C# bring Form to Front following File Dialog

Question

When I start up the program I have added code to open a file dialog box, but doing this results in the main form being sent behind Visual Studio(and other open programs) once a file has been selected. I have tried using this.BringToFront() but this doesn't seem to work. The program currently only has one form as well, how would I bring this to the front when the program starts?

public Form1()
{
    InitializeComponent();
    InitialiseDataGrid();
    selectFile();
    readData();
    this.BringToFront();
}

selectFile() is a function that selects a file using a file dialog box, readData() is a function that reads the data from the text file into a dataGridView.

Answer 1

You should past the owner window's instance while Opening The dialog window. example code:

var file = new OpenFileDialog();
file.ShowDialog(this);