Use the RenameFile method of the My.Computer.FileSystem object to rename a file by supplying the current location, file name, and the new file name. This method cannot be used to move a file; use the MoveFile method to move and rename the file....
您可以使用 OpenFileDialog 和SaveFileDialog 元件提供檔案系統的存取權限。但如果您需要建立自己的檔案對話方塊,Visual Basic 2008 會提供 DirListBox、DriveListBox 和 FileListBox 控制項,做為 Microsoft Visual Basic Compatibility 執行階段程式庫的一部分。 您可以使用下列程序,將 DirListBox、DriveListBox 或 File...
HOW TO:在 Visual Basic 中移動檔案HOW TO:在 Visual Basic 中於不同資料夾內建立檔案複本HOW TO:在 Visual Basic 中剖析檔案路徑HOW TO:在 Visual Basic 中移動目錄疑難排解:讀取和寫入文字檔HOW TO:在 Visual Basic 中移動檔案集合參考My.Computer.FileSystem.MoveFile 方法...
The My.Computer.Network.UploadFile Method can be used to upload a file and store it to a remote location. If the ShowUI parameter is set to True, a dialog box is displayed that shows the progress of the download and allows users to cancel the operation....
Workbooks.Open filename:= _ “filepath” End sub The “sub” above is a lot like a function. It creates a small amount of code that is intended to take action. It begins with “Sub” and ends with “End Sub.” In the above code, note that the italicized “filepath” references th...
How to: Determine the Absolute Path of a File in Visual Basic How to: Determine a File's Extension in Visual Basic How to: Determine a File's Last Accessed Time in Visual Basic How to: Determine a File's Last Modified Time in Visual Basic How to: Determine a File's Size in Visual...
How to: Copy Files with a Specific Pattern to a Directory in Visual Basic How to: Create a Copy of a File in the Same Directory in Visual Basic How to: Create a Copy of a File in a Different Directory in Visual Basic How to: Create a File in Visual Basic How to: Delete a File...
This how-to video series is focused on the new LINQ language features of Visual Basic 9.0 included in Visual Studio 2008. LINQ stands for Language Integrated Query, and it enables you to write queries over things like objects, databases, and XML in a standard way using new language syntax....
This how-to video series is focused on the new LINQ language features of Visual Basic 9.0 included in Visual Studio 2008. LINQ stands for Language Integrated Query, and it enables you to write queries over things like objects, databases, and XML in a standard way using new language syntax....
This how-to video series is focused on the new LINQ language features of Visual Basic 9.0 included in Visual Studio 2008. LINQ stands for Language Integrated Query, and it enables you to write queries over things like objects, databases, and XML in a standard way using new language syntax....