Show only supported files or all files in open file dialogue?

1. How to display an open file dialog in C#?
2. What is the open file dialog?
3. How to filter open file dialog in VB net?

How to display an open file dialog in C#?

ShowDialog method displays the OpenFileDialog. openFileDialog1. ShowDialog();

What is the open file dialog?

OpenFileDialog component opens the Windows dialog box for browsing and selecting files. To open and read the selected files, you can use the OpenFileDialog. OpenFile method, or create an instance of the System.

How to filter open file dialog in VB net?

The Dialogue Box Filter Property

In most dialogue boxes, you can display a list of specific files that can be opened. These are displayed in the "Files of Type" drop down list. To do this in VB.NET, you access the Filter property. We'll restrict our users to only opening Text files, those that end in the extension ".