/// <summary>
/// Opens a media selection dialog for the user to insert an image file.
/// </summary>
private void btnImage_Click(object sender, EventArgs e)
{
var msd = new MediaSelectionDialog(_model, ContentType.Image);
if (msd.ShowDialog() == DialogResult.OK)
{
Debug.Assert(HTMLEditor.Document != null, "HTMLEditor.Document != null");
HTMLEditor.Document.ExecCommand("InsertImage", false, _model.ImageUrl.Replace(Resources.ContentDirectory, ""));
}
}
