private void TextBoxTilesetOnButtonClick(object sender, EventArgs e)
{
using (var dialog = new ImageSelectionForm(@"Tilesets", this._tileset.tileset_name))
{
dialog.Height = 640;
if (dialog.ShowDialog(this) != DialogResult.OK) return;
this._tileset.tileset_name = dialog.ImageName;
this.ResizeTileset();
this.textBoxTileset.Text = this._tileset.tileset_name;
}
}