public SourceMapInfoPanel()
{
this.InitializeComponent();
this.mapFileURLTextBox.LostFocus += new EventHandler(this.mapFileURLTextBox_LostFocus);
this.mapHomePageTextBox.LostFocus += new EventHandler(this.mapHomePageTextBox_LostFocus);
this.mapDescriptionTextBox.LostFocus += new EventHandler(this.descriptionTextBox_LostFocus);
MercatorCoordinateSystem mercatorCoordinateSystem = new MercatorCoordinateSystem();
this.closestZoomUpDown.Minimum = mercatorCoordinateSystem.GetZoomRange().min;
this.closestZoomUpDown.Maximum = mercatorCoordinateSystem.GetZoomRange().max;
}
