private void TextBoxPanoramaOnButtonClick(object sender, EventArgs e)
{
using (var dialog = new ImageSelectionForm(@"Panoramas", this._tileset.panorama_name))
{
dialog.Hue = this._tileset.panorama_hue;
if (dialog.ShowDialog(this) != DialogResult.OK) return;
this._tileset.panorama_name = dialog.ImageName;
this._tileset.panorama_hue = dialog.Hue;
this.textBoxPanorama.Text = this._tileset.panorama_name;
}
}