Code copy file trong vb6

NET to C. Also you can compress javascript and compress css and generate sql connection strings. Developer Fusion - The global developer community for. NET and Java programmers. Home Visual Basic 6 Forum. Back to discussion. Replies 14 Email updates Last post was 04 Jun at Reply 15 years ago. Hi, I was wondering how to rename a certain file using vb6? Report abuse. See that code just above your post?

That's vb that is, and it renames files!! Hi sorry denis as your response is a bit confusing for me as i am a beginner. I'll try both methods out The previous contents of the destination file are lost. Contents 2, file-a. NET program that overwrites, copies Imports System. I am well, thank you. A file can be copied by loading it into memory, and then writing that data to a new file. The File. ReadAllText sub could be used for this. But File. ReadAllText is slower—it involves more than an operating system call.

However, you may need to do further processing on the file. Here, it may be more efficient to just write the in-memory version to the disk, skipping File. Using File. Copy is usually the better choice, but this is not always true. Thus: Optimization guidelines always depend on many factors. A programmer must be able to decide based on program context. Copy is a powerful sub. But it has some complexity. Watch our Demo Courses and Videos. The complete syntax will be in String datatype.

Because we will be using the path of the file which will be as text. In the first example, we will see how to copy a file from a source location and paste it in a destination location in a very simple way. For this, we need a file of any kind or extension. Here we are considering an Excel file with extension xlsx.

As we can see, we have placed that excel file into a location which is easy to access named as Test. Now we will copy this file with the help of FileCopy to the below destination folder. Step 3: Now directly open the FileCopy function as shown below. Step 4: Now in quotes write the source location address followed by file name and extension as shown below. Step 5: For the Destination location, again put the path in inverted commas followed by file and extension.

Step 6: Now compile the code and run it by clicking on the Play button which is located below the menu bar. We will see, the excel file with name Test is now copied from the source location to destination location as shown below. As there was nothing in the file so the size of the file is coming as 0 KB.

In another example, we will see how to copy the file from Source location to Destination by defining the variable.