Vb how to select a file

Print fDialog. The save file dialog will in fact not save any files! It will just allow the user to select a filename for the file. Check out my post on how to write files in VBA.

The open file dialog will in fact not open any files! It will just allow the user to select files to open. The Pros and Cons of…. The initial file view. EventArgs Handles Button1. Click OpenFileDialog1. FileOk Dim strm As System. OpenFile TextBox1. Close MessageBox. Figure C. Editor's Picks. It creates a filter that lets the user select text files or all files.

The Filter property is a list alternating between the text shown to the user and the pattern that the files should match. The program selects the first filter. Next the program sets flags to ensure that the user can only select files that actually exist. It hides the dialog's Read Only button, displays long file names, and uses an Explorer-style interface.

The file information appears in a MessageBox. The code uses the GetFileInfo method to obtain file parameters. The file parameters are added to a StringBuilder. The first line of the contents is obtained from the StreamReader and is added to the StringBuilder. Click Browse , and browse to a folder that contains. Click OK. Select a file in the ListBox , and then click Examine. A MessageBox shows the file information. The code sets the log file path to put the log file in the same directory as that of the selected file.

The text of the log entry is set to the current date and time followed by the file information. The WriteAllText method, with the append argument set to True , is used to create the log entry. Browse to a text file, select it in the ListBox , select the Save Results check box, and then click Examine. Verify that the log entry is written to the log. When you click Browse the first time, the Browse For Folder dialog box opens to the current directory.

The SetEnabled method enables or disables controls depending on whether an item is selected in the ListBox. The Save Results check box and the Examine button are disabled if an item is not selected in the ListBox.