txt1.Txt', IO.FileMode.CreateNew)That is to say, I only want to make a declare without operation like IO.FileMode.CreateNewCan I close a file without open it?S.Close('-3.

Can I get the Handle from IO.FileStrean?I mean if I can get the Object, I can handle it felixiblity.like:Set fs = CreateObject('Scripting.FileSystemObject')Set a = fs.CreateTextFile('c:testfile.txt', True) 'a.WriteLine('This is a test.' )a.CloseOr Code like this:Dim fsoTest As New FileSystemObjectDim folder1 As FolderPrivate Sub CmdCreateClickSet folder1 = fsoTest.GetFolder(“C:')fsoTest.CreateFolder (“C:Test')MsgBox “folder C:Test has created'End Sub. Hi,Based on your post, your question is that use of the dim and private declaration, the use of the FileStream and whether you can get a handle.1. You can use Private only at module, interface, or namespace level.

This means the declaration context for a Private element must be a source file, namespace, interface, module, class, or structure, and cannot be a procedure. So your code can't define a variable in the function by using the Private.2. For more information about the introduction about the FileStream object, please visit:.3. If you need to write and read the text file. You can use StreamReader and StreamWriter classes to achieve this. For more information about how to use two classes, visit: and.Best regards,Riquel.