Visual of Basic provides a facility to read, save and repairs data file, causing enables to dissociate data with program, and program can become better because cannot base on data (independent to data), with the meaning its changing data can easily without there having to change its the program file.
Operation of File in Visual Basic there is all kinds of way of file access into its(the application program, be:
1.Opens File
2.Reads File
3.Saving File
To open file good to depository need and also for read applies common command as follows : Open “Name_File” For {Status} As #{n}
Saving data to file in program Visual Basic can be done with opening file for save or writes to file : Open Name_File For Output As #1
To read data from file in program Visual Basic can be done beforehand opens file for reading from file : Open Name_File For Input As #1
Components To Operate For Visual File of Basic has provided components for operating file which in the form of DriveListBox, DirListBox and FileListBox is laying in toolbox.
Description every component File :
1.DriveListBox is component which can present all the drive in MyComputer.
2.Dirlistbox is component which can present all the folders in drive appointed by DriveListBox
3.FileListBox is component which can present all the files in folder appointed by DirListBos or folder path.
Visual of Basic provides a facility to read, save and repairs data file, causing enables to dissociate data with program, and program can become better because cannot base on data (independent to data), with the meaning its changing data can easily without there having to change its the program file.
Operation of File in Visual Basic there is all kinds of way of file access into its(the application program, be:
1.Opens File
2.Reads File
3.Saving File
To open file good to depository need and also for read applies common command as follows : Open “Name_File” For {Status} As #{n}
Saving data to file in program Visual Basic can be done with opening file for save or writes to file : Open Name_File For Output As #1
To read data from file in program Visual Basic can be done beforehand opens file for reading from file : Open Name_File For Input As #1
Components To Operate For Visual File of Basic has provided components for operating file which in the form of DriveListBox, DirListBox and FileListBox is laying in toolbox.
Description every component File :
1.DriveListBox is component which can present all the drive in MyComputer.
2.Dirlistbox is component which can present all the folders in drive appointed by DriveListBox
3.FileListBox is component which can present all the files in folder appointed by DirListBos or folder path.
