Vb browse file path

This is because the purpose of the GetOpenFilename method is to capture the name of a selected file; nothing more. The act of opening the file would need to be performed by a separate piece of code. To make this method useful, we will store the selected file in a variable then use the variable in an Open method to perform the file open operation.

When we run the code, we are presented with the following note the custom title and filters :. Selecting a file and clicking Open returns us back to Excel with no action. After selecting a test file and clicking Open , the code will pause on the final line. Suppose the user cancels the Open dialog box. How will the code respond to this action? If the variable is NOT False, we will execute the remainder of the code.

Otherwise, we will do nothing. The below code contains instructions for what is to be performed when a valid filename is supplied. If you wish to filter for a variety of file type; such as Excel files, text files, or all files, you can define your FileFilter argument as follows:.

Notice when run, the list has been filtered for Excel files, but you are provided a dropdown to select one of the other two categories of files. If we add a value to the FilterIndex option, we can pre-select one of the defined filters to be a default choice. For our three filters, we would define the following values:. The updated code will appear as follows if we wish for Text files to be the default filter selection. Let me know what you think of this code.

This is designed to be used to import from another Excel file. It is a modification of the above, and may give a bit finer control. The filters can be modified without end. Sometimes it may not. The Path. Combine function handles both of these cases. Tip By using the Path. Combine function, you can handle different inputs correctly, and the output will not have duplicate separators.

NET program that tests multiple path strings. Separator characters. On the Path type, there are several different char members that represent separators.

Next In the example, we print the 4 separator characters to the output with Console. NET program that uses Path. Combine function. Temporary file paths. In many programs, you may want to write to a temporary file location. This is a temporary location because it will not be needed later for any reason. Successive calls to the GetTempFileName function will yield different temporary file names. The GetTempPath function, on the other hand, yields the same path each time.

The FileSystem object offers a number of useful methods when parsing file paths. The CombinePath method takes two paths and returns a properly formatted combined path. The GetParentPath method returns the absolute path of the parent of the provided path. The GetFileInfo method returns a FileInfo object that can be queried to determine the file's properties, such as its name and path.

Do not make decisions about the contents of the file based on the file name extension. For example, the file Form1. Use the DirectoryName and Name properties of the FileInfo object to determine a file's name and path.