How to know no file was selected in OpenFileDialog?

Question

Hi I want to use C# OpenFileDialog in my Windows Form application. How could I know if no files are selected ? I tried if (OpenFileDialog.FilesNames.Length == 0) but it didnt work ... Could you plz help me. Thansk in advance. Shahab.

Shahab · Answer

I tried now this combination & it works : if (dialog.ShowDialog() == DialogResult.OK) strFileName = dialog.FileName; if (strFileName == String.Empty) return; //user didn't select a file to opena Thanks to auto-answer from Csharpcorner :-)