| private button1_Click_2 ( object sender, EventArgs e ) : void | ||
| sender | object | |
| e | EventArgs | |
| return | void | |
private void button1_Click_2(object sender, EventArgs e)
{
gMapControl.Zoom = gMapControl.Zoom - 1;
this.lblZoomLevel.Text = gMapControl.Zoom.ToString();
}