C#, WPF - OpenFileDialog does not appear

Question

I have been searching up and down the web and unfortunately never came across an issue quite like mine, so here goes:

My C# WPF application won\'t show me no OpenFil

Answer 1

In the console application you will need STAThread appartment for it to work. But WPF is different.

I would advise you using the File Dialogs only after the window starts and the Main Thread starts working. Try showing your dialog in some MainWindow event of its lifecycle.