Question

In my application I have a mainform. When the open button is clicked I want to show a second (borderless) form whith the text loading. I’ve got this working so far.

But what I want is that the loading form is centered relative to the mainform. How do I do this?

SOLUTION:

private void tsbOpen_Click(object sender, EventArgs e)
{
    if (_fileDialog.ShowOpenDialog() == DialogResult.OK)
    {
        _progress = new frmProgress(); // _progress is a member var
        backgroundWorker1.RunWorkerAsync("open");
        _progress.ShowDialog(this);

    }
}

Answer 1

You can set StartPosition to CenterParent and pass the mainform as an Owner.